meshtastic/website/docs/hardware/techo.md

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techo-hardware LILYGO® TTGO T-Echo devices LILYGO® T-Echo

The T-Echo has been in development by LILYGO® over the past few months and appears to be nearing release. Once it is released we will update this page with more information.

  • nRF52840 - Bluetooth BLE 5.0 and very low power consumption

  • SX1262 - LoRa transceiver

  • 1.54" eInk display

  • Air530 - GPS receiver - Fast locking

  • Two buttons

  • RTC

  • firmware file: firmware-t-echo-1.x.x.uf2

<img alt="LILYGO T-Echo" src="/img/hardware/t-echo.png" style={{zoom: '15%'}} />

See this recent tweet from LILYGO® showing the function of the T-Echo.