T-Beam

LILYGO TTGO T-Beam

Intro: The T-Beam is one of the most widely used Meshtastic nodes, combining ESP32 power with GPS and LoRa. It’s versatile for both portable and fixed deployments.

Key Features:

• ESP32 MCU with Wi-Fi/Bluetooth support
• SX1262 LoRa transceiver
• Built-in GPS module
• USB-C charging and battery support

Considerations:

• Larger form factor compared to Heltec boards
• Requires external antenna for best range
• Battery life depends on configuration and duty cycl