CH341 USB To UART, I2C, SPI Parallel Breakout Board
$23.12
$41.15
Description Support a lot of modules: Asynchronous serial port, RS232, RS485, etc Print port, Parallel port, EPP or MEM mode And the commonly used 2-wire and 4-wire synchronous serial interface. IIC, SDA, SCL pin – mostly used to flash 24 EEPROM. SPI, 4-wire, 5-wire. DCK, DIN, DOUT, CS0, CS1, CS2 pin. Mostly used to flash 25 SPI flash, possible to flash ISP ICs like AVR. Special designed flash tool, avaible in wiki page. Support 5V and 3V3 power supply to target. Fully support USB-TTL flash, support flash ICs like STC C51. Mode select switch UART | other modes, in uart mode, device recorngized by PC serial port, in other modes, device recorgnized as external device. All documentations, demo video please see on this page.
