LILYGO® TTGO T-Echo devices
The T-Echo is the latest device to be release by LILYGO® supporting a low power consumption micro-controller.
Further information on the LILYGO® T-Echo devices can be found on LILYGO®'s GitHub page.
Specifications
- MCU
- nRF52840 (Bluetooth BLE 5.0 & NFC)
- LoRa Transceiver
- Semtech SX1262
- Frequency options
- 433 MHz
- 868 MHz
- 915 MHz
- Navigation Module
- L76K GNSS receiver (Supports GPS, BeiDou, GLONASS & QZSS)
- Connectors
- U.FL antenna connector
Features
- Reset, Program and capacitive touch buttons
- 1.54" eInk display
- Optional BME280 - Humidity and Pressure Sensor
- Comes with a case and battery
Resources
- Firmware file:
firmware-t-echo-2.x.x.uf2 - Purchase Links:
- US
- International
