esp-rfid-relay-board
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Plans for ESP32
Are there some plans to upgrade board to ESP32?
Still waiting for fw rewrite.
Hi, any update on it?
My FW development is stuck on problems with not enough RAM for features I want, so I look for different HW - some integrated ESP32 board with relay and ~12V power input.
Options:
- https://www.tindie.com/products/jorgeci/simple-developer-relay-board-using-the-esp32-2/ Seems useable but needs to add 12 to 3.3 V power stabilizer.
- https://www.tindie.com/products/industria_arduino/esp32-industrial-controller-with-wifi-digital-24v/ Expensive, a lot of features I do not need, seems robust
- https://www.aliexpress.com/item/32878971296.html Badly described. 4 relays. Maybe has 12V support, not sure if all needed GPIOs are available
- https://wesp32.com Ethernet with PoE support, 12W output power for peripheries, no relay
- https://www.olimex.com/Products/IoT/ESP32/ESP32-EVB/open-source-hardware Ethernet, Good price, has 2 relays, only 5V power input