#wireless
3 open-source ESP32 project guides tagged #wireless: build steps, hardware and firmware.
Firmware & Deployment · Beginner
ESP32-C6 vs S3: Key Differences and Which to Choose
ESP32-C6 brings Wi-Fi 6 and Thread/Zigbee on a single RISC-V core; the S3 runs dual LX7 cores with USB OTG. Compare specs and pick the right chip for your build.
ESP32 Projects · Beginner
ESP32 LoRa Example: Send & Receive Messages Step-by-Step
Upload a sender and receiver sketch to two Heltec ESP32 LoRa boards, set the right frequency band, and watch packets arrive in the serial monitor.
ESP32 Projects · Beginner
ESP32 Bluetooth Example: BLE Scanner Step-by-Step
Run your first ESP32 Bluetooth example in Arduino IDE. Covers BLE scanner code, BluetoothSerial, RSSI, common mistakes, and what Bluetooth modes the ESP32 supports.