At the fundamental level, the ESP32 is the same as Arduino and RPi Pico boards: it’s a microcontroller that’s useful for any DIY project involving heavy circuitry, robotics, or automation.

Luckily his chosen platform, the ESP32, has some phenomenal power saving features. You just need to know how to use them. The custom board can read from six soil sensors.

Based on an ESP32 (using the Arduino stack) and SDCard for control, ... It is not charging the battery wirelessly, it’s sending the power to the esp32 and leds wirelessly, ...

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 ...