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Olimex ESP32-POE #639

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Tinbum1 opened this issue May 10, 2023 · 1 comment
Closed

Olimex ESP32-POE #639

Tinbum1 opened this issue May 10, 2023 · 1 comment

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@Tinbum1
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Tinbum1 commented May 10, 2023

Following on from #638 as a separate issue.

To Recall, I've flashed a ESP32-POE and ESP32-POE-ISO with the Gateway firmware (V2 GUI), as the boards look very similar, but find that it won't switch over to the wired Ethernet when it's connected. (A wired IP doesn't show up in the network router).

I'm wondering if this is possibly the problem. I only know a small amount about electronics but I'm wondering if the Ethernet chip isn't being supplied with power because T1 isn't being switched. Measuring the voltage at the output leg of FET3 it's not 3.3v. T1 on the Gateway uses GPI05 whereas the ESP32-POE uses GPI012

poe2

gateway1

I'm not sure how this is covered in the code.

Edit just noticed this in some Arduino code for the board- "#define ETH_PHY_POWER 12"

EDIT SOLVED With https://github.com/OpenEVSE/ESP32_WiFi_V4.x/releases/download/v2_gui/openevse_esp32-poe-iso_gui-v2.bin

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