This place has the 16MB, but not with 8MBram, just 4MB.
https://www.electrodragon.com/product/e ... sed-esp32/

A ESP32 module with onboard Ethernet PHY chip. Without the 9 RMII lines internally connected there will be 10+ lines left only to be routed outside to make the end-users' RJ45 application much easier! Na, that will increase the cost for all who dont even use Ethernet. Adding a PHY chip is ultra sim...

I was looking into the new ESP32-S2, primary because it says this: With LCD interface and 14 configurable capacitive touch GPIOs, ESP32-S2 provides the optimal HMI solution for touchscreen and touchpad-based devices. From this Link: https://www.espressif.com/en/products/socs/esp32-s2 I was looking a...

In short, I can't express how frustrated I am with Arduino, and how great ESP-IDF has been. Simular issues here. I started out with Arduino only because I was new to espressif. As time moved on and I started moving on from simple hello world, toggling GPIO and so on to adding peripherals and making...

Try sticking a delay(10); or delay(100); in your loop().

What voltage is sensors output ?
If it's 5v you have a problem. You need to get it to 3.3v.

This is the one we use in all of our products.
Not sure what you Vin requirements are, so there are 2 of them.

https://www.digikey.com/products/en?key ... 37104-1-ND

https://www.digikey.com/products/en?key ... 47090-1-ND

You can leave it the way you posted it, its just fine. I will mention this though. concerning blink.c. You might want to consider moving these to into main.c, before you do anything else. I would also add after these, gpio_set_level(BLINK_GPIO, 0); with either a 0 or a one to set the pin state to wh...

You dont get all the extra flexibility from menuconfig to do enhancements and fine tuning.

It radiated energy from everything around you. Lights, power supplies and so on. You body is an antenna that picks up this noise.
You can think of it if you ever dealt with audio amplifiers and touched the input cable while it was plugged in and head that typical "hum" noise.