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It does not work with the HTTPClient library (when using the Lan8720). Every time I send an HTTP request, Modbus disconnects. Even if I call mb.connect(remote); again, I cannot read the data.
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I am needing an ethernet RJ45 connector to create a wired connection, making this firmware + ESP32 a competitor to routers that suffer throughput performance when running a lot of small UDP packets.
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### Board
ESP32
### Device Description
I use the external 50Mhz crystal calibrator to provide the GPIO0 and LAN8720 < ETH _ CLOCK _ GPIO0 _ in > with the crystal calibrator at the same time. The co…
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How to fix this error?Help me!
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### Board
ESP32
### Device Description
When I used the network cable mode and the external crystal oscillator, I found that the LAN8720 inch was losing packets.
The internal ETH _ CLOCK _ GPIO17 _…
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HI
Are ESP32 libraries that control ETH RMII PHY available
for direct use, I need to control LAN8720 MD interface
with 2 pins called MDC/MDIO, and I'd like some suggestion
how to do it from micr…
emard updated
2 months ago
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Hi, I know it is a serial-wifi bridge. Yet I wonder if it is possible to use a LAN8720 ethernet module and create a serial-ethernet bridge?
Is there, or will there be any support for LAN8720?
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**General Idea**
In some designs we want LAN8720 to wakeup ESP32 based on the interrupt pin accertion (nINT). My requirement was to have following:
- Enable ethernet
- Once ethernet event "link dow…
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I've done several tests on multiple ESP32 boards with LAN8720 (integrated and external also)- ESPIDF 3.3 and MicroPython 1.13:
On ESP32-WROVER with 4MB PSRAM:
-WiFi STA only: works OK
-LAN8720 on…
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### Answers checklist.
- [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
- [X] I have up…