1. Kupu Whakataki
The LILYGO T-BeamSUPREME is a versatile development board designed for long-range communication and GPS tracking. It integrates an ESP32-S3FN8 dual-core LX7 microprocessor, a LoRa SX1262 module for 915MHz communication, and a UBLOX M10S GPS module for precise positioning. The board also features a 1.3-inch SH1106 OLED display for information output. This manual provides essential instructions for setting up, operating, and maintaining your LILYGO T-BeamSUPREME development board.
Āhuatanga matua:
- MCU: ESP32-S3FN8 Dual-core LX7 microprocessor
- LoRa Module: SX1262 (915MHz)
- GPS Kōwae: UBLOX M10S
- Whakaatu: 1.3-inch SH1106 OLED
- Pre-burning LILYGO factory firmware
2. Tatūnga
Before using your LILYGO T-BeamSUPREME, ensure all necessary components are properly connected and the firmware is loaded.
2.1 Huihuinga Tinana
Carefully connect the antenna to the LoRa module's SMA connector. Ensure a secure connection to optimize signal transmission and reception.

2.2 Firmware Installation
The LILYGO T-BeamSUPREME comes with LILYGO factory firmware pre-burned. If you need to update or change the firmware, follow the instructions provided by LILYGO or the Meshtastic project.
For detailed instructions on flashing Meshtastic firmware, refer to the official Meshtastic documentation or the following video:
2.3 Case Assembly (Optional)
If you are using a protective case, follow the manufacturer's instructions for assembly. Ensure all components fit correctly and connections are not strained.
3. Nga Tohutohu Whakahaere
The LILYGO T-BeamSUPREME is designed for various applications, including mesh networking and GPS tracking. This section covers basic operation.
3.1 Kei te Hiko / Weto
Connect a compatible battery or USB-C power source to the board. The OLED display should light up, indicating the device is powered on. To power off, disconnect the power source.
3.2 Meshtastic Application Usage
For mesh communication, install the Meshtastic application on your smartphone (Android/iOS). Connect your T-BeamSUPREME via Bluetooth to the app to send/receive messages, view device status, and manage channels.
3.3 GPS Mahi
The integrated UBLOX M10S GPS module provides location data. This data can be viewed on the OLED display or through the Meshtastic app, depending on the firmware configuration.
4. Tiaki
To ensure the longevity and optimal performance of your LILYGO T-BeamSUPREME, follow these maintenance guidelines:
- Kia maroke te taputapu me te makuku.
- A ape i te tuku i te taputapu ki nga wera nui.
- Handle the board with care to prevent physical damage.
- Regularly check for firmware updates to benefit from new features and bug fixes.
5. Te Raru
If you encounter issues with your LILYGO T-BeamSUPREME, consider the following troubleshooting steps:
- Kaore te taputapu i te hiko: Check battery connection and charge level. Ensure the USB-C cable is functional if powering via USB.
- No LoRa communication: Verify antenna connection. Ensure both devices are on the same frequency band and have compatible firmware.
- Kāore te GPS e whiwhi tohu: Me mohio kei te marama te taputapu view of the sky. Allow sufficient time for initial satellite acquisition.
- Nga take hononga Nihokikorangi: Restart both the T-BeamSUPREME and your smartphone. Ensure the Meshtastic app has necessary permissions.
- Firmware issues: Re-flash the firmware following the official instructions.
6. Whakatakotoranga
Detailed technical specifications for the LILYGO T-BeamSUPREME (RM-T-BeamSUPREME):
| Āhuahira | Taipitopito |
|---|---|
| Waitohu | LILYGO |
| Rangatū | T-BeamSUPREME |
| Tauira Tuemi | RM-T-BeamSUPREME |
| MCU | ESP32-S3FN8 Dual-core LX7 microprocessor |
| Kōwae LoRa | SX1262 (915MHz) |
| GPS Kōwae | UBLOX M10S |
| Whakaatu | 1.3-inch SH1106 OLED |
| RAM | LPDDR4 |
| Momo Ahokore | Radio Frequency (LoRa), Wi-Fi |
| Pūnaha Mahi | Linux (compatible) |
| Waitohu Tukatuka | Korewharewha |
| Te maha o nga Tukatuka | 2 |
7. Pūtāhui me te Tautoko
For any questions, suggestions, or technical support regarding your LILYGO T-BeamSUPREME, please feel free to contact LILYGO directly. You can also visit the official LILYGO Store on Amazon for more information and products.
LILYGO Store: Visit the LILYGO Store
GitHub Repository: For source code and further development information, visit github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series.





