Taste The Code on MSN

BLE to LoRa communication system for disaster relief using RYLR999

In this video, I've created a Bluetooth to LoRa gateway for sending distress messages in emergencies. This device is useful when standard communication protocols are down due to natural disasters.
CNX Software

WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 (ESP32) module

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...
Hackaday

Capacitor Memory Makes Homebrew Relay Computer Historically Plausible

It’s one thing to create your own relay-based computer; that’s already impressive enough, but what really makes [DiPDoT]’s ...
How-To Geek on MSN

How I test Raspberry Pi Pico projects without any Pi hardware

A resistor in the cloud is worth two in the hand.