mirror of
https://github.com/meshtastic/meshtastic.git
synced 2024-11-17 11:04:13 -08:00
42 lines
1.4 KiB
Plaintext
42 lines
1.4 KiB
Plaintext
---
|
|
id: techo
|
|
title: LILYGO® TTGO T-Echo devices
|
|
sidebar_label: LILYGO® T-Echo
|
|
sidebar_position: 3
|
|
---
|
|
|
|
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](https://github.com/Xinyuan-LilyGO/LilyGO-T-Echo).
|
|
|
|
### 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:
|
|
- AliExpress: [Lilygo Official Store](https://www.aliexpress.com/item/1005003026107533.html)
|
|
- US Distributor - Rokland: [915MHz](https://store.rokland.com/products/lilygo-ttgo-meshtastic-t-echo-white-lora-sx1262-wireless-module-915mhz-nrf52840-gps-for-arduino?ref=8Bb2mUO5i-jKwt) [915MHz BME280 Kit](https://store.rokland.com/products/lilygo-ttgo-meshtastic-t-echo-white-bme280-lora-sx1262-wireless-module-915mhz-nrf52840-gps-rtc-nfc-for-arduino?ref=8Bb2mUO5i-jKwt)
|
|
|
|
|