LILYGO T-Beam Supreme
Upgraded T-Beam with ESP32-S3FN8, QMI8658 6-axis IMU, LoRa SX1262, dual GPS options (L76K or u-blox), SoftRF firmware support, and multi-frequency bands for Meshtastic and aircraft tracking.
$37.12
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Specifications
Certifications
Components
Xtensa LX7 dual-core at 240MHz with 8MB flash, 8MB PSRAM, WiFi 802.11 b/g/n, and BLE 5.0.
Long-range LoRa transceiver supporting 150–960 MHz with up to +22 dBm output for Meshtastic, SoftRF, and APRS.
6-axis inertial measurement unit with 3-axis accelerometer and 3-axis gyroscope via I2C/SPI.
Multi-constellation GNSS module supporting GPS, BeiDou, and GLONASS with 1PPS output.
Bus Interfaces
GPIO Map
Overview
The LILYGO T-Beam Supreme is the flagship upgrade to the popular T-Beam series, built around the ESP32-S3FN8 with 8MB PSRAM for enhanced processing power. It retains the T-Beam's defining combination of LoRa (SX1262), GPS, WiFi, and BLE while adding a QMI8658 6-axis IMU for motion-aware applications.
The board is available with either an L76K or u-blox GNSS module, covering multiple frequency variants (433 MHz, 868 MHz, 915 MHz, 920 MHz, and 144–148 MHz for aircraft tracking). SoftRF firmware is pre-flashed on select variants, enabling immediate use as an aircraft transponder receiver compatible with ADS-B and FLARM protocols.
The upgraded ESP32-S3 enables Meshtastic mesh networking at higher throughput, while the IMU adds orientation and motion detection for mobile tracking nodes, drone telemetry, and wildlife monitoring applications.
Use Cases
3Asset Tracking
Tracking the location and status of physical assets like vehicles, packages, and equipment.
IoT Gateway
Acting as a local IoT gateway that aggregates data from sensors, runs MQTT broker, Node-RED, or Home Assistant, and bridges to the cloud.
Long-Range IoT
IoT deployments using LoRa or sub-GHz radio for communication ranges of several kilometers.
Where to Buy
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