ELMduino uses two ways of serial communication with ELM327 dongles - WiFi and Bluetooth classic. Modern ESP32 devices do not support Bluetooth Classic, but they do support the BLE, so ESP32-C3, S3, C6 ...

Espressif  Systems has just published a bug advisory for ESP32-C5 chips that identifies and fixes three bugs related to PSRAM ...

Having an AI assistant is all the rage these days, but AI assistants usually don’t know about your automation setups and may have difficulty dealing with tasks asynchronously. Enter zclaw.

What if the IoT development board you’ve been waiting for finally existed? Below, microbots breaks down how the new CodeCell C6 redefines what’s possible for developers and hobbyists alike. Built on ...

With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth.

No VPN or exposing ports necessary.

Portable Bluetooth speakers have become an easy default for listening away from your desk or living room. They’re the kind of tech you grab without thinking, whether you’re heading outside, cleaning ...

This tiny, inexpensive microcontroller makes it easy to build reliable, room-by-room Home Assistant sensors without paying the smart home tax.

This project runs on an ESP32-C3 and bridges an APC UPS serial interface to a lightweight SNMP agent over Wi‑Fi. MAX3232/SP3232 (or equivalent) RS232 To TTL Converter Module is required. The UPS ...