Top Wireless Data Module

3PCS ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102

  • Dual core ESP-32 development board, 2.4GHz dual mode development board.There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode..
  • The module is ESP-WROOM-32 module, the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable..
  • ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA..
  • The module supports for NodeMCU and other development environments, which expands the range of its resources available and greatly improves the ease of learning and development. Of course, it can also be widely used in Internet of things occasions, such as home automation, wireless industrial control, wireless positioning system signal.
  • ESP32 is a safe, reliable, and scalable to a variety of applications,the user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values ​​exceed the threshold..
Check Stock

DORHEA 6PCS ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102

  • Dual core ESP-32 development board, 2.4GHz dual mode development board.There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode..
  • The module is ESP-WROOM-32 module, the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable..
  • ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA..
  • The module supports for NodeMCU and other development environments, which expands the range of its resources available and greatly improves the ease of learning and development. Of course, it can also be widely used in Internet of things occasions, such as home automation, wireless industrial control, wireless positioning system signal.
  • ESP32 is a safe, reliable, and scalable to a variety of applications,the user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values ​​exceed the threshold..
Check Stock

Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)

  • Voice/Data Expansion Module - Data/Voice Expansion Module for professional distribution of phone lines..
  • Voice/Data Expansion Module features include:.
  • Bridges up to 4 telephone lines to 11 locations.
Check Stock

Dorhea 3PCS BLE 4.0 Bluetooth Module AT-09 for Ardu-ino CC2540 CC2541 BLE Serial Wireless Module Compatible with HM-10

  • The master-slave module has three functions of transparent transmission, remote control and PIO acquisition. It can be switched and set through the AT command set. It is easy to use the same as the Bluetooth serial port module you have used before, without changing the PCB and the lower computer program..
  • Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible..
  • Support UART/I2C interface, and support SPP Bluetooth serial port protocol, has the advantages of low cost, small size, low power consumption, high sensitivity of sending and receiving, etc., only need to be equipped with a few peripheral components to achieve its powerful functions..
  • This module is mainly used in the field of short-distance data wireless transmission. It can be easily connected to the Bluetooth device of the PC, or the data between the two modules can be intercommunicated..
  • When the Bluetooth connection is not established, the baud rate, name, and pairing password can be set by the AT command. After the setting, the parameter is saved after power-off, and the Bluetooth connection automatically switches to the transparent transmission mode..
Check Stock

Logitech USB Unifying Receiver - 2 Pack

  • Applications: This device can be wildly used to wireless remote control,wireless audio,somatosensory devices, RFID, NFC, smart grid, smart home, etc..
  • NRF24L01 Wireless Transceiver Module with 125 Communications channels, multi-point communication and frequency hopping to meet the communication....
  • NRF24L01 wireless transceiver module built-in 2.4GHz antenna, small size, 15x29mm (including antenna).
  • it can be directly connected to a variety of....
  • The operating voltage of the wireless module is generally 3.3v, while the ordinary 51 microcontroller is 5v. This module is convenient to shop....
  • NRF24L01 Socket Breakout Adapter with NRF24L01 Wireless Transceiver Module.
Check Stock

LAUNCH X431 CRP123E-Android OBD2 Scanner Check Engine SRS ABS Transmission Automotive Code Reader Lifetime Free Update & EL504448 as Gift

  • ...ok up library ect including advanced mode 4,6 and 8.Never worry about smog check..
  • ADD-ON-FEATURES — Real-time battery voltage data stream, 4-in-1 real-time data stream, built-in Google query DTCs, automatic identification of VIN, diagnostic feedback, print and share diagnostic reports, WIfi module, one-button wireless update, support 63 car brands, built-in X431 diagnostic program, data stream playback, record diagnostic history reports..
  • UPGRADE HARDWARE & COMPATIBLITY: Android 7.0 system, 5 Inch Touch screen, 4000 mA battery, Wifi upgrade module, oil pollution integrated buttonless design. Compatible with 63 car brands, covering the models before 1996 and after 1996, supporting OBD/OBD2/EOBD/KOBD/JOBD diagnosis, 12V car, light truck, SUV, pickup. Note that the 16pin interface is required..
  • AFTER-SALES GUARANTEE: 30 days quality problem return and exchange. 24 months quality assurance. Three-year warranty. If you need help, please send a message to the seller through Amazon. Mail Help: [email protected].
Check Stock

RedTagCanada SIM900 Quad Band GSM GPRS Quad-Band Modules 2G Shield Development Board for R3 Mega with Antenna for Arduino SCM & DIY Kits

  • ...S and audio via UART by sending AT commands (GSM 07.07, 07.05 and SIMCOM enhanced to commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module (They are all 2V8 logic) present on board..
  • Application: M2M (Machine 2 Machine) Applications.Remote control of appliances.Remote Weather Station or Wireless Sensor Network.Vehicle tracking system with a GPS module.Good to learn GSM / GPRS mobile phone development, control development of remote equipment, wireless meter reading, smart appliances, ultra long distance control, etc..
  • Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced.
  • Power jack - connected to external 4.8~5VDC power supply, Antenna interface - connected to external antenna, Serial port select - select either software serial port or hardware serial port to be connected to GPRS Shield.
Check Stock

Legrand, Home Office & Theater, Network Switch, Platinum Grey, 12 Port, AC1014

  • NETWORK INTERFACE MODULE: 12 port Cat 5e network interface module has high density mini patch panel..
  • SWITCH BETWEEN DATA AND VOICE APPLICATIONS: Easily switch an outlet from Voice to Data or from Data to Voice with this Cat 5e Network Interface Module..
  • CAT5e SPECIFICATION: It meets Cat5e specifications and RJ45 ports are labeled 1 thru 12..
  • AVAILABLE SIZE: The network module has two different size – 6 port, 12 port..
  • AVAILABLE STYLE: It has two different specification – Cat 5e, Cat 6.
Check Stock

Honeywell YTH5320R1000 Wireless Focuspro Thermostat Kit, Non-Programmable Redlink Enabled

  • EQUIPMENT INTERFACE MODULE(EIM): All HVAC equipment is wired to the module. Module receives communication from the wireless devices.
  • RETURN AIR SENSOR: Works with the Equipment Interface Module to maintain safe indoor temperatures if power is lost at the wireless thermostat. Maintains 62 F for heating and 82 F for cooling.
  • Module receives communication from the wireless devices.
  • Maintains 62 F for heating and 82 F for cooling.
  • THERMOSTAT: Same great features of the FocusPRO thermostat - now wireless..
Check Stock

2021 SYNC 2 to SYNC 3 Upgrade Kits for Ford F350, Wireless Carplay SYNC 3.4 Interface Module 8-Inch Capacitive Touch Screen APIM Module, GPS Navigation Antenna (2012-2017 Ford F350)

  • (Compatible with) : 2021 SYNC 2 to SYNC 3 upgrade complete kit. SYNC3.4 upgrade kit with 8'' Screen. With the latest map version na220. Support Wireless CarPlay..
  • (Easy Installation) : The perfect design of SYNC 2 to SYNC 3 is rigorously tested before leaving the factory to ensure that there are no product defects and to provide you with better service. Please send VIN in time when purchasing.(we will pre-program the data matching according to your car Vin for free. Remote/Online technical support provide.).
  • (Wireless CarPlay) : It is very simple to setup and works efficiently. Convert wired to wireless carplay.This is ideal for trips, you can put your iPhone in your pocket and connect to the car ’s infotainment system without having to use a cable to connect it..
  • (Functions ): Compatible with all functions of the original car, including seat ventilation heating, steering wheel heating, seat adjustment, climate adjustment, active parking assistance, reverse image, intelligent voice control, Sirius and other functions..
  • (Package Includes) : Complete SYNC 2 to SYNC 3....
Check Stock

Honeywell YTH6320R1001 Redlink Wireless Focuspro Thermostat Kit, 2 Packs

  • EQUIPMENT INTERFACE MODULE(EIM): All HVAC equipment is wired to the module. Module receives communication from the wireless devices.
  • RETURN AIR SENSOR: Works with the Equipment Interface Module to maintain safe indoor temperatures if power is lost at the wireless thermostat. Maintains 62 F for heating and 82 F for cooling.
  • REDLINK WIRELESS TECHNOLOGY: Powered by RedLINK reliability. No interference with other wireless devices in the home.
Check Stock

Honeywell YTH6320R1001 Wireless Focuspro Thermostat Kit, Programmable Redlink Enabled

  • EQUIPMENT INTERFACE MODULE(EIM): All HVAC equipment is wired to the module. Module receives communication from the wireless devices.
  • RETURN AIR SENSOR: Works with the Equipment Interface Module to maintain safe indoor temperatures if power is lost at the wireless thermostat. Maintains 62 F for heating and 82 F for cooling.
  • REDLINK WIRELESS TECHNOLOGY: Powered by RedLINK reliability. No interference with other wireless devices in the home.
Check Stock