SKU: IOWC-1708
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LilyGO T-Beam SUPREME ESP32-S3 LoRa Dev Board w/ L76K GPS 433MHz

₹6,319.00 (Inclusive of all taxes)
Out of Stock

The LilyGO T-Beam SUPREME is an ESP32-S3FN8-powered LoRa development board featuring integrated GPS (L76K) and 433MHz LoRa transceiver, designed for long-range IoT messaging and tracking applications. It supports Arduino IDE, PlatformIO, and MicroPython for flexible firmware development.

Features

  • Powered by ESP32-S3FN8 dual-core LX7 processor with 8MB Flash & 8MB PSRAM for complex IoT applications.
  • Integrated 433MHz LoRa transceiver and L76K GNSS module for long-range communication and precise location tracking.
  • Supports 2.4GHz Wi-Fi and Bluetooth 5.0 (LE) for versatile local connectivity and gateway functions.
  • Pre-configured for Meshtastic firmware, enabling off-grid, peer-to-peer messaging networks without cellular dependency.
  • Features multiple GPIO pins and a low-power design suitable for portable, battery-powered sensor nodes and trackers.

Out of stock

Description

The LilyGO T-Beam SUPREME is a feature-rich development platform built around the Espressif ESP32-S3FN8 microcontroller, combining long-range LoRa communication, precise GPS positioning, and local Wi-Fi/Bluetooth connectivity. Its dual-core LX7 processor and ample 8MB PSRAM handle demanding tasks like GPS data parsing and mesh networking protocols efficiently, making it ideal for remote telemetry and decentralized communication projects.

Engineered for outdoor and off-grid use, the board integrates a 433MHz LoRa transceiver for kilometer-range links and an L76K GNSS receiver for accurate latitude/longitude fixes. The robust design and support for low-power sleep modes enable deployment in portable trackers, environmental monitors, and IoT sensor nodes where battery life is critical. It serves as a complete hardware solution for developers building on the Meshtastic ecosystem or custom LoRaWAN networks.

Key Features

  • ESP32-S3FN8 dual-core processor with 8MB Flash and 8MB PSRAM for high-performance IoT edge computing.
  • Integrated 433MHz LoRa RF module enabling long-distance, low-power wireless communication for sensor networks.
  • Onboard L76K GNSS chip provides global positioning data for asset tracking and geofencing applications.
  • Dual-band 2.4GHz Wi-Fi and Bluetooth 5.0 offer local network connectivity and smartphone configuration interfaces.
  • Optimized for Meshtastic open-source firmware, facilitating instant peer-to-peer messaging over LoRa.
  • Exposed GPIO header pins allow easy connection of external sensors, displays, and peripherals.
  • Low-power operating modes extend battery life in field-deployed tracking and monitoring devices.
  • Compact and durable form factor designed for integration into portable enclosures and outdoor kits.

Applications

  • Off-grid peer-to-peer messaging and emergency communication networks using Meshtastic.
  • Remote asset tracking and fleet management with combined LoRa telemetry and GPS location.
  • Environmental monitoring stations for agriculture, weather, or pollution sensing in areas without cellular coverage.
  • Portable personal trackers and safety beacons for hiking, sailing, or outdoor exploration.
  • Decentralized IoT sensor nodes forming long-range, low-power wireless mesh networks.

Technical Specifications

Microcontroller/SoCESP32-S3FN8 Dual-core LX7
Wireless ProtocolsLoRa (433MHz), 2.4GHz Wi-Fi, Bluetooth 5.0 LE
Frequency Range433MHz (LoRa)
GNSS ModuleL76K
Memory8MB Flash, 8MB PSRAM
Development SupportArduino IDE, PlatformIO, MicroPython, ESP-IDF
Operating VoltageTypical 3.3V
InterfacesGPIO, UART, I2C, SPI
Antenna ConnectorIntegrated for LoRa & GPS
Dimensions (Shipping)16 x 6 x 7 cm
Weight (Shipping)0.11 kg

Frequently Asked Questions

How do I program the LilyGO T-Beam SUPREME for Meshtastic?

Install the ESP32-S3 board support in Arduino IDE or PlatformIO. Download the Meshtastic firmware source, configure your region and LoRa settings, and flash the compiled binary via USB-C. The board will boot as a Meshtastic node, ready for peer-to-peer communication over LoRa. Ensure the correct COM port and board definition (LilyGO T-Beam) are selected.

What is the typical operating voltage and current consumption for battery use?

The board operates at 3.3V. Current draw varies: active GPS+LoRa transmission can reach ~120mA, while deep sleep with RTC and LoRa wake-up can drop to microamps. For extended battery life, utilize ESP32-S3's deep sleep modes and configure the LoRa module and GPS for periodic wake-up cycles in your firmware.

Can I use this board as a LoRaWAN node instead of just for Meshtastic?

Yes. While pre-flashed for Meshtastic, the hardware fully supports LoRaWAN. Use Arduino or PlatformIO with libraries like LMIC or RadioLib. Configure the 433MHz SX1276 LoRa transceiver with the appropriate regional settings (EU868, AS923, etc.), connect to a LoRaWAN network server (TTN, ChirpStack), and implement the OTAA or ABP joining procedure in your code.

Package Includes

  • 1 x LilyGO T-Beam SUPREME SoftRF ESP32-S3 LoRa Development Board with L76K 433MHz

Additional Information

Weight 0.11 kg
Dimensions 16 × 6 × 7 cm