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 V2

Deprecated

• P1 Modbus Dongle (latest version)
• P1 Modbus Dongle PRE40 (latest version)
• P1 Modbus Dongle 9k6 8E1 id:43
• P1 Modbus Dongle (BETA)
• P1 Modbus Dongle + LOGGING
• P1 Modbus Dongle HARDWARE v2 = RED LED
• P1 Modbus Dongle Virtual P1 Slave
• P1 Modbus Dongle - phase 1 = total

Deprecated - Emulations

• P1 Modbus Dongle emulate EM330 9600 8N1 id:1
• P1 Modbus Dongle emulate SDM630
• P1 Modbus Dongle emulate SDM630 NEGATIVE 9600 8N1 id:1
• P1 Modbus Dongle emulate SDM630 9600 8E1 id:1
• 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 8n1 id:2
• P1 Modbus Dongle emulate DTSU666 DevID=4
• P1 Modbus Dongle emulate DTSU666 DevID=4 LOGGING
• P1 Modbus Dongle emulate ABB B21 8E1 19k2 id:2
• P1 Modbus Dongle SE 8N1 19k2 id:2
• P1 Modbus Dongle Inepro / KLEFR 8E1 9k6 id:1
• P1 Modbus Dongle Inepro / KLEFR 8N1 9k6 id:1
• P1 Modbus Dongle Schneider Charge Pro 8E1 9k6 id:16
• P1 Modbus Dongle Floats 8E1 9k6 id:1

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