1. Introducció
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.
Característiques principals:
- MCU: ESP32-S3FN8 Dual-core LX7 microprocessor
- LoRa Module: SX1262 (915MHz)
- Mòdul GPS: UBLOX M10S
- Visualització: 1.3-inch SH1106 OLED
- Pre-burning LILYGO factory firmware
2. Configuració
Before using your LILYGO T-BeamSUPREME, ensure all necessary components are properly connected and the firmware is loaded.
2.1 Muntatge físic
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. Instruccions de funcionament
The LILYGO T-BeamSUPREME is designed for various applications, including mesh networking and GPS tracking. This section covers basic operation.
3.1 Engegada/apagada
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 Funcionalitat del GPS
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. Manteniment
To ensure the longevity and optimal performance of your LILYGO T-BeamSUPREME, follow these maintenance guidelines:
- Mantingueu el dispositiu sec i allunyat de la humitat.
- Eviteu exposar el dispositiu a temperatures extremes.
- Handle the board with care to prevent physical damage.
- Regularly check for firmware updates to benefit from new features and bug fixes.
5. Solució De Problemes
If you encounter issues with your LILYGO T-BeamSUPREME, consider the following troubleshooting steps:
- El dispositiu no s'encén: 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.
- El GPS no rep senyal: Assegureu-vos que el dispositiu té una imatge clara view of the sky. Allow sufficient time for initial satellite acquisition.
- Problemes de connectivitat Bluetooth: 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. Especificacions
Detailed technical specifications for the LILYGO T-BeamSUPREME (RM-T-BeamSUPREME):
| Característica | Detall |
|---|---|
| Marca | LILYGO |
| Sèrie | T-BeamSUPREME |
| Número de model de l'article | RM-T-BeamSUPREME |
| MCU | ESP32-S3FN8 Dual-core LX7 microprocessor |
| Mòdul LoRa | SX1262 (915MHz) |
| Mòdul GPS | UBLOX M10S |
| Mostra | 1.3-inch SH1106 OLED |
| RAM | LPDDR4 |
| Tipus sense fil | Radio Frequency (LoRa), Wi-Fi |
| Sistema operatiu | Linux (compatible) |
| Marca del processador | Espresso |
| Nombre de processadors | 2 |
7. Garantia i Suport
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.





