Lilygo TTGO T-Beam ESP32 868MHz LoRaWAN NEO-M8N GPS Board

This is an ESP32-based development board from Lilygo. The board features a Semtech SX1262 LoRa transceiver, allowing for long-distance operation. It is also equipped with a NEO-M8N GPS receiver. A 18650 battery compartment is pre-mounted on the back for autonomous operation.

Recommended accessories:
Li-Ion battery 3.7V 3200mA NCR18650B 18650

Features:

• EU868MHz LoRaWAN
• GPS, Bluetooth, and Wi-Fi connectivity
• Pre-assembled 18650 battery compartment and AXP192 battery management
• SPI interface
• Power and reset buttons

Technical details:

• Manufacturer: Lilygo
• Manufacturer SKU: Q160
• Version: V1.1
• Input voltage: 5V USB / 3.7-4.2V Battery
• GPS Module: NEO-M8N
• Battery chip: AXP192
• LoRa Chip: SX1262
• LoRa frequency: 868MHz
• Transmission: +20dBm
• Reception:
• -139dBm @ LoRa & 62.5kHz & SF=12 & 146bps
• -136dBm @ LoRa & 125kHz & SF=12 & 293bps
• -118dBm @ LoRa & 125kHz & SF=6 & 9380bps
• -123dBm @ FSK & 5kHz & 1.2Kbps
• Frequency tolerance: ±15kHz
• FIFO memory: 64Byte
• Data rate:
• 1.2K~300Kbps @ FSK
• 0.018K~37.5Kbps @ LoRa
• Modes: FSK, GFSK, MSK, GMSK, LoRa TM, OOK
• Interface: SPI
• Baud rate: 9600
• Operating temperature: -40°C to 85°C
• Dimensions: 100 x 33 x 20mm
• Weight: 64g

Scope of delivery:

• 1x LilyGo TTGO T-Beam ESP32 868MHz LoRaWAN NEO-M8N GPS Board
• 1x 868MHz antenna
• 3x nuts
• 1x IPEX cable
• 2x 13-pin headers.