0.3mp TTL Serial Module

WiFi Module ESP8266 Serial Port to WiFi Wireless Transmission Module ESP-12F

US $2.9 / pc

Min. Order: 1 pc

I2C serial OLED module

Serial 20X4 lcd diplay RS-232 LCD modules

JZX875Wireless data transmission module，Serial communication

US $300 / pc

Min. Order: 10000 pc

XT206M KIOSK Serial Port Mini 2D Barcode Scanner

US $40 / pc

Min. Order: 1 pc

16X2 smart LCD Module

Intelligent Uart & Android LCD Modules

US $100 / pc

Min. Order: 1 pc

Micro MP3 Audio Module with Flash Memory UART Serial Port MP3 Module

Quectel ec25 module 4G LTE rs232 serial port m2m gsm gprs industrial modem

US $74 / pc

Min. Order: 1 pc

Cheap high quality wireless turn Bluetooth serial port module 1

LORA Industrial Wireless Module with Serial Ports

US $52 / pc

Min. Order: 1 pc

JPEG Color Camera TTL Interface - Infrared

US $22 / pc

Min. Order: 2 pc

pcb 3g embedded module ttl rs232 serial lte 4g gsm modem sim card modem

US $60 / pc

Min. Order: 1 pc

240128 graphic LCD module serial interface (RS232)

US $50 / pc

Min. Order: 20 pc

Ultra Low Power Wireless Serial Interface Module RF Module Pm1208 Module

US $2.61 / pcs

Min. Order: 100000 pcs

TI CC3200 WiFi Module

US $13.8 / pc

Min. Order: 1 pc

2W Radio modem 5V UHF wireless DTU Serial data to wireless 5km wireless control

US $85 / pc

Min. Order: 2 pc

CAMA fingerprint identification module

AR9331 High power Wireless Module with Pin Header Wireless Serial Port openwrt

US $2 / pc

Min. Order: 1 pc