The ESP32-S3 PowerFeather V2 board is an ESP32-S3 WiFi and BLE IoT board with an Adafruit Feather form factor that supports LiFePO4/LFP batteries, as well as Li-Ion or LiPo batteries, and up to 18V DC ...
Smart Cold Storage Monitoring System using Matter Protocol Real-time temperature & humidity tracking with IoT-powered automation, cloud monitoring, and instant alerts — designed for modern industrial ...