The Framework laptop will no doubt already have caught the eye of more than one Hackaday reader, as a machine designed for upgrade and expansion by its users. One of its key features is a system of ...

It all starts with one board.

I was recently introduced to the existence of the Helium Network, which is a decentralized LoRaWAN network that runs on ...

Espressif, the company that makes the ESP-32 chip and its support firmware, is also making modules and development boards to support them. Their module is the ESP-WROOM32, is not just the first module ...

SparkFun Thing Plus - ESP32-C5 is an Adafruit Feather-compatible board with dual-band WiFi 6, BLE, 802.15.4 radio, and LiPo battery support ...

Adafruit has announced the arrival of a ESP32-S2-WROVER module offering 4 MB flash and 2 MB PSRAM. Priced at just $3.95 the ESP32-S2 is a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip ...

Adafruit has announced the availability of the ESP32-S2 WROOM Module with PCB Antenna equipped with 4 MB flash and available to purchase priced at just $3.25. The new module is the single-core 240 MHz ...

The circuit diagram shows how the ESP32-CAM is connected to a push button as an input trigger. When the push button is ...

The maker, Alex from Hobby Built, created a really interesting smart bottle that goes far beyond just holding water. This ...

Inspired by South African and Australian builders pushing record-braking speeds with their larger drones, this little one ...