Posted in Featured, Microcontrollers, Skills, Slider Tagged ESP32, modules, out of stock, parts, sourcing, waiting ← Rotary Cell Phone: Blast From A Past That Never Was Mastering Ball Screws → ...

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

The ESP32-C3 SuperMini modules are remarkably affordable, but the integrated PCB antenna significantly restricts WiFi range. However, a simple antenna modification can radically improve its ...

The M5Stack base module contains an ESP32 board along with a 320 x 240 pixels graphics-capable colour display all packaged in a cute case.

ESP32 RANGE EXTENDER An additional wire for a wireless device :-) to extend the working range When experimenting with ESP32 modules I wish I had a little more WIFI range reserve. This could be ...

An Adafruit GFX Compatible Library for the ESP32 to drive 64x32px or 64x64px HUB75 LED matrix modules using the ESP32 DMA Engine for faster refresh rates. Supports panel chaining. - raz-ops/ESP32-H ...

Real latching relay module controlled by ESP32 and how to minimize its electrical current in deepsleep mode The advantage of a bistable relay is that it remains in its state when its power supply is ...

An ESP32-S2 runs the show, and can also stream FPV video from the same OV2640 camera used on the popular ESP32-cam modules. The LiPo battery is held by a 3D-printed support plate screws to the ...