IoT & Embedded Systems Articles

Build a privacy-first people counter with ESP32-Paxcounter using WiFi and BLE signals over LoRaWAN. Complete setup guide with real code examples, hardware recommendations, and deployment strategies for under $10 per node.

Transform your Meshtastic network visibility with Meshpoint: an open-source 8-channel base station using Raspberry Pi and SX1302/SX1303 concentrators. Native TX/RX, browser dashboard, dual-protocol capture, and recycled hardware economics starting at $40.