The hardware in the dongle is pretty much what you’d expect — an Arduino Nano 33 IoT. Yes, you could just bust out a Nano and do this yourself, but [Nick] has done all the heavy lifting already.

The Arduino Nano was used for this demonstration as it has 5 volt GPIO pins and the lasers are 5 volt as well - so easy to wire up. Also, the lasers consume about 10mw each, which is just under the ...

The Arduino Nano uses a bootloader for handling programming the MCU, ... can’t be used as output), and has 2 more GPIO: pin 3 and 6 as D23 and D24 instead of another GND and VCC pins.

Remote-GPIO-Arduino-Nano by Victor R. Ellis. This is a Q-Sys plugin and associated Arduino code to create a low cost open source network GPIO peripheral for the Q-Sys architecture. Overview. WARNING: ...

The firmware for the NINA module was created by the Arduino team and the source code can be found at GitHub.. Now that we know this, we suddenly realize that the Arduino Nano RP2040 Connect is way ...

Inside the GPIO you will find an Arduino Nano 33 IoT development board with some of the GPIO pins broken out of the enclosure. The magic itself is happening within the firmware. The board accepts ...

Arduino introduced the Arduino Nano RP2040 Connect, a small Raspberry Pi RP2040-based microcontroller board with Wi-Fi and Bluetooth. ... An RGB LED is available too. 22 GPIO ports (20 with PWM ...

Arduino Nano 33 IoT with secure internet connectivity thanks to a U-blox ESP32 WiFi module and ATECC608A HW crypto chip; Arduino Nano 33 BLE with Bluetooth connectivity via U-blox NINA B306 module ...

GPIOViewer is an open-source Arduino library allowing users to monitor the GPIO pins status of their ESP32 board in real-time in a web browser for. Skip to content. CNX Software – Embedded ... PWM, ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...