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N4DAC02 FAQ

I can connect the modbus poll to Rs485, but I use it. The modbus poll can be linked to blind. I don't remember slave ID. Previously, the defult value was slave id = 1. Do you...

R4D1C32 FAQ

hello. Im using about 20 modules of R4D1C32 . Can i have the HEX list ? Im trying to open all outputs and close all withModbus commands at Slave ID...

CE039 FAQ

I have a CE039_12V, 4 channel, rs232 relay board.Are the commands ASCII text strings or hexadecimal bytes?Do you send the command string with or without spaces "55560000000102AE" or "55 56...

DN24F08 FAQ

Hello,I purchased the following board from you: DN24F08 300MA Darlington tube output 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor...

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...

LD48AJTA FAQ

I have bought serval of your LD48AJTA as LED Driver I want to control the LED power with the PMW Input. And here I have a question:PMW is clear the...