USB To IIC I2C UART Converter Adapter Module With Jumper Wire USB To TTL New^
20K, 100K, 400K, 750K adjusting communication rate. Item Type: USB To IIC I2C UART Converter Adapter Module. 1 x USB To IIC I2C UART Converter Adapter Module. USB to IIC or I2C. USB to UART. 1 x Jumper Wire.