The Arduino reads the TDS value and transmits data to the ESP32 Dev Kit using UART protocol. The ESP32 checks if the TDS value exceeds 250 ppm: If TDS ≤ 250: No action is taken. If TDS > 250: The ...

This ESP32 turns into a wireless Bluetooth bridge so you can debug from your phone while staying comfortably on the couch. Also works for any device with a UART console - Arduino projects, other SBCs, ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi ...

Watch this practical guide to building a custom ESP32-S3-based OBD2 vehicle dashboard with UART communication, real-time ...

One for Gadget Masters to note: there's a new version of the Arduino Nano - the IoT-friendly Nano ESP32 - bringing the Espressif ESP32-S3 microcontroller into the Arduino ecosystem. The Wi-Fi and ...

Launched on IndieGogo a few months ago after 2+ years in development, Crowbits is a STEM education project that leverages both the Arduino and ESP32 boards to teach logical thinking and ...

For instance, the ATMega328P code is written in Arduino-supplied C++, but ESP32 and RP2040 in particular used MicroPython, which does more than just running the code, and MicroPython for ESP32 in ...

The Maker’s Pet Robotics Kit, a DIY ESP32-powered robot supporting Arduino and ROS2. With LiDAR-based navigation, obstacle detection, and autonomous movement, it's perfect for learning robotics and ...