SerialProV1.04 Regenerate the CRC check code after modifying the MODBUS COMMAND

SerialProV1.04 suitable for all eletechsup RS485 products such as N4D3E16, N43IC04, N43VD04. download SerialProV1.04 - https://asutp.org/Modbus/SerialPro/SerialProV1.04.exe