Add support for Heltec HRI-485-2 #3340
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The Heltec HRI-485-2 is a LoRa to Ethernet gateway with wide-range DC power input, packaged in a DIN rail case. Includes slots for SIM card and LTE modem.
MCU: ESP32 D0WDQ6
LoRa radio: SX1262
Ethernet PHYceiver: Realtek RTL8201F
Extra flash: GigaDevice GD25Q64C (64 Mbit)
RS-485 transceiver (not populated)
(4 layer board)
I'm not sure how to activate the RTL8201. It seems, Ethernet is tied more or less to a specific platform:
After removing the includes:
If I'm not mistaken it should be enough to include
ETH.h
as part of the ESP32 Arduino library.Related to #2107. I did not reverse engineer the board fully yet, but apparently Eth and LoRa are connected in parallel.
Thoughts?