T-Beam Meshtastic

Meshtastic T-Beam ESP32 LoRa 433/868/915/923Mhz SX1276/SX1278 Wireless Module WiFi GPS NEO-6M With 0.96 inch OLED Display For Arduino.

Battery Size Reference

Sample Code For Reference [Github]

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

Meshtastic Firmware

LILYGO Lora Series

Specifications

MCU	ESP32
Flash	4MB
PSRAM	8MB
Serial Chip	CH9102
Wireless protocol	Wi-Fi + Bluetooth 4.2
PMU	AXP2101
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
• Version: SX1278[433Mhz] / SX1276[868/915/923Mhz]

Display Details

• OLED: 0.96 inch 
• Driver: SSD1306

Software

• Meshtastic

Power Supply Mode

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

Size

Pin Diagram

[Pay attention to the OLED when opening the box, ship without 18650 battery]

 

433Mhz or 868Mhz Options

(OLED Not Soldered Version)