Hello :)
I would be grateful for advices and recommendations about my layouts (they are public in my profile).
Are they good enough for doing the order?
Thanks.
PCB 1 (temperature sensor)
PCB 2 (relay for low-power load, 220V, less then 1A current)
Both devices get power from USB and have voltage regulator 5V -> 3.3V for the ESP32 WROOM module
Please help us to help you by posting the url to your public project:
https://docs.easyeda.com/en/Introduction/Share-to-Public/index.html