Elecrow ThinkNode M2 is yet another Meshtastic handset for off-grid messaging and GPS coordinate sharing based on an ESP32-S3 ...

ESP32-based Open AI Voice chat device (similar ChatGPT). Recording questions with a microphone, transcribing via Deepgram STT, then sent to Open AI. Response is played with AI voices on speaker.

With the power of an ESP32 microcontroller, a Nextion TFT touchscreen display, and ESPHome firmware, you can turn this vision into reality. This isn’t just a tech project—it’s a chance to ...

LILYGO T-Echo Lite is a small Nordic Semi nRF52840 board with a 1.22-inch e-Paper display, a Semtech SX1262 LoRa transceiver, and an L76K GPS module, that’s especially suitable for Meshtastic off-grid ...

The ESP32 Development Board has multiple variants. You can use any one, but GPIO pin positions may differ ... This Arduino-based project uses hand gestures for seamless, touch-free control. Control ...