YX5300 UART Control Serial MP3 Music Player Module Support MP3 / WAV Micro-SD SDHC Card /AVR/ARM/PIC(3PCS)

1~50Pcs YX5300 Compatible with YX6300 UART TTL Serial MP3 Music Player Module Micro SD

5V 12V Relay Module 6 Channel Low Level Trigger Board Shield with Optocoupler Relay Output for PIC AVR DSP ARM MCU Arduino

FT4232 UART Serial Port Module Board for equipment & Devices - High-Performance Communication Solution

FT4232 UART Serial Port Module Board for equipment Communication & Control

1~100Pcs SCM TTL to RS485 Module 485 to Serial Port UART Level Mutual Conversion Hardware Automatic Control Flow Direction

DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module Serial Port Remote Control Switch

KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Relay Module OFF/ON Switch Trigger Module

WiFi Module to Serial TTL Uart ESP8266 IoT Intelligent Hardware Supports Airkiss Protocol

5PCS/LOT TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

5 Pcs LED+Button kit For Arduino For UNO MEGA2560 Pro Mini Nano Due Raspberry Pi Teensy++ ARM AVR PIC Development

8Ch Input/output Uart Rs485 Modbus Rtu Controller Plc Expansion Board for Arduiuo Mega Nano Stm32 Avr Pic

HC-15 LORA Wireless Serial Communication Digital Transmission Module 433MHZ/Serial Communication/UART/TTL Level 50 Channels

TOF Time of Flight Laser Range Sensor Mini Radar module UART Serial / I2C Port For Arduino / Raspberry Pi / ESP32

6Pin Ftdi Ft232Rl Ft232 Module for Arduino Usb To Ttl Uart Serial Wire Adapter Rs232 Download Cable Module Led Indicator

CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter For Serial Brush Debugging RS232 RS485

E18-TBL-01 CH340G USB To TTL Serial Port 4dBm Test Board UART ZigBee Module

SX1278 433M Lora Wireless Module UART Serial Port Transmitting and Receiving

DC 9V 12V 2CH RS232 Relay Control Switch USB To RS232 DB9 PC UART Serial Port For Smart Home

N428E02 NEW! 2CH 12V DC RS485 Modbus RTU Relay PC UART Serial Port Switch Board For PLC Camera Industrial Control System LED PTZ

1 pcs FT232RL FTDI Basic USB 3.3V 5V TTL Serial for Mini Download Cable UART interface Converter Adapter Module with Cables

DC 5V 7.5V 9V 2Channel RS232 Relay Board Remote Control USB PC UART COM Serial Ports

USB to UART/RS232/RS485 Serial Port Burning Downloader Module CH910F Driver Free For ESP32 TYPE-C Fast Transfer Speed 5V 3.3V

CH9329 module UART/TTL serial port to USB HID full keyboard mouse driver-free game development box CH9329 module

HC-15 LORA Wireless Serial Communication Digital Transmission Module 433MHZ/Serial Communication/UART/TTL Level DC 3.0-3.6V

2PCS UD23A08 8 Channel USB COM Serial Port UART Relay Board RS232 TTL CH340 for WIN7 WIN10 Linux MAX Drive

Tb196 USB Adapter Pro Mini Download Cable USB to RS232 TTL Serial Ports CH340 Replace FT232 CP2102 PL2303 RS232 TTL UART

DC 12V 32ch Modbus RTU RS485 Relay Switch UART Serial port DIN Rail Mounted

Waveshare Serial Expansion HAT for Raspberry Pi, I2C Interface, 2-ch UART, 8 GPIOs

433mhz UART RS485 UART RF Serial Port Data Passthrough Master Slave Device PTZ

PL2303GS USB Uart TTL to Mini Din 8 Pin Connector External Serial Cable for iRobot Roomba 600 Series Clearners

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