To develop firmware for Following PCB (3 types -RTU,DTU,Repeaters).
RTU PCB:- It has digital inputs & outputs & it should send data of inputs to remote(DTU- Data monitoring system in MODBUS RTU protocol & it communicates with DTU in wifi network.
DTU PCB- It gets information from RTU & transmits the data to PC to which it is connected with ethernet cable. The data will be in same MODBUS RTU protocol during transmission. Also the DTU gets data/operating command from System & transmits to RTU for output ON/OFF.
Repeaters - This will placed in field near by RTU to enhance wifi distance between RTU & DTU.
Hello. What are the products based on RTU and DTU? PLC or maked product, marketed product? Can you explain me details? I hope a cooperation. Regards.
14 freelancere byder i gennemsnit ₹75599 på dette job
hi I have expertise in embedded system I m writing firmware in c. I used stm32 ,pic,to etc. all instruments available for testing protocols. office in Ahmadabad. regards