LILYGO® TTGO Meshtastic T-Echo (white) LoRa SX1262 Wireless Module 915MHz NRF52840 GPS for Arduino H505

The T-Echo is the latest device to be release by LILYGO® supporting a low power consumption microcontroller. This is the white color, without BME280
  • firmware file: firmware-t-echo-1.x.x.uf2
  • TTGO's GitHub page for the T-Echo


  • nRF52840 - Bluetooth BLE 5.0, NFC and very low power consumption
  • SX1262 - LoRa transceiver
  • 1.54" eInk display
  • L76K - GNSS receiver - Supporting GPS, BeiDou, GLONASS & QZSS
  • Reset, Program and capacitive touch buttons
  • U.FL antenna connector
  • Does NOT include BME280 Humidity and Pressure Sensor
  • Comes with a case and battery

Customer Reviews

Based on 1 review
Macon Cobb
Reboot loop

I purchased and received the two T-Echos quickly and in good condition. I loaded them with Mestastic 1.3 and tested the units. They worked well and functioned probably until one started a constant reboot loop. I am researching the issue and trying to factory reset the unit and then load Meshtastic again. The other unit is still working properly. I am new to Meshtastic and I would buy a newer version of the T-Echo if one is released.