![]() How to save power with the Arduino Nano 33 IoT? If you don't power the board through the USB jack, you will stay with 0V on this pin. Notice that you cannot supply power to the board through this pin, it is only to have a handy 5V for your external components powered by the USB. To to that, you just have to solder the VUSB jumper on the board. If you need 5V for your project and you supply power through USB, you can connect the VUSB jumper to enable 5V power supply on the VUSB pin. The Arduino Nano 33 IoT has a 5V pin which is not wired by default. How to enable the 5V pin on the Arduino Nano 33 IoT? BLE: Use the BLE to show the position of the IMU and allow the central device to switch on/off the internal LED ( source code).Wifi_HTTPS_GET: Use the Wifi to get the page with SSL enabled and light on the internal LED if everything goes fine ( source code).Wifi_BasicScanNetworks: Use the Wifi to scan networks and light on the internal LED if there are networks available ( source code).IMU_ShakeDetector: Use the IMU to detect acceleration and light on the internal LED ( source code).Blink: Blink the internal LED, included in Built-in Examples of Arduino IDE.BareMinimum: Just do nothing, included in Built-in Examples of Arduino IDE. ![]()
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