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20pcs 2.4G 3.3V XY-WB Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
20pcs 2.4G 3.3V XY-WA Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
5pcs 2.4G 3.3V XY-WB Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
5pcs 2.4G 3.3V XY-WA Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
3pcs 2.4G 3.3V XY-WA Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
3pcs 2.4G 3.3V XY-WB Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
10pcs 2.4G 3.3V XY-WB Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
10pcs 2.4G 3.3V XY-WA Wireless Module Transceiver Long Distance Low Power Anti-interference LT8920 ultra NRF24L01
DL-20 CC2530 Wireless Transmission Serial Port Module 2.4G Wireless Transmitting and Receiving
SIM800A Development Board GPRS/GSM Industrial Dual Frequency Nano SIM Card Supports 4G
2.4G DL-LN33 Wireless Networking Board UART Serial Port Module CC2530
IIC I2C GY-521 MPU-6050 MPU6050 3-Axis Analog Gyroscope Sensors Accelerometer + 1.3 Inch LCD Module 3-5V DC
10pcs 2.4G NF-04 Wireless SPI Module BK2425 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch
20pcs NRF24L01+ Upgraded Version 2.4G Antenna Wireless Transceiver Module
20pcs 2.4G NF-04 Wireless SPI Module BK2425 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch
5pcs 2.4G NF-04 Wireless SPI Module BK2425 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch
3pcs NRF24L01+ Upgraded Version 2.4G Antenna Wireless Transceiver Module
5pcs NRF24L01+ Upgraded Version 2.4G Antenna Wireless Transceiver Module
10pcs NRF24L01+ Upgraded Version 2.4G Antenna Wireless Transceiver Module
3pcs 2.4G NF-04 Wireless SPI Module BK2425 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch
3pcs Original Ai-Thinker CP2102 ESP-12E NodeMCU Lua WiFi Test Board Development Board Based on ESP8266 WiFi Module
NB-IoT Wireless Communication Module M5311 Module UART DC 5V With Nano IOT SIM Card
RFID RC522 Panel Reader for M5 Face I2C Interface S50 Fudan Cards
LILYGO TTGO T-Watch GPS+Lora(S76G) Bottom Programable PCB Expansion Board For Smart Box Development Module
LILYGO TTGO T-Watch Upgraded Version SIM800L GPS LORA Programmable And Networked Open Source Smart Box Wearable Watch Device
LILYGO TTGO T-Watch Upgraded Version SIM800L GPS LORA Programmable And Networked Open Source Smart Box Wearable Device Watch
DC 3-12V Wardrobe Hand Sweep Sensor Switch Cabinet Short Distance Wave Switch Hand Sweep Induction Module
XT2001M Embedded Two-dimensional 2D Scanning Module Barcode Scanner For Payment Locker Intelligent Door
NRF24L01 Wireless Module 24L01 2.4G Wireless Communication Module
DL-X820Y 2D QR Code Scanning Recognition Module Embedded Code Reading Module Barcode Scanner