About ATAC

ATAC was founded in 1996. We are a manufacturer & supplier of Wi-Fi HaLow to Serial RS232 RS485 RS422 adapters, Modbus Gateways, Raspberry Pi CM3 CM4 CM5 controllers, Serial RS232 RS485 RS422 to Bluetooth, LoRa, Serial Device Servers, MQTT to Modbus, Digital I/O, Analog I/O, Ethernet, WiFi, many kinds of interface converters for RS232 RS422 RS485, Barcode scanners, and USB peripherals.

We hope you can find what you need from here. And please feel free to contact us if you have any question.