TTGO T-Beam ESP32 LoRa 868MHz pre-soldered OLED

The TTGO T-Beam ESP32 LoRa 868MHz is built around a dual-core ESP32 chip, with 4MB of SPI flash onboard, providing both Wi-Fi and Bluetooth LE via a “3D antenna” on the PCB. The board’s LoRa operates at 868MHz and comes with an included SMA antenna. While location tracking is provided by the onboard u-blox NEO-6M GPS module with ceramic antenna.

Specifications

• MCU    ESP32
• Flash    4MB
• PSRAM    8MB
• Serial Chip    CH9102
• Wireless protocol    Wi-Fi + Bluetooth 4.2
• PMU    AXP192
• Onboard functions     3 Buttons (Power+IO38+Reset)

Antenna

• 3D WiFi Antenna [Use by default], (Support WiFi IPEX external antenna, but you need to jump resistance)
• LoRa antenna
• GPS ceramic antenna

GPS

• NE0-6M GPS Modules: Support GPS protocol
• Onboard RTC crystal, Support interrupt/ wakeup

LoRa

• Long Range Low Power LoRa Transceiver
• High sensitivity: -i48dBm
• Transceive rate: 300 kbps
• Optional Hardware
• SX1276[868Mhz]

Display Details

• OLED: 0.96 inch 
• Driver: SSD1306

Software

• Meshtastic - See Resources below
• Meschtastic firmware

Power Supply Mode

Support USB Micro/ 18650 battery holder [USB can power the battery]

Need batteries? You will find our battery selection here

What's in the box?

1 X T-Beam V1.1 (Include Soldered OLED)
1 X 433Mhz or 868Mhz Antenna
2 X Pin headers

Resources

If you need technical support please check the links below to find more details.

• Availability: 1 In Stock
• Model: TTGO T-Beam 868MHz
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