Wireless Communication

NodeMCU is a low-cost open source IoT platform. It initially included firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hard...

This module can be configured in a transmitter or receiver, the transmitter could be paired with the receiver, the receiver and the receiver or ...

Features: Voltage: 3.3 V-5 V Size: 36mm * 24mm  U/BLOX NEO-6M GPS module with antenna and build-in EEPROM . This module is compatible with APM2 a...

This transmitter board using refined double panel, excellent quality, using high-quality high-frequency special electronic component, PCB pads are ...

Use CH340G repalce CP2102. Open-source, interactive, programmable, low cost, Simple, smart, Wi-Fi enabled For Arduino as IO hardware Advanced API...

Core51822 is a wireless module based on nRF51822 - the Multiprotocol Bluetooth® 4.0 low energy/2.4 GHz RF SoC designed for ULP (ultra low power) wi...

Description: Bluetooth voice player, a Bluetooth speaker anytime anywhere Features: Bluetooth wireless connection.Longest communication distance 2...

Parameter: Frequency 2400 ~ 2500 MHz S.W.R. <= 2.0 Antenna Gain 3.0 ± 0.7dBi Polarization Linear Impedance 50 Ohm   Material & Mechanical Ch...

It uses Doppler radar technology, with auto-sensing capabilities to control other product,High sensitivity, sensor distance, reliability, wide angl...

Chip: SIM800L Voltage: 3.7-4.2 V Support networks: Global four-band network Module size: 2.5 cm x 2.3 cm TTL serial port for serial port, you can ...

Description Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Es...

Features: On board two power supply interface VCC5 5 V VCC4 interface 3.5 power supply. 4.5 V optional power supply of envelope that (default) an...

ESP8266 It is a highly integrated chip designed for the needs of a new connected world. It offers a complete and autonomous Wi-Fi network solution,...

Features: Frequency Range: 433MHz Modulation: FSK/GFSK/MSK/LoRa SPI Data Interface Sensitivity: -136dBm Output Power: +20dBm Data Rate: <300 k...

Features: SWR: ≤2.0 @780～960MHz & ≤2.0 @1710～2700MHz Antenna Gain: 5±0.7dBi @880MHz 5±0.7dBi @2100MHz Impedance: 50 ohm  Material: material o...

Description: Working temperature:-30 c to+80 c Standby currents below 3ma Support GSM/GPRS quad-band frequency bands, including 850, 900, 1800, 1...

This is WiFi serial transceiver module, based on ESP8266 SoC. The SOC has Integrated TCP/IP protocol stack.It is TTL serial communication interface...

Details: Model: JDY-31 Bluetooth 3.0 Slave Module Kernel: M0 Communication interface: serial port Operating voltage: 3.6 V-6 V Communication dista...

This ESP-01/ESP-01S DS18B20 Temperature module based on the ESP8266 and digital temperature module DS18B20. It is good for measurement of temperatu...

Feature:  Works with any USB Bluetooth adapters. Default Baud Rate: 9600,8,1,n. Built in antenna. Coverage up to 30ft. Bluetooth version: V2.0+ED...

GPS module Minimum size: 23 * 17mm Dual GPS Antenna Interface: SMA / IPEX With rechargeable Electronics: accelerates startup With EEPROM: change ...

  Details: Operating Voltage: DC 7-30V Color: green & blue Size: 65*40.5*17mm Feature:  ESP8266 WIFI module, WIFI module four laminate de...

Feature: This ESP-01/01S Relay based on ESP-01/01S WIFI module. It is designed for smart home, internet and other DIY projects. With this smart rel...

Need a great drive solution for your little robotic friends? This black plastic Micro Continuous Rotation Servo Wheel is equipped with a silicone t...