diff --git a/content/Hardware Support/Nano Family/Supply-USB-power-via-the-VUSB-VBUS-or-5V-pin-on-Nano-boards.md b/content/Hardware Support/Nano Family/Supply-USB-power-via-the-VUSB-VBUS-or-5V-pin-on-Nano-boards.md index a604ab21..18451a7e 100644 --- a/content/Hardware Support/Nano Family/Supply-USB-power-via-the-VUSB-VBUS-or-5V-pin-on-Nano-boards.md +++ b/content/Hardware Support/Nano Family/Supply-USB-power-via-the-VUSB-VBUS-or-5V-pin-on-Nano-boards.md @@ -7,9 +7,9 @@ Many Arduino Nano boards are powered by 3.3 V but include a dedicated pin—labe In this article: -* [Before you begin](#before-you-begin) -* [Solder VUSB jumper pads (if required)](#solder-vusb-jumper-pads) -* [Use the VUSB or VBUS Pin](#use-the-vusb-or-vbus-pin) +- [Before you begin](#before-you-begin) +- [Requirements for supported boards](#requirements-for-supported-boards) +- [Solder VUSB jumper pads if required](#solder-vusb-jumper-pads) --- @@ -18,9 +18,9 @@ In this article: > [!WARNING] > Do not connect the VUSB/VBUS/5V pin to any of the other pins on the board. -* The VUSB/VBUS/5V pin outputs power directly from the USB connector when enabled. -* Power from the USB supply can range from 4.4 V to 5.5 V, per USB specifications. -* Do not connect the VUSB/VBUS/5V pin to any of the other pins on the board. Supplying 5 V to other pins can permanently damage the board. +- The VUSB/VBUS/5V pin outputs power directly from the USB connector when enabled. +- Power from the USB supply can range from 4.4 V to 5.5 V, per USB specifications. +- Do not connect the VUSB/VBUS/5V pin to any of the other pins on the board. Supplying 5 V to other pins can permanently damage the board. --- @@ -28,8 +28,8 @@ In this article: There are two main requirements for using the "VUSB" pin: -* The board must be powered via USB. If you power the board through other means—such as a battery connected to Vin or a 3.3 V supply—the pin will not output anything. -* On some boards, the VUSB line must be enabled by connecting a pair of jumper pads. +- The board must be powered via USB. If you power the board through other means—such as a battery connected to Vin or a 3.3 V supply—the pin will not output anything. +- On some boards, the VUSB line must be enabled by connecting a pair of jumper pads. The table below summarizes which Nano boards support 5 V output, what the output pin is called, and whether any action is required to enable it.