I program the ESP32 cams with just the FTDI adapter and DuPont wires. As this board has 2 GND’s, just connect 1 to the programmer, and 1 to the flash pin. Then plug in the USB of the FTDI ...

The development board breaks out all the module’s pins to 0.1″ headers and provides a USB-TTL serial adapter, programming and reset buttons, and a power regulator to supply the ESP32 with the ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for ...

There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but ...

On the bottom layer is a USB-C connector with data and power circuitry, the ESP32-WROOM-32E with boot and reset push buttons, programming pins, and the two sensors.

I always love it when someone builds a teeny-tiny version of a common device or machine. There's just something so cute about it, almost as if it were invented by some mad scientist trying to avoid ...

Power can be applied as 3.3V via pins, 5V via its USB-C connector or 6 – 21V via pins. Arduino has not included active power consumption on its data sheet but, according to the uBlox datasheet, module ...

The ESPHome 2025.6.0 open-source firmware was released on June 18, 2025, with ESP32-P4 support and an initial OpenThread ...