radiosonda_PIcaro · Educational LoRaWAN nodes with Semtech LR1110 (LoRa Edge) + BMP280 & TTGO/ESP32, provisioned on ChirpStack v4. Hands-on GNSS geolocation, OTAA, sensor uplinks & dashboards.
mqtt iot embedded esp32 stm32 geolocation lora gnss bmp280 lorawan sx1276 semtech otaa sensor-node lmic nucleo ttgo chirpstack lr1110 lora-basics-modem
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Updated
Jul 19, 2026 - C