LilyGo T-Deck Pro 868MHz LoRa Module with 2.8 Inch E-Ink Display Meshtastic

The LilyGo T-Deck Pro Meshtastic is a versatile all-in-one communication device with pre-installed Meshtastic firmware. It is based on the powerful ESP32-S3R8 dual-core microcontroller with Wi-Fi and Bluetooth LE and integrates an 868 MHz LoRa module (SX1262). The 2.8-inch E-Ink display offers a resolution of 296 × 128 pixels and features high energy efficiency and excellent readability in daylight. The device includes a QWERTY keyboard with durable keys, a microphone, a speaker, and a 3.5 mm audio jack. Thanks to the integrated charging circuit and JST battery connector, the T-Deck Pro is mobile and ideal for decentralized communication within LoRa mesh networks. The pre-installed Meshtastic software allows immediate use as a node or repeater without additional programming. A MicroSD slot, an RGB LED, and additional GPIO pins expand the functionality. The pre-assembled case is robust and compact, making the device suitable for both mobile projects and stationary applications. With the T-Deck Pro Meshtastic, mesh communication, text messaging, and IoT data transmission can be easily implemented – ready for use right out of the box.

Features:

• Meshtastic firmware pre-installed – ready to use as a mesh node or repeater.
• Integrated 868 MHz LoRa module with SX1262 transceiver.
• 2.8 inch E-Ink display with 296 × 128 pixels and very low power consumption.
• ESP32-S3R8 dual-core 240 MHz with Wi-Fi and Bluetooth 5.0 LE.
• Physical QWERTY keyboard with keys, microphone, and speaker integrated.
• USB-C interface for power supply and software updates.
• Battery operation via JST connector with integrated charging circuit.
• MicroSD card slot and 3.5 mm audio jack already integrated.
• Pre-assembled, sturdy case for immediate use.

Application Examples:

• LoRa mesh communication outdoors or at events.
• Portable text terminal for messages and status reports.
• Meshtastic node for decentralized communication networks.
• IoT control or data logger with E-Ink display.
• Development with Arduino, ESP-IDF, or MicroPython.

Documentation: 

• T-Deck Pro Github
• Meshtastic Website
• Meshtastic Github

Technical Specifications:

• Manufacturer: LilyGO
• Manufacturer SKU: H693-01-Mesh
• Microcontroller: ESP32-S3R8, Dual-Core 240 MHz
• RAM: 512 KB SRAM + 8 MB PSRAM
• Flash: 16 MB
• Display: 2.8 inch E-Ink, 296 × 128 pixels, black and white
• Communication: Wi-Fi 802.11b/g/n, Bluetooth 5.0 LE
• LoRa:
  • Chip: SX1262
  • LoRa Frequency Range: 868 MHz (EU868)
  • LoRa Modulation: LoRa (Chirp Spread Spectrum)
  • LoRa Transmit Power: max. 22 dBm (adjustable)
  • LoRa Sensitivity: up to -148 dBm
  • LoRa Range: up to 5 km (depending on environment)
  • LoRa Interface: SPI
  • LoRa Antenna: External Antenna (U.FL/IPEX connector)
• Audio: Microphone, speaker, 3.5 mm jack
• Storage: MicroSD card slot
• Power Supply: USB-C, battery connector with charging circuit
• Input: QWERTY keyboard with silicone keys
• Dimensions: 120 × 51 × 13 mm
• Weight: 168 g

Included:

• 1x LilyGo T-Deck Pro 868MHz LoRa module with 2.8 Inch E-Ink Display Meshtastic