The ESP8266 has a 10 bit ADC which displays values from 0 to 1023. Values around 700 apply to the 10 bit ADC.
The ESP32 has a 12 bit ADC which will display values from 0 to 4095 so you'll have to calibrate your capacitive sensor in the 0-4095 range.
Search found 2 matches
- Mon Dec 14, 2020 10:51 am
- Forum: General Discussion
- Topic: Capacitive soil moisture sensor value 4095
- Replies: 5
- Views: 5243
- Sat Dec 12, 2020 12:57 pm
- Forum: General Discussion
- Topic: ESP32-CAM streaming over internet not working
- Replies: 0
- Views: 2288
ESP32-CAM streaming over internet not working
Hello, I have an ESP32-CAM streaming on in my browser at local address 192.168.1.2 without any problems (WiFi router connected to PC). I want to be able to access the stream from anywhere (make it public) so I tried to use Ngrok tunneling service recommended in many tutorials. Unfortunately it doesn...