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GSM, GPRS, GPS & Wifi Modules

Our range of products include esp32 sim800l wireless communication module, sim800a module / shield for arduino uno r3, ublox neo-6m gps module - flight control, uart to wifi hlk-rm04 ethernet module, esp-wroom-32 universal wifi-bt-ble mcu module and esp32 lora sx1278 0.96 inch blue oled display bt wifi module for arduino.

ESP32 SIM800L Wireless Communication Module

ESP32 SIM800L Wireless Communication Module
  • ESP32 SIM800L Wireless Communication Module
  • ESP32 SIM800L Wireless Communication Module
  • ESP32 SIM800L Wireless Communication Module
  • ESP32 SIM800L Wireless Communication Module
  • ESP32 SIM800L Wireless Communication Module
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Approx. Price: Rs 1,500 / PieceGet Latest Price

Product Details:

Model Name/NumberESP32 SIM800L Wireless Communication Module
ESP-WROVER-B8MB PSRAM
TTGO wireless moduleUART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplif
working voltage2.7V-3.6V
Xtensa single240MHz
microprocessor.dual-core 32-bit LX6

Description:
ESP32 development board that combines a SIM800L GSM/GPRS module.Besides Wi-Fi and Bluetooth, you can communicate with this ESP32 board using SMS or phone calls. Additionally, you can connect the ESP32 to the internet using your SIM card data plan.This wireless communication module is integrated with GPRS Module SIM800L. It is a custom ESP32 (ESP-WROVER-B 8MB PSRAM) based development board. The TTGO wireless module uses UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA  pre-amplifier modulear interface. It has working voltage of 2.7V-3.6V and supports Nano SIM card.Why is this Wireless Communication Module best for IOT application?The ESP32 based wireless communication module is best for IOT applications because it consist of USB Type C pluggable board that has an onboard LiPo Battery Charging Circuit & Connector.Package Includes: 1 x SIM800L with ESP32, Chipset: ESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor.
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SIM800A Module / Shield for Arduino UNO R3

SIM800A Module / Shield for Arduino UNO R3
  • SIM800A Module / Shield for Arduino UNO R3
  • SIM800A Module / Shield for Arduino UNO R3
  • SIM800A Module / Shield for Arduino UNO R3
  • SIM800A Module / Shield for Arduino UNO R3
  • SIM800A Module / Shield for Arduino UNO R3
  • SIM800A Module / Shield for Arduino UNO R3
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Approx. Price: Rs 650 / PieceGet Latest Price

Product Details:

Model NoSIM800A
Frequency50 to 60 Hz
Current Rating100-200 mA
Voltage110 to 220 V
Quad-band850/900/1800/1900MHz
Control via AT commands3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set

This module is built with SIMCOM Make SIM800 Quad-band GSM/GPRS engine, works on frequencies 850 MHz, 900 MHz, 1800 MHz and 1900 MHz. It is very compact in size and easy to use as plug in GSM Modem.The baud rate is configurable from 9600-115200 through AT command.Initially Modem is in Auto baud mode.The modem needs only two wires (Tx, Rx) except Power supply to interface with microcontroller/Host.

Features:

  • High Quality Product (Not hobby grade).
  • Quad-Band GSM/GPRS 850/ 900/ 1800/ 1900 MHz.
  • 5V interface for direct communication with MCU kit.
  • Configurable baud rate.
  • SMA connector with GSM L Type Antenna.
  • Built in SIM Card holder.
  • Built in Network Status LED.
  • Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
  • Input Voltage: 9V-12V DC.
  • Headphone jack for audio out.
  • Li-Po battery 3.7 volt pins for supply.
  • Li-Po battery USB charger (3.7volts).
  • CP2102 port for communication with laptop.

Figure in the listing shows the pinout of GSMsim800 for testing follow the given steps:

•   12v supply is given to the DC jack.

•   Inset the simcard.

•   Then push switch to ON.

•   Then power LED is ON , as well as buzzer is ON.

•   There is another two LEDs will on , One is for network selection(Yellow) and

•   Another for range selection(Green).range LED blinks fast that means range is selected.

•   Make connection with PC through TTL .

•   Open hyperterminal and check through commands.

•   When make a call for that no , buzzer is getting ON.
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Ublox NEO-6M GPS Module - Flight Control

Ublox NEO-6M GPS Module - Flight Control
  • Ublox NEO-6M GPS Module - Flight Control
  • Ublox NEO-6M GPS Module - Flight Control
  • Ublox NEO-6M GPS Module - Flight Control
  • Ublox NEO-6M GPS Module - Flight Control
  • Ublox NEO-6M GPS Module - Flight Control
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Approx. Price: Rs 430 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Usage/ApplicationDrones
ColorMulticolor
Model Name/NumberNEO-6M
TypeWireless
Supply Voltage3V to 5V power supply is Universal
Operating temperature range-40 to 85 deg C

The Ublox NEO-6M gps engine on this board is a quite good one, with high precision binary output. It has also high sensitivity for indoor applications. The gps module have a battery for power backup and EEprom for storing configuration settings.

The antenna is connected to module through ufl cable which allow for flexibility in mounting the gps such that the antenna will always see the sky for best performance. This make it powerful to use with cars and other mobile applications.

The Ublox gps module has serial TTL output, it has four pins:TX, RX, VCC and GND. You can download the u-center software for configuring the gps and changing the settings and much more. It is really good software.

Features

  • Cold start time of 38 s and Hot start time of 1 s
  • Configurable from 4800 Baud to 115200 Baud rates. (default 9600)
  • SuperSense ® Indoor GPS: -162 dBm tracking sensitivity
  • 5Hz position update rate
  • UART TTL socket
  • EEprom to save configuration settings
  • Rechargeable battery for Backup
  • Separated 18X18mm GPS antenna
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UART to WiFi HLK-RM04 Ethernet Module

UART to WiFi HLK-RM04 Ethernet Module
  • UART to WiFi HLK-RM04 Ethernet Module
  • UART to WiFi HLK-RM04 Ethernet Module
  • UART to WiFi HLK-RM04 Ethernet Module
  • UART to WiFi HLK-RM04 Ethernet Module
  • UART to WiFi HLK-RM04 Ethernet Module
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Approx. Price: Rs 1,000 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Usage/ApplicationHome and Industrial Automation
BrandHLK
Model noHLK-RM04
Frequency20 -50 kHz
Maximum current rating30-40 A
Voltage max12V

Support the AP (wireless access point), the Client (Client), the Repeater (wireless relay), Bridge (wireless Bridge), the Router (wireless Router) five working mode
AP mode - the default work mode. This mode device is a wireless access point, support plug and play, no configuration.
The Router mode - this mode device is equivalent to a wireless Router, the wired interface as the WAN, the wireless LAN. Multiple wireless clients can share a broadband link on the Internet.
Repeater mode, use of equipment of the wireless relay function, realizes the wireless signal relay and amplified, and form a new wireless coverage area, finally achieve the goal of extending wireless network coverage.
Bridge model, use of equipment of Bridge function, first RM04 set up a wireless connection with the front end of wireless network, a wireless signals, and then itself to form a new wireless coverage, can effectively solve the problem of weak signal and signal blind spots, such as wireless coverage.
Client work mode - in this mode the AP for the AP is wireless Client, equivalent to a wireless network card.
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ESP-WROOM-32 Universal WiFi-BT-BLE MCU Module

ESP-WROOM-32 Universal WiFi-BT-BLE MCU Module
  • ESP-WROOM-32 Universal WiFi-BT-BLE MCU Module
  • ESP-WROOM-32 Universal WiFi-BT-BLE MCU Module
  • ESP-WROOM-32 Universal WiFi-BT-BLE MCU Module
  • ESP-WROOM-32 Universal WiFi-BT-BLE MCU Module
  • ESP-WROOM-32 Universal WiFi-BT-BLE MCU Module
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Approx. Price: Rs 400 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Voltage2.2-3.6 V
Consumption80 mA
Dimensions18 mm(L) x 25.5 mm(W) x 2.8 mm(H)
Pin Pietch1.27mm
Shielding Can Height2 mm
PCB Thickness0.8-0.1mm

ESP-WROOM-32 is a powerful universal WiFi-BT-BLE MCU module for a variety of applications, from low-power sensor networks to the most demanding tasks such as voice coding, music streaming and MP3 decoding.
Specifications
ESP32-WROOM-32 contains two low-power Xtensa 32-bit LX6 microprocessors448 KBytes ROM for booting and core functions520 KBytes on-chip SRAM8 KBytes SRAM in RTC SLOW8 KBytes SRAM in RTC FAST1 Kbit of EFUSE, 256 bits MACWiFi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)Bluetooth v4.2 BR/EDR and BLE specification Wi-Fi mode Station/softAP/SoftAP+station/P2PSecurity WPA/WPA2/WPA2-Enterprise/WPS Encryption AES/RSA/ECC/SHAIPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT Interfaces: SD-card, UART,SPI,SDIO,I2C,LED PWM,Motor PWM,I2S ,IR,GPIO, capacities touch sensor, ADC, DAC, Hall sensor, temperature sensor Operating temperature -40 + 85COperating
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  • Item Code: ESP32MOD
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ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino

ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
  • ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
  • ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
  • ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
  • ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
  • ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
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Approx. Price: Rs 1,850 / PieceGet Latest Price

Product Details:

Max Data Rate150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b
computing power up600DMIPS
chip built-in520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver
Supports Sniffer, StationsoftAP and Wi-Fi Direct modes
Transmit power19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n
Receiver sensitivity up to98 dBm

Description:The ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino, this series is the new development of the cost-effective networking program.The main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack, and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth).This product is based on the WIFI Kit 32 added SX1278 chip, that is, LoRa remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.6Km). Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development.Note: Package does not include the Lithium battery
Features :1. Supports Sniffer, Station, softAP and Wi-Fi Direct modes2. Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b3. Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n4. Receiver sensitivity up to – 98 dBm5. UDP continues to throughput by 135 Mbps6. Application:Camera
Package Includes: 1 xESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module1 x Antenna(16 cm)2 x 1*18 Pins Burg connectors(Straight)
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ESP8266-01 5V Wifi Relay Module TOI APP Controlled

ESP8266-01 5V Wifi Relay Module TOI APP Controlled
  • ESP8266-01 5V Wifi Relay Module TOI APP Controlled
  • ESP8266-01 5V Wifi Relay Module TOI APP Controlled
  • ESP8266-01 5V Wifi Relay Module TOI APP Controlled
  • ESP8266-01 5V Wifi Relay Module TOI APP Controlled
  • ESP8266-01 5V Wifi Relay Module TOI APP Controlled
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Approx. Price: Rs 300 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Connectivitythe maximum transmission distance of 400m (open environment,mobile phone equipped with WIFI module)
Model NoESP8266
Voltage5 VDC
Onboard Relay5V,10A/250V AC 10A/30V DC relay
Onboard ModuleESP8266 WIFI Module,can connect 5 client at the same time on the mode of AP
Working MethodMobile phone equipped with Wifi module

FeaturesOnboard ModuleESP8266 WIFI Module,can connect 5 client at the same time on the mode of APWorking MethodMobile phone equipped with Wifi moduleMobile phone and wifi module equipped with one router,and control the relay by APPOnboard Relay5V,10A/250V AC 10A/30V DC relay
Package Including1pcs ESP8266 5V Wifi Relay Module TOI APP Controled for Smart Home Automation
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  • Item Code: ESP01RM
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ESP8266 NodeMCU CP2102 board

ESP8266 NodeMCU CP2102 board
  • ESP8266 NodeMCU CP2102 board
  • ESP8266 NodeMCU CP2102 board
  • ESP8266 NodeMCU CP2102 board
  • ESP8266 NodeMCU CP2102 board
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Approx. Price: Rs 210 / PieceGet Latest Price

Product Details:

BrandNodemcu
Connectivity11 b/g/n Wi-Fi Direct (P2P), soft-AP
ColorMulticolor
Serial/USB ChipCP2102
Output Power(dBm)19.5 @802.11b Mode
Flash Memory(Mb)4
SupportSDIO 1.1/2.0, SPI, UART

  1. Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
  2. Arduino-like hardware IO
  3. Integrated TR switch, balun, LNA, power amplifier and matching network
  4. Integrated PLL, regulators, DCXO and power management units
  5. Onboard USB to serial chip to easily program and upload codes from the Arduino IDE
  6. Embeds logic level converter circuits
  7. Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
  8. Easy access to the GPIO pins for easy prototyping
  9. ESP-12E Processor
  10. Easy to use breadboard friendly form factor
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HC-05 Wireless Bluetooth RF Transceiver Module Serial/TTL/RS

HC-05 Wireless Bluetooth RF Transceiver Module Serial/TTL/RS
  • HC-05 Wireless Bluetooth RF Transceiver Module Serial/TTL/RS
  • HC-05 Wireless Bluetooth RF Transceiver Module Serial/TTL/RS
  • HC-05 Wireless Bluetooth RF Transceiver Module Serial/TTL/RS
  • HC-05 Wireless Bluetooth RF Transceiver Module Serial/TTL/RS
  • HC-05 Wireless Bluetooth RF Transceiver Module Serial/TTL/RS
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Approx. Price: Rs 220 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Model NumberHC-05
BrandRobodo
Voltage3.7-5v
Frequency2.4~2.524 GHz
Number of Pin5 or 6 Pin
Baud Rates1200 to 115200 bps

This module can be set to a transmitter or receiver, transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can''t communication between, receiver could pairing with computers and cell phone bluetooth, when buying, the default for receiver.

*support Master and Slave mode, modify by AT commander

Product Description -

The Bluetooth UART RS232 serial Converter Module can easily transfer the UART data through the wireless Bluetooth,without complex PCB layout or deep knowledge in the Bluetooth software stack, you can combine this bluetooth module with your system:

 

MCU, ARM or DSP systems.

GPS navigation system

Water and electricity gas meter reading system

SOC systems.

Personal Digital Assistants (PDAs)

Computer Accessories

Other systems your want to use under bluetooth functions.

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HM-10 BLE 4.0 Bluetooth Module

HM-10 BLE 4.0 Bluetooth Module
  • HM-10 BLE 4.0 Bluetooth Module
  • HM-10 BLE 4.0 Bluetooth Module
  • HM-10 BLE 4.0 Bluetooth Module
  • HM-10 BLE 4.0 Bluetooth Module
  • HM-10 BLE 4.0 Bluetooth Module
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Approx. Price: Rs 210 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Model NumberHM-10
Working Voltage5V
Operating Distance60 meters
Product Weight105 grams
Frequency2.4GHz ISM band
Voltage max5V

If you are in need of such a 4.0 BLE Bluetooth module, MCU can be set up,also can controlled by a remote Bluetooth device for setting,can transfer data, and can remotely control 10 PIO pins,so,the best choice is HM-10 bluetooth module. can replace HC-05, HC-06, HC-07 etc.

Support Central and Peripheral mode switch, modify by AT commander.

Support Remote control mode, remote device can control PIO pin or modify settings by AT commander when Connected. (such as Iphone4s/5 ipad, Note2 etc.)

 

 

The Bluetooth UART RS232 serial Converter Module can easily transfer the UART data through the wireless Bluetooth, without complex PCB layout or deep knowledge in the Bluetooth software stack, you can combine this bluetooth module with your system:

  • MCU, ARM or DSP systems.
  • SOC systems.
  • Personal Digital Assistants (PDAs)
  • Computer Accessories
  • Other systems your want to use under bluetooth functions.

 

Device Features:

  • CC2541 Bluetooth Chip Solution
  • Fully Qualified Bluetooth V4.0 Ble
  • Full Speed Bluetooth Operation with Full Piconet Support and Scatternet Support
  • Increadible samll size with 3.3V input, and RoHS Compliant
  • UART interface and with baudrate setup function
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SIM900 GPRS/GSM Shield Development Board Quad-Band Module For Arduino Compatible

SIM900 GPRS/GSM Shield Development Board Quad-Band Module For Arduino Compatible
  • SIM900 GPRS/GSM Shield Development Board Quad-Band Module For Arduino Compatible
  • SIM900 GPRS/GSM Shield Development Board Quad-Band Module For Arduino Compatible
  • SIM900 GPRS/GSM Shield Development Board Quad-Band Module For Arduino Compatible
  • SIM900 GPRS/GSM Shield Development Board Quad-Band Module For Arduino Compatible
  • SIM900 GPRS/GSM Shield Development Board Quad-Band Module For Arduino Compatible
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Approx. Price: Rs 1,500 / PieceGet Latest Price

Product Details:

GPRS multislot class 10/8
Compliant toGSM phase 2/2+
Class 4(2 W @ 850 / 900 MHz)
class 2(1 W @ 1800 / 1900MHz)
Low power consumption1.5mA(sleep mode)
Power jackconnected to external 4.8~5VDC power supply

Features:
GPRS multi-slot class 10/8GPRS mobile station class BCompliant to GSM phase 2/2+Class 4 (2 W @ 850 / 900 MHz)Class 1 (1 W @ 1800 / 1900MHz)RTC supported.Selectable serial port.Speaker and Headphone jacksLow power consumption - 1.5mA(sleep mode)

Application Ideas:
M2M (Machine 2 Machine) ApplicatoionsRemote control of appliancesRemote Weather station or a Wireless Sensor NetworkVehicle Tracking System with a GPS module

Cautions:
Make sure your SIM card is unlocked.The product is provided as is without an insulating enclosure. Please observe ESD precautions specially in dry (low humidity) weather.The factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands).

Interface Introduction:
Power select - select the power supply for GPRS shield(external power or 5v of arduino)Power jack - connected to external 4.8~5VDC power supplyAntenna interface - connected to external antennaSerial port select - select either software serial port or hareware serial port to be connected to GPRS ShieldHardware Serial - D0/D1 of ArduinoSoftware serial - D7/D8 of ArduinoStatus LED - tell whether the power of SIM900 is onNet light - tell the status about SIM900 linking to the netUART of SIM900 - UART pins breakout of SIM900Microphone - to answer the phone callSpeaker - to answer the phone callGPIO,PWM and ADC of SIM900 - GPIO,PWM and ADC pins breakout of SIM900Power key - power up and down for SIM900

Package Included:
1 x GSM GPRS SIM900 Shield
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SIM800L GPRS GSM Module

SIM800L GPRS GSM Module
  • SIM800L GPRS GSM Module
  • SIM800L GPRS GSM Module
  • SIM800L GPRS GSM Module
  • SIM800L GPRS GSM Module
  • SIM800L GPRS GSM Module
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Approx. Price: Rs 450 / PieceGet Latest Price

Product Details:

Supports3.0V to 5.0V logic level Low power consumption
Supply voltage range3.4V ~ 4.4V
GPRS multi-slot class12 connectivitymax. 85.6kbps(down-load/up-load)
Robotics projects8051/AVR/ARM/PIC/Arduino/Raspberry-pi based projects
Module ModelSIM800L Quad-band 850/900/1800/1900MHz
Used in GSM based projectsGPS based projects

Description: Module Model: SIM800L Quad-band 850/900/1800/1900MHz Used in GSM based projects,GPS based projects, Robotics projects, or 8051/AVR/ARM/PIC/Arduino/Raspberry-pi based projectsGPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load) GPRS mobile station class B Controlled by AT Command  Supports Real Time Clock Supply voltage range 3.4V ~ 4.4V Supports A-GPSSupports 3.0V to 5.0V logic level Low power consumption,1mA in sleep mode 
Compact size 23mm x 35mm x 5.6mm 
Package Includes:

 1 x SIM800L GPRS GSM Module1 x Spring Antenna2 x Pin headers
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Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things

Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things
  • Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things
  • Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things
  • Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things
  • Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things
  • Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things
  • Wemos D1 Mini Esp8266 Nodemcu Easy WiFi Board For Arduino Internet Of Things
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Approx. Price: Rs 900 / PieceGet Latest Price

Product Details:

MicrocontrollerESP12F
Operating Voltage3.3V
Digital I/O11
Analog Input Pins1 (max input: 3.2V)
Clock Speed80MHz/160MHz
Flash4M Bytes

The D1 mini is a mini wifi board based on ESP-8266EX. WeMos is the smallest version of the all-in-one development board for the super popular WiFi IoT chip, the ESP8266. While this board is fully compatible with the nodemcu firmware, it does not come pre-flashed with it.  Since we don't open the original packaging, we don't get a chance to re-flash it before sending it to you. You must reflash it (using the NodeMCU flasher or the Arduino IDE) before you can use it. Also, three different berg-sticks are included. please note that these berg-sticks are not soldered. 
Features - 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0). 1 analog input(3.2V max input). a Micro USB connection. Compatible with Arduino. Compatible with NodeMCU. lots of shields. 
Specifications - Microcontroller - ESP-12F ; Operating Voltage - 3.3v ; Digital I/O - 11 ; Analog Input Pins - 1 (max input: 3.2V) ; Clock Speed - 80MHz/160MHz; Flash - 4M Bytes ; Dimensions (Length x Breadth) - 34.2mm x 25.6mm ; Weight - 10g. 
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Esp8266 Esp-12f WiFi Module

Esp8266 Esp-12f WiFi Module
  • Esp8266 Esp-12f WiFi Module
  • Esp8266 Esp-12f WiFi Module
  • Esp8266 Esp-12f WiFi Module
  • Esp8266 Esp-12f WiFi Module
  • Esp8266 Esp-12f WiFi Module
  • Esp8266 Esp-12f WiFi Module
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Approx. Price: Rs 160 / PieceGet Latest Price

Product Details:

Standards CertificationFCC / CE / TELEC
Wireless standards802.11 b / g / n
Frequency range2.4GHz-2.5GHz (2400M-2483.5M)
Data interfaceUART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM
Operating voltage3.0 ~ 3.6V (recommendation 3.3V)
Working currentAverage: 80mA
Operating temperature:-40 Degree ~ 125 Degree
Storage temperatureNomal temperature

ESP-12F ESP8266 Serial Wifi Module
Overview
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Features
Standards Certification: FCC / CE / TELECWireless standards: 802.11 b / g / nFrequency range: 2.4GHz-2.5GHz (2400M-2483.5M)Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWMOperating voltage: 3.0 ~ 3.6V (recommendation 3.3V)Working Current: Average: 80mAOperating temperature: -40 ° ~ 125 °Storage temperature: Nomal temperature
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Esp8266 Esp13 Wifi Module

Esp8266 Esp13 Wifi Module
  • Esp8266 Esp13 Wifi Module
  • Esp8266 Esp13 Wifi Module
  • Esp8266 Esp13 Wifi Module
  • Esp8266 Esp13 Wifi Module
  • Esp8266 Esp13 Wifi Module
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Approx. Price: Rs 235 / PieceGet Latest Price

Product Details:

Io Port PackageSMD available, and the pin pitch is 1.5mm;
Wireless Criteria802.11 b / g / n
Wireless Network Modestation / softAP / SoftAP + station
Communication interface voltage3.3 V
Design enhancementsWith a new 4-layer design, compared to the previous 2-layer board, stability, anti-interference abil
Antenna TypeBuilt-in PCB antenna is available ;

ESP-13 is Wi-Fi serial transceiver module, based on ESP8266 SoC. The SOC has Integrated TCP/IP protocol stack. It is TTL serial communication interface and its parameters can be set by AT command. It is widely used in networking, smart home project when it is connected to the Wi-Fi router. It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
 Features:
 - Communication interface voltage: 3.3V;
 - Design enhancements: With a new 4-layer design, compared to the previous 2-layer board, stability, anti-interference ability and quality is better;
 - IO Port Package: SMD available, and the pin pitch is 1.5mm;
 - Antenna Type: Built-in PCB antenna is available ;
 - Wireless Network Mode: station / softAP / SoftAP + station;
 - Wireless criteria: 802.11 b / g / n;
 - Wi-Fi @ 2.4GHz, support for WPA / WPA2 security mode;
 - It is very easy to develop projects with AT command;
 Application: Home automation, sensor networks, industrial wireless control.
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ESP8266 ESP - 03

ESP8266 ESP - 03
  • ESP8266 ESP - 03
  • ESP8266 ESP - 03
  • ESP8266 ESP - 03
  • ESP8266 ESP - 03
  • ESP8266 ESP - 03
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Approx. Price: Rs 265 / PieceGet Latest Price

Product Details:

power3.3 V
Dimensions17.4 x 12.2mm.
ESP8266 chip7 dedicated GPIOs.
Serial commsoror 2 additional GPIOs
Surface-mount connectorsArduino-compatible.
PWM, I2C, UART, OneWireOn-board WiFi + ceramic antenna, 802.11 b/g/n, 360m range.

The ESP-03 is popular with more advanced users of the ESP8266 as it is the version of the module that has the most available GPIO pins broken out from the chip, which makes it great for more complex projects. Thanks to its on-board ceramic antenna, it's able to be smaller than the ESP-01 module.
 
ESP8266 chip.7 dedicated GPIOs.Serial comms (or 2 additional GPIOs).Surface-mount connectors.Arduino-compatible.PWM, I2C, UART, OneWire.On-board WiFi + ceramic antenna, 802.11 b/g/n, 360m range.Able to become a wireless access point.Lua firmware available.Able to run a web server.Dimensions: 17.4 x 12.2mm.Power: 3.3v.
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ESP8266 ESP - 07

ESP8266 ESP - 07
  • ESP8266 ESP - 07
  • ESP8266 ESP - 07
  • ESP8266 ESP - 07
  • ESP8266 ESP - 07
  • ESP8266 ESP - 07
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Approx. Price: Rs 235 / PieceGet Latest Price

Product Details:

Model Name/NumberESP8266 ESP-07
ISM 2.4GHzPA +25dBm 802.11 b/g/n
This module requires3.3 volt supply for VCC
3.3V logic5V tolant
ConnectRX or TX on 5V
logic level converter3.3V Arduino

ESP-07: Semi-hole chip technology, all the IO leads, with metal shielding shell, It can be had FCC CE certified IPX external antenna, can also be built-in ceramic antenna.Features:Model: ESP8266 ESP-07ISM 2.4GHzPA +25dBm802.11 b/g/nWarning:This module requires a 3.3 volt supply for VCC, and 3.3V logic. It is not 5V tolant. Connect RX or TX on 5V Arduino will destroy this module. You must use a logic level converter, or a 3.3V ArduinoThe 3.3V supply on the Arduino Uno has inadequate current capability to power this module. You must provide a separate, higher 3.3V supply (about 300mA or better)The ESP8225 module is very new on the market and support and documentation for it is currently very limited.
More information, please check in below link:
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ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module

ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module
  • ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module
  • ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module
  • ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module
  • ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module
  • ESP8266 Serial ESP-01 WIFI Wireless Transceiver Module
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Approx. Price: Rs 120 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
BrandAIThinker or DOIT
Model NumberESP8266-01
MaterialMulticolor
Frequency802.11 b/g/n
Voltage5V
FeaturesWi-Fi Direct (P2P),soft-AP

ESP-01 ESP-8266 is an ideal choice for hobbyist to start experimenting with IOT. The dimension of this module is 25mm x 15mm, with simple pin connections (standard 2×4 pin headers), using serial TX/RX to send and receive Ethernet buffers, and similarly, using serial commands to query and change configurations of the WiFi module.

ESP8266 ESP-01 Serial WIFI Transceiver Module is a cheap and easy way to connect to internet via WIFI to any microcontroller platforms like Arduino. You can use AT commands to connect to WiFi networks and open TCP/IP connections (without need to have TCP/IP stack running in microcontroller).

The module(ESP-01) can work with AT command when used with Arduino, USB to TTL adaptor (FTDI USB module is recommended). Additional power supply might be needed to power upthe board.With GCC toochain and SDK availability opportunities with ESP8266 as a IOT device is endless.

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GPS 3V Mount SMA-3M Cable

GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
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Approx. Price: Rs 355 / PieceGet Latest Price

Product Details:

Center Frequency1575.42MHz
Band Width5 MHz
V.S.W.R1.5
PolarizationRight-hand polarization
Impendence50
LNA Gain(Without cable)27db

1. Antenna Specification:Center Frequency - 1575.42MHzV.S.W.R -  <=1.5Band Width -   ±5 MHzPolarization - Right-hand polarizationImpendence -  50Ω 2.LNA SpecificationLNA Gain(Without cable) - ≥27dBNoise Figure -  <=1.5dBInterference suppression - 20dB(f0±140MHz) V.S.W.R  - <2.0 DC Voltage -  3.0±0.3VDC;5.0±0.5VDC  DC current - <=20mA    3.Mechanical Specification Weight -   <47()gram Size -  46×46×13mm Cable -  RG174     3m                Connector - SMA Mounting  - Magnetic base Housing  -  Black Case Packaging  -  Waterproof and dustproof  Package Included:1 X GPS Antenna
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Wireless Module HLK M35

Wireless Module  HLK  M35
  • Wireless Module  HLK  M35
  • Wireless Module  HLK  M35
  • Wireless Module  HLK  M35
  • Wireless Module  HLK  M35
  • Wireless Module  HLK  M35
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Approx. Price: Rs 495 / PieceGet Latest Price

Product Details:

lower power3.3V 100mA
start time onlyneed 1 seconds
Smart size,only 18*25*2.5mm
FeaturesSupport 2 types of work mode: WiFi STA/AP.
IntroductionHLK-M35 is a new low-cost embedded UART-WIFI module
universal serial interfacenetwork standard,built-in TCP / IP protocol stack, enabling the user serial port,wireless network (w

Introduction: HLK-M35 is a new low-cost embedded UART-WIFI module (serial port -Wireless) This product is an embedded module based on the universal serial interface network standard,built-in TCP / IP protocol stack, enabling the user serial port,wireless network (wifi) interface between the onversions.Through the HLK -M35 module, the traditional serial devices do not need to change any configuration,userdata can be transmitted through the Internet network. Provide a quick solution for the user’s serial devices to transfer data via WIFI. This module is with lower power 3.3V 100mA, start time only need 1 seconds. Smart size, only 18*25*2.5mm, easier secondary development. Features: Support 2 types of work mode: WiFi STA/AP.
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Hc-05 Bluetooth Chip Module

Hc-05 Bluetooth Chip Module
  • Hc-05 Bluetooth Chip Module
  • Hc-05 Bluetooth Chip Module
  • Hc-05 Bluetooth Chip Module
  • Hc-05 Bluetooth Chip Module
  • Hc-05 Bluetooth Chip Module
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Approx. Price: Rs 350 / PieceGet Latest Price

Product Details:

Power Supply3.3VDC 50mA
Working Temperature-20 75Centigrade
Sensitivity84dBm at 0.1% BER
Dimension26.9mm x 13mm x 2.2 mm
Speed: Asynchronous2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps
Emission powe4dBm, Class 2

To setup Wireless Serial Communication, HC-05 Bluetooth Module is most demanding and popular due to its low price and extremely high features.
This module can be used in Master or Slave Mode and easy switchable between these two modes, By default Slave mode is configured.
Modes can be changed using AT Commands.
The slave mode in HC-05 cannot initiate a connection to another Bluetooth device, but can accept connections.Master mode can initiate a connection to other devices.

HC-05 Specifications:-
• Profiles: Bluetooth serial port Profile

• Bluetooth protocol: Bluetooth Specification v2.0+EDR

• Frequency: 2.4GHz ISM band

• Modulation: GFSK(Gaussian Frequency Shift Keying)

• Emission power: ≤4dBm, Class 2

• Sensitivity: ≤-84dBm at 0.1% BER

• Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps

• Security: Authentication and encryption
• Power supply: +3.3VDC 50mA

• Working temperature: -20 ~ +75Centigrade

• Dimension: 26.9mm x 13mm x 2.2 mm

HC-05 Applications:-
• Embedded Projects

• Industrial Applications

• Computer and portable Devices

• GPS receiver
To setup Wireless Serial Communication, HC-05 Bluetooth Module is most demanding and popular due to its low price and extremely high features.
This module can be used in Master or Slave Mode and easy switchable between these two modes, By default Slave mode is configured.
Modes can be changed using AT Commands.
The slave mode in HC-05 cannot initiate a connection to another Bluetooth device, but can accept connections.Master mode can initiate a connection to other devices.

HC-05 Specifications:-
• Profiles: Bluetooth serial port Profile

• Bluetooth protocol: Bluetooth Specification v2.0+EDR

• Frequency: 2.4GHz ISM band

• Modulation: GFSK(Gaussian Frequency Shift Keying)

• Emission power: ≤4dBm, Class 2

• Sensitivity: ≤-84dBm at 0.1% BER

• Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps

• Security: Authentication and encryption
• Power supply: +3.3VDC 50mA

• Working temperature: -20 ~ +75Centigrade

• Dimension: 26.9mm x 13mm x 2.2 mm

HC-05 Applications:-
• Embedded Projects

• Industrial Applications

• Computer and portable Devices

• GPS receiver
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GSM Magnetic 6 dBi Antenna SMA 900/1800MHz

GSM Magnetic 6 dBi Antenna SMA 900/1800MHz
  • GSM Magnetic 6 dBi Antenna SMA 900/1800MHz
  • GSM Magnetic 6 dBi Antenna SMA 900/1800MHz
  • GSM Magnetic 6 dBi Antenna SMA 900/1800MHz
  • GSM Magnetic 6 dBi Antenna SMA 900/1800MHz
  • GSM Magnetic 6 dBi Antenna SMA 900/1800MHz
  • GSM Magnetic 6 dBi Antenna SMA 900/1800MHz
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Approx. Price: Rs 265 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Usage/ApplicationGSM antenna designed for GSM & GPRS at 900 (i.e. 800 MHz To 960 MHz) as well as 1800 (1780 -1930 MHz
Input PowerW 10
Frequency Range800MHz-960MHz-1780MHz-1930MHzfor V.S.W.R - 2.0 Gain-dBi 6.0
Polarization Vertical Impedance50Maximum
Connector SMA male3 Meter Wire Length
Operation Temperature30~60

GSM antenna designed for GSM & GPRS at 900 (i.e. 800 MHz To 960 MHz) as well as 1800 (1780 -1930 MHz) band of communication terminal system. It''''''''s structure is compact and convenient for easy installation. Majorly used in GSM repeater, GSM sensor, GSM module & GSM modems. Also widely used in UV5R/Plus, UV5RA/Plus, UV5RE/Plus, UV5RB, UV5RC, UV5RD, UV3RPlus, BF-320, BF-480, BF-490, BF-520, BF-V6, BF-V8 etc.
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Additional Information:

  • Item Code: GSM6DBI
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NEO-M8N GPS Module with Ceramic Active Antenna

NEO-M8N GPS Module with Ceramic Active Antenna
  • NEO-M8N GPS Module with Ceramic Active Antenna
  • NEO-M8N GPS Module with Ceramic Active Antenna
  • NEO-M8N GPS Module with Ceramic Active Antenna
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Approx. Price: Rs 1,100 / PieceGet Latest Price

Product Details:

Receiver Type72-channel Ublox M8 engine
Input Supply Voltage (VDC)3 - 5
Sensitivity (dBm)156 Cold Start (without aiding): -147 dBm
Position Accuracy (Meter)2 2.5
Operating Temperature Range (C)-45 to 105
Tracking Sensitivity (dBm)-161 dBm

The APM2.5 NEO-M8N GPS Module GYGPSV1-8M is optimized for cost-sensitive applications, while NEO-M8N/M8Q provides the best performance and easier RF integration. The NEO-M8N offers high performance also at low power consumption levels. The future proof NEO-M8N includes an internal Flash that allows future firmware updates. This makes NEO-M8N perfectly suited to industrial and automotive applications.

The NEO-M8 series of concurrent GNSS modules are built on the high performing M8 GNSS engine in the industry proven NEO form factor.NEO-M8N provides the best performance and easier RF integration. The NEO-M8N offers high performance also at low power consumption levels. The future-proof NEOM8N includes an internal Flash that allows future firmware updates. This makes NEO-M8N perfectly suited to industrial and automotive applications.



Features :
  1. The ceramic antenna provides a very strong signal
  2. With LED indicator lamp
  3. The default baud rate: 9600.
  4. With data backup battery.
  5. LED signal indicator.
  6. Compatible with various flight controller module.
  7. EEPROM save the configuration parameter data when power-down.
  8. Assistance AssistNow GNSS Online
  9. AssistNow GNSS Offline (up to 35 days)
  10. AssistNow Autonomous (up to 6 days)
  11. OMA SUPL & 3GPP compliant
  12. Oscillator TCXO
  13. Built-in RTC crystal
  14. Anti-jamming Active CW detection and removal.
  15. Extra onboard SAW band pass filter
  16. Memory Flash
  17. Supported antennas Active and passive
  18. Odometer Traveled distance
  19. Data-logger For position, velocity, and time

 

Package Includes :

1 x APM 2.5 NEO M8N GPS Module.

1 x Ceramic Active Antenna.


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