This project provides an implementation of Modbus communication using an ESP32 microcontroller and an RS485 module. Modbus is a widely used communication protocol in the industrial automation field, ...

Turn your PC on from anywhere using Telegram and ESP32. Performs a Wake On Lan (WOL) on a target device. The ESP32 must be connected to the same Wi-Fi network as the target device and must have ...

But with that, the ESP32 is up and running. These modules are small and compact enough that it’s actually possible to build an entire dev board setup inside a USB module for a Framework laptop, too.

If you’ve performed all the steps correctly, you’ll spot the ESP32 Bluetooth Proxy within the Devices and Services tab of the Settings option inside Home Assistant. Simply press the Add button and ...

A new component has arrived at the extensive Adafruit online electronics store this week in the form of the ESP32-WROVER-B Module ESP32 with PSRAM Module which is now available to purchase priced ...