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Wireless

HALJIA Tiny SX1278 LoRa Spread Spectrum Power Meter Reading Module 5km Wireless Data Transceiver Module SX1276 Compatible with Arduino
HALJIA Tiny SX1278 LoRa Spread Spectrum Power Meter Reading Module 5km Wireless Data Transceiver Module SX1276 Compatible with Arduino
$10.99
HALJIA PN532 NFC Near Field Communication RFID V3 Reader/Writer Module Support Communication with Mobile Compatible with Arduino Raspberry Pi DIY etc.
HALJIA PN532 NFC Near Field Communication RFID V3 Reader/Writer Module Support Communication with Mobile Compatible with Arduino Raspberry Pi DIY etc.
$9.99
HALJIA 0.1-2000MHz 2Ghz 30dB High Gain Low Noise LNA RF Broadband Amplifier Module Receiver Wide Band Amplifier HF VHF/UHF
HALJIA 0.1-2000MHz 2Ghz 30dB High Gain Low Noise LNA RF Broadband Amplifier Module Receiver Wide Band Amplifier HF VHF/UHF
$11.99
HALJIA Components UK RDM6300 125KHz (ID) EM4100 RFID Card reader module RF UART Output Compatible with Arduino
HALJIA Components UK RDM6300 125KHz (ID) EM4100 RFID Card reader module RF UART Output Compatible with Arduino
$5.99
HALJIA 433Mhz Transceiver Module Kit Ask Transmitter STX882 with Ask Receiver SRX882 with Copper Spring Antenna 100M Wireless Remote Control
HALJIA 433Mhz Transceiver Module Kit Ask Transmitter STX882 with Ask Receiver SRX882 with Copper Spring Antenna 100M Wireless Remote Control
$7.99
HALJIA DC3V-5.5V RXB6 433Mhz RF Superheterodyne Wireless Receiver Module Compatible with Arduino/ARM/AVR
HALJIA DC3V-5.5V RXB6 433Mhz RF Superheterodyne Wireless Receiver Module Compatible with Arduino/ARM/AVR
$4.99
HALJIA HM-10 Bluetooth 4.0 UART Serial Module with 6 PIN Base Board with Logic Level Conversion Compatible with Arduino UNO R3 Mega 2560 Nano
HALJIA HM-10 Bluetooth 4.0 UART Serial Module with 6 PIN Base Board with Logic Level Conversion Compatible with Arduino UNO R3 Mega 2560 Nano
$7.99
HALJIA HC-06 Wireless Slave Bluetooth Module 4Pin RF Transceiver Serial Module Compatible with Arduino UNO R3 Mega 2560 Nano
HALJIA HC-06 Wireless Slave Bluetooth Module 4Pin RF Transceiver Serial Module Compatible with Arduino UNO R3 Mega 2560 Nano
$7.99
HALJIA 2PCS HC-05 Wireless Serial Bluetooth RF Transceiver Pass-Through Communication Module RS232 Master Slave
HALJIA 2PCS HC-05 Wireless Serial Bluetooth RF Transceiver Pass-Through Communication Module RS232 Master Slave
$11.99
HALJIA SIM800L Quad-band Network GPRS GSM Breakout Module TTL Serial Port With Micro Sim Card Antenna IPEX Interface
HALJIA SIM800L Quad-band Network GPRS GSM Breakout Module TTL Serial Port With Micro Sim Card Antenna IPEX Interface
$9.99
HALJIA HX1838 Infrared Remote Control Module IR Receiver Module DIY Kit Set Compatible with Arduino Raspberry Pi
HALJIA HX1838 Infrared Remote Control Module IR Receiver Module DIY Kit Set Compatible with Arduino Raspberry Pi
$5.99
HALJIA Digital 38KHz Infrared IR Receiver Sensor Module with Transmitter Module Kit Set Compatible with Arduino
HALJIA Digital 38KHz Infrared IR Receiver Sensor Module with Transmitter Module Kit Set Compatible with Arduino
$6.79