• 2.4G NRF24L01+PA+LNA SMA Antenna Wireless Transceiver Module
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    20 in stock

    Description This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost!! It can achieve a good balance between wireless transition performance and cost! You can easily add it with your own MCU/ARM/PIC/AVR/STM32 system! What\’s more, this nRF24L01+ module…
  • HC-05 Wireless Bluetooth Transceiver Module
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    50 in stock

    Description HC-05 Wireless Bluetooth Transceiver Module RS232/TTL to UART converter Brand : Unbranded NEW Module size: 3.7cm width: 1.6cm Introduction: HC-05 Bluetooth module with Clear button 1 Input voltage: 3.6V – 6V, prohibit more than 7V 2 The power anti-reverse, reverse module does not work 3 Leads to 6 feet:…
  • Wireless RF Transceiver Bluetooth HC-06 Slave Module
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    20 in stock

    Product Description:  The HC-06 bluetooth module can be set as a transmitter or receiver.  It can easily transfer the data through the wireless, 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…
  • NRF24L01 Radio Transceiver Module RF 2.4Ghz
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    30 in stock

    Description: Brand new and high quality. Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs. Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA…
  • 1Pair of RF 433Mhz Transmitter and Receiver Module Kit
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    30 in stock

    Description: Receiver module parameters  1.Product Model: MX-05V 2.Operating voltage: DC5V 3.Quiescent Current: 4MA 4.Receiving frequency: 433.92MHZ 5.Receiver sensitivity:-105DB 6.Size: 30 * 14 * 7mm 7.External antenna: 32CM single core wire, wound into a spiral Technical parameters of the transmitter head  1.Product Model: MX-FS-03V 2.Launch distance :20-200 meters (different voltage, different…
  • ESP8266 ESP-12E-CH340G WIFI Network Development Board
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    10 in stock

    Features : – Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled – Arduino-like hardware IO – Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. – Code like arduino, but interactively in Lua script. – Nodejs style network API – Event-driven…
  • ESP8266 ESP-12E-CP2102 WIFI Network Development Board
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    10 in stock

    Description: Chip Module: CP2102 ESP8266 full IO mouth leads directly download without reset A great set of tools for the development of ESP8266 Drive Type: Dual high-power H-bridge driver Tech Specs: Working temperature: -40 ℃ ~ + 125 ℃ Power input: 4.5V ~ 9V (10VMAX), USB-powered Current: continuous transmission: ≈70mA…
  • 433MHz 100 Meters ASK Module RF STX882 & SRX882
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    10 in stock

    Frequency stability Weight:about 10 g Frequency range: 433 MHz High power long distance Type:433MHz 100 Meters Wireless Module Kit Description: STX882 is a ASK transmitter module with small size, ultra high power, low harmonics. With high stability, it can be achieved at 50mW power when the voltage is 3.6V, it…
  • ESP8266 ESP-12E Wireless Remote Serial Port WIFI Module
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    10 in stock

    Main Features: • Serial interface for easy remote communication • Strong anti-interference ability for good signal output • AP / STA / AP + STA three modes for convenient use • Low power consumption for environmentally friendly and long-time use • Widespread application in product development Type: ESP-12E ESP8266 WiFi…
  • ESP-WROOM-32 ESP32 ESP32S 2.4GHz WiFi Bluetooth
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    5 in stock

    Description: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power…
  • 1 PCS NFC Smart Card Tag Tags 1K S50 IC 13.56MHz
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    100 in stock

    This card is compatible with NFC capable phones and tablets, it is Smart Card Tags. You can do many tasks use this tag, such as set an alarm, turn phone to silent etc. If you don’t know how to use it,please search YouTube to see. There are many free applications…
  • 433Mhz HC-12 SI4463 Wireless Serial Port Module 1000m
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    30 in stock

    PS: HC-11 can not be connected to communicate with the HC-12, they work independently, in pairs. 1: Supply voltage 3.2V ~ 5.5V. (If you want to work in the module launch state for a long time, it is recommended when the supply voltage exceeds 4.5V series with a 1N4007 diode,…
  • HM-10 BLE Bluetooth 4.0 Serial Wireless Module
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    10 in stock

    This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with. your iPhone/iPAD, IOS 6 or Android 4.3 above devices. It’s easy to use and completely encapsulated. You can set it as slave or master. You can use AT command set the baudrate. Specifications: Ultra-low standby power…
  • MFRC-522 RC-522 RC522 13.56MHz RFID Module
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    20 in stock

    Specification Operating current :13-26mA/DC 3.3V Idle current :10-13mA/DC 3.3V Sleep current: <80uA Peak current: <30mA Operating Frequency: 13.56MHzSupported card types: Product physical characteristics: size: 40mm×60mm Environmental Operating temperature: -20-80 degrees Celsius Environmental Storage Temperature: -40-85 degrees Celsius Relative humidity: relative humidity 5% -95% Module interfaces SPI Parameter Data transfer rate:…