Installs P1 Ethernet Dongle firmware

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

Select the firmware variant suitable for your device:

• Ethernet Dongle [ESPHOME]
• Ethernet Dongle [DSMR-API]
• Ethernet + Modbus [DSMR-API]
• Ethernet 4.9.x [DSMR-API]
• Ethernet 4.9.x [DSMR-API][EID][Modbus]

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