Waveshare Ethernet Module, High-Performance 10/100 Ethernet Physical Layer Transceiver (PHY)

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If a non-standard BootLoader has already been written to STM32, connection of nRTS pin and RESET pin is required. BUT when I turn wifi off (wifi 0 in console or changing wifi configuration to non existing wifi), I also loose Ethernet connection. Higher frequencies come with reduced available bit depth (as by https://esphome.io/components/output/ledc.html). The LAN8710A/LAN8710Ai connect to the MAC layer using a variable voltage, digital standard MII or RMII interface,These devices support HP Auto-MDIX†, employ Microchip's proprietary flexPWR ® technology andare available in both extended commercial (0°C to 85°C) and industrial (-40°C to 85°C) temperature range options. ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR Technology in a Small Footprint

For using the thermostat function, publication of the measured temperature was using the wrong name. Changed to the common used name. ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWR TM in a Small Footprint Espressif have published some code for the TLK110. But it is relatively expensive (around 6 EUR when bought in small quantities) and is relatively big as it has an MII-interface which is not entirely needed. Add commands ``ZbNameKey``, ``ZbDeviceTopic``, ``ZbNoPrefix``, ``ZbEndpointSuffix``, ``ZbNoAutoBind``, ``ZbNameTopic`` as synonyms for ``SetOption83, 89, 100, 101, 110 and 112`` respectively

HP Auto-MDIX eliminates the need for special "crossover" cables when connecting LAN devices together. I wanted to have only Ethernet connection due to my wifi problems (that was the reason I chose esp32) I have a little problem with Tasmota and Ethernet (in summary – Ethernet doesn’t work without wifi connection):

EMAC_TXD0, EMAC_TXD1, EMAC_TX_EN, EMAC_RXD0, EMAC_RXD1, EMAC_RX_DV and EMAC_TX_CLK are fixed and can't be rerouted to other GPIOs. I have copy and pasted template {"NAME":"WT32-ETH01","GPIO":[1,1,1,1,1,1,0,0,1,0,1,1,3840,576,5600,0,0,0,0,5568,0,0,0,0,0,0,0,0,1,1,0,1,1,0,0,1],"FLAG":0,"BASE":1} I will add my opinion. Rejecting a RMI support in new ESP32 series like S3 is a very bad decision. Now I cannot to achieve high network performance. When I used LAN8720 with old chip, I could achieve up to 60Mbit/s in useful throughput. But now if I forced to use some SPI bridges like Wiznet W5500, it allows me only 15Mbit/s throughput. Of course, I can use Wiznet W5300 with parallel interface, that gives me 80Mbit/s network performance, but this chip is enough expensive in comparison with W5500 or LAN8720 and much bigger in their case.

ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR짰 Technology in a Small Footprint TheLAN8720A/LAN8720Ai connect via an RMII interface.These devices support HP Auto-MDIX†, employ Microchip's proprietary flexPWR ® technology andare available in both extended commercial (0°C to 85°C) and industrial (-40°C to 85°C) temperature range options. Raspberry Pi Pico has a lot of interesting and unique features, but it doesn’t have networking. Of course this was only ever going to be a temporary inconvenience, and sure enough, over Pi Day weekend we saw both USB Ethernet and Ethernet PHY support released for Pico and RP2040. Raspberry Pi Pico and RMII Ethernet PHY Zibee add ``SetOption120 1`` or ``ZbEndpointTopic`` to add the endpoint as suffix in topic when using ``SetOption89 1``

I made a small prototype for the eBox ESP32-T and the Waveshare LAN8720 ETH Board which already has an 50MHz oscillator. emac: Timed out waiting for PHY register 0x2 to have value 0x0007 (mask 0xffff). Current value 0xffff emac: Timed out waiting for PHY register 0x3 to have value 0xc0f0 (mask 0xfff0). Current value 0xffff the advantage could be that if wifi is not good we can use lan cable, maybe it could be PoE powering? Microchip'sLAN8720A/LAN8720Aiarehigh-performance, small-footprint, low-power 10BASE-T/100BASE-TX transceivers specifically designed for today's consumer electronics, industrial and enterprise applications. The LAN8720A/LAN8720Aiare the industry's smallest footprint solutions with up to 40% lower power consumption than existing Microchip transceivers. The LAN8720A/LAN8720Ai have an integrated voltage regulator and ESD protection components to help reduce Bill of Material (BOM) costs.Rejecting a RMI support is very very bad decision. Now I m forced to search some another solutions, that allows me to stay in low price for bill electronics components and sufficient LAN network performance. While we're certainly not thinking of dropping Ethernet for future products, at this point we do not have any publicly announced upcoming chips with Ethernet in it. (I cannot comment on if the feature is in not-yet-announced chips, sorry for that.) Note that you could always add e.g. a SPI Ethernet chip to an ESP32-S3 to get Ethernet connectivity, although I agree that is not as optimal as simply having an integrated MAC.