WAVESHARE USB TO RS232 TTL Interface Converter ຄູ່ມືຜູ້ໃຊ້ທີ່ໂດດດ່ຽວອຸດສາຫະກໍາ
WAVESHARE USB TO RS232 TTL Interface Converter Industrial Isolation Specifications: ປະເພດຜະລິດຕະພັນ: Industrial Grade Digital Isolated Converter USB Operating Voltage Connector: 5V USB-B RS232 Connector: DB9 ຊາຍ RS485/422 ປະຕິບັດການ Vol.tage:…