We were tipped off to this project by [1technophile], who tells us he’s integrated the rtl_433_ESP library into his OpenMQTTGateway project.

Even if you don’t need a camera, the price is low enough and you get some interesting benefits like the increased range. If you want to put an ESP32-Cam on wheels, check this robot out.

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 ...