Nature Trail Mapper in KML format with ESP32, RYS352A GPS Module and microSD card logging. Posted: May 6, 2025 | Last updated: May 6, 2025. Hi, I'm Bill.

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

Today’s Diminutive Device is a small castellated System-On-Module (Twitter link, nitter proxy) from [MangoPi] called M-Core, with a quad-core A53 CPU and 1 GB of RAM. As such, it’s very… ...

The device also includes a microSD card slot, providing external storage for files and images. One of the standout features of the ESP32-S3-LCD-1.47 is its power management.

But thanks to the rtl_433_ESP Arduino library developed by [NorthernMan54], we’re now able to pack that functionality into a much smaller package. All you need is an ESP32 microcontroller and a ...

MySondy GO LoRa32 is an ESP32-PICO-D4 board with a 433 MHz LoRa module and a 0.96-inch OLED designed to track radiosondes/weather balloons.

The device also includes a microSD card slot, providing external storage for files and images. One of the standout features of the ESP32-S3-LCD-1.47 is its power management.