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  1. M

    New Daly "Smart" BMS w/ Communication. (80-250A)

    OK, the mystery solved thanks to KaFun: RS-485 is here, but not Modbus, there runs the same "UART" protocol as throught UART connector.
  2. M

    New Daly "Smart" BMS w/ Communication. (80-250A)

    Using PC PCMaster.exe, you can view and change the address (originally 210). However, my issue (see my post above) is that I am not able to make RS-485 Modbus communication working at all.
  3. M

    New Daly "Smart" BMS w/ Communication. (80-250A)

    I have Daly BMS, version '200AcomUART485CANBT' from https://www.aliexpress.com/item/4000922225759.html. I have tried to communicate with BMS using Modbus protocol, I have connected wires A and B from the CAN/RS485 connector. The Modbus Slave address is expected to be 210 and can be changed via...
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