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✅ Start with firmware loaded. Meshtastic firmware comes pre-flashed, giving a compatible node build a starting point.
✅ Fit a small enclosure. The board measures 21 x 17.8 mm, so a portable project can stay compact.
✅ Add your own sensors. UART, I2C, SPI, GPIO and ADC interfaces connect matching project hardware.
✅ Plan portable power. Type-C and lithium battery charge management suit a mobile build, and the battery is separate.
✅ Choose the frequency. The module is offered in a 862 to 930 MHz range arrangement for the region you plan.
A small board for LoRa and Meshtastic nodes
A LoRa module kit built on the ESP32-S3, with pre-flashed Meshtastic firmware and a 21 x 17.8 mm board. It covers LoRa, 2.4 GHz Wi-Fi and Bluetooth 5.0 for a compatible node, sensor experiment or portable build. The battery is not included, and the antenna arrangement depends on the frequency version you select.
Technical details
- - ESP32-S3 dual-core processor, up to 240 MHz
- - Board size: 21 x 17.8 mm
- - LoRa support: 862 to 930 MHz version arrangement
- - WiFi: 2.4 GHz; Bluetooth 5.0
- - Type-C USB and battery charge management
- - External antenna support; battery not included








Pick the frequency version for your node and start with the firmware already loaded.
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