Sistema capaz de monitorar o solo, com medidas como temperatura, umidade, condutividade elétrica, pH, fósforo, potássio e nitrôgenio via longas distâncias, 12 Km em áreas rurais e até 2 Km em áreas ...
Este tutorial explica detalhadamente como utilizar a biblioteca não oficial Heltec ESP32 LoRa V3, projetada para simplificar o uso das placas Heltec ESP32 LoRa V3. Combinando um transceptor LoRa ...
Abstract: We exploit an ESP32-based random number generator (RNG) on LoRa to secure peer-to-peer (P2P) communication. Employing the built-in ESP32 in LoRa could simplify security system designs with ...
ESP32 is a versatile microcontroller and a great starting point for anyone venturing into the IoT realm, but its configuration and interfacing of sensors can be challenging for new users. Arduino ...
Some of the newer Espressif Systems wireless SoCs such as the ESP32-H2 and ESP32-C6 support Zigbee through their built-in 802.15.4 radio. It’s been working since the release of the ESP-IDF 5.1 ...
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