https://docs.arduino.cc/hardware/uno-r4-wifi
UNO R4 WiFi | Arduino Documentation
Here you will find the technical specifications for the Arduino® UNO R4 WiFi. Note on ESP header: the ESP32-S3 module on this board operates on 3.3 V. The ESP header located close to the USB-C® connector is 3.3V only and should not be connected to 5 V. T
docs.arduino.cc
'Arduino(아두이노)' 카테고리의 다른 글
| 네오픽셀 (0) | 2023.08.03 |
|---|---|
| Arduino Touch Sensor MPR121 (0) | 2023.08.02 |
| ESP32 VS ESP8266 (0) | 2023.07.27 |
| ESP32 제품 시리즈 비교 (0) | 2023.07.27 |
| ESP32 시리얼 모니터 반복 문자 출력 오류 (0) | 2023.07.14 |