RT88H01 FAQ

Can you confirm if RT88H01 supports fully transparent RS485 transmission with <1ms latency and byte-accurate timing for multi-master protocols such as access control systems?

sorry but I am not sure .  RT88H01 is a LORA wireless transparent transmission module. Its advantage is long transmission distance, but its disadvantage is slow transmission speed. After you send a frame of data, you need to wait 200-2000MS before sending the next frame.