5V Proximity Switch
T.Rizvi 2024-02-20 01:17:43 421 Views1 Replies Does the DFR 5V Proximity Switch work only with DFRduino board or can we program it using other microcontrollers such as the esp32c3??
2024-02-24 01:13:26 Yeez_B
Hello,
If you are asking about this product:
https://www.dfrobot.com/product-2025.html
Then you may need to use it with a level shifter.
Because these sensors output 5V and the ESP32 has a pin withstand voltage of 3.3V.
Level shifter:
https://www.dfrobot.com/product-2285.html
Yeez_B 
