Technical Parameters: Chip: domestic MAX3232CSE Voltage range: 3V~5V Baud rate: It is recommended not to be higher than 120kbps Size: 9.4mm*15.9mm
https://shopping.truda.io/product/modul-convertor-engros-usb-la-rs232-max3232-ttl
Technical Parameters: Chip: domestic MAX3232CSE Voltage range: 3V~5V Baud rate: It is recommended not to be higher than 120kbps Size: 9.4mm*15.9mm