Scanners for loose papers have become so commonplace that almost every printer includes one, but book scanners have remained frustratingly rare for non-librarians and archivists. [Brad Mattson] ...

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

What you’ll learn: Arduino’s new QWIIC-based UNO Plug and Make Kit is simple to use and can be up and running in the cloud in 10 minutes. A 48-MHz, 32-bit Arm Cortex-M4 from Renesas features ...

Arduino Uno R4 WiFi Development Board Pinout. Now let's look at the pinout for the Arduino Uno R4 WiFi development board. ... In the sketch editor, you can see some files have been already opened that ...

Arduino Uno R4 WiFi comes with built-in Wi-Fi and Bluetooth capabilities, ... as well. You might, however, encounter some issues when migrating your Rev3 sketch to the R4 WiFi, ...

Arduino's Create Agent is what you need to get started to coding, so whether you're on PC, Mac, or even on Chromebook, here's how to download the program.

Bojan Jurca’s open-source Arduino sketch "Esp32_oscilloscope," transforms any ESP32 board to function as a web-based oscilloscope accessible over WiFi. While the Scoppy project demonstrated the ...

The Arduino Cloud UNO R4 WiFi support is a significant step forward, ... You can develop from anywhere using the web editor, share your sketches with colleagues and friends, ...

I'm having an issue with uploading to the Uno R4 WiFi in a Windows environment. This all uses ArduinoCore-renesas v1.0.1. When in the Arduino IDE, the device is recognized. It's only when uploading to ...

The Challenger RP2040 WiFi is a microcontroller board from iLabs, based on the Raspberry Pi RP2040, combined with an ESP8285 for Wi-Fi connectivity.As far as features go, the board has two LEDs, one ...

However, if I have understood the sketch correctly, it accepts On/Off commands over the serial port for the blue LED. This didn’t work for me, though. I couldn’t control the LED and I didn’t receive ...