Installs Modbus Dongle Pro firmware

Connect the ESP device to your computer using a data transfer usb cable.

Select the firmware variant suitable for your device:

• P1 Modbus Dongle (latest version)
• P1 Modbus Dongle (BETA)
• P1 Modbus Dongle + LOGGING
• P1 Modbus Dongle HARDWARE v2 = RED LED
• P1 Modbus Dongle Virtual P1 Slave

Emulations

Select ERASE in wizard to remove old serial settings!

• P1 Modbus Dongle emulate EM330
• P1 Modbus Dongle emulate SDM630
• P1 Modbus Dongle emulate SDM630 9600 8N1 id:1
• P1 Modbus Dongle emulate SDM630 id:10
• P1 Modbus Dongle emulate SDM630 7E1 id:2
• P1 Modbus Dongle emulate SDM630 7E1 id:1
• P1 Modbus Dongle emulate DTSU666
• P1 Modbus Dongle emulate DTSU666 DevID=4
• P1 Modbus Dongle emulate DTSU666 DevID=4 LOGGING
• P1 Modbus Dongle emulate ABB B21 (1.4.2)
• P1 Modbus Dongle emulate ABB B21 8E1 19k2 id:2
• P1 Modbus Dongle SE 8N1 19k2 id:2

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