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LILYGO® T-Echo SoftRF NRF52840 LoRa Module SX1262 433/868/915MHz with L76K GPS, 1.54 E-Paper, BME280 Sensor for Arduino
LILYGO® T-Echo SoftRF NRF52840 LoRa Module SX1262 433/868/915MHz with L76K GPS, 1.54 E-Paper, BME280 Sensor for Arduino
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$69.99 USD
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$69.99 USD
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LILYGO® TTGO T-Echo
The LILYGO® TTGO T-Echo is the advanced evolution of the LILYGO T-BEAM designed to support Meshtastic and SoftRF. This evolution emphasizes Bluetooth capability and low power consumption, featuring the NRF52840 Advanced Bluetooth 5 with Thread and Zigbee multiprotocol support.
Key Features
- LORA Functionality: Incorporates the LILYGO SX1262 LORA module, using the Semtech SX1262 RF transceiver chip. Operates in the 868/915MHz ISM frequency band with a power output of up to +22dBm and a sensitivity of -139dBm. Supports advanced LORA spread spectrum technology for long-distance data transmission.
- Multisatellite Positioning: Equipped with the L76K system supporting GPS, BeiDou, GLONASS, and QZSS for high-precision positioning even in urban environments. Features AGNSS functionality, a low-noise amplifier, and a surface acoustic filter for enhanced signal tracking and interference handling.
- 1.54-inch E-paper Display: Features an electronic paper display with front light, 200x200 resolution, usable even in dark environments.
Application Scenarios
- DIY Projects
- LoRa Networking
- GPS Positioning
- IoT Terminal Control
- STEM Education
Package Includes
- 1 x T-ECHO Motherboard (SoftRF/Meshtastic/BME280 options)
- 1 x GPS Antenna
- 1 x LORA 915/868/433MHz Antenna (optional)
- 1 x NFC Antenna
- 1 x Touch Cable
- 1 x JST 2pin 1.25mm Battery Cable
- 1 x TYPE-C USB Cable
- 1 x 850mAh Capacity Battery
- 1 x ABS Material Enclosure (Color options: Black, White, Gray, Brown)
