esp8685-wroom-03 Archives -

ESP32 – Power Plug with Energy Meter

For many years, the Dutch retailer Action has sold affordable smart‑home devices under the LSC Smart Connect brand. These products are extremely popular due to their low price point, but internally the hardware is often far more capable than expected. Earlier generations frequently used ESP8266 modules, which made reflashing and custom firmware relatively easy. Newer hardware revisions, however, increasingly rely […]

ESP32 – Power Plug with Energy Meter Read More »

ESP8685-WROOM-03 Programmer – KISS, 3D Print & Magnets

Blog, Projects, Software / Achim Pieters

For one of my new projects, I wanted to program an ESP8685-WROOM-03 module without soldering. Because let’s be honest… sometimes you just don’t want to mess around with flux, heat, and tiny pads. So I designed a simple programming adapter that you just click onto the module, flash your firmware, and done. The result?A super simple ESP8685 programmer built with: ✔ A

ESP8685-WROOM-03 Programmer – KISS, 3D Print & Magnets Read More »

The Ultimate Guide to the ESP8685-WROOM-03 Pinout

Blog / Achim Pieters

The ESP8685-WROOM-03 is one of Espressif’s most compact and efficient wireless modules, combining Wi-Fi and Bluetooth 5 LE connectivity with a RISC-V single-core processor and rich peripherals — all in a module only 15 × 17.3 mm in size. It is designed for modern IoT applications that demand reliability, low power consumption, and flexible integration. Whether you’re a maker or a professional engineer, this guide

The Ultimate Guide to the ESP8685-WROOM-03 Pinout Read More »