LILYGO® TTGO T-Echo NRF52840 LoRa Wireless Module – 433/868/915MHz, GPS, E-Paper & BME280 Sensor for Arduino

Looking to create a powerful IoT device or wireless networking project? The LILYGO® TTGO SoftRF T-Echo module is designed to help you unlock endless possibilities! With cutting-edge technology, versatile features, and compatibility with various communication protocols, this module is perfect for DIY creators, makers, engineers, and hobbyists.

Key Features:

• LoRa Wireless Communication: The TTGO SoftRF T-Echo uses the Semtech SX1262 LoRa RF transceiver chip, operating on 433MHz, 868MHz, and 915MHz frequency bands. It boasts long-distance wireless data transmission with high power (up to +22dBm), strong anti-interference, and high sensitivity (down to -139dBm), ensuring secure, stable, and reliable communication in any environment.

• Multi-Satellite GPS Support: Integrated with the L76K GPS module, this system supports GPS, BeiDou, GLONASS, QZSS, and more, enabling high-precision multi-satellite positioning. Whether you’re in a cityscape or remote location, the T-Echo offers fast, accurate, and stable positioning.

• BME280 Sensor for Environmental Monitoring: The module comes with the BME280 sensor, which provides temperature, humidity, and atmospheric pressure data. Ideal for weather stations and environmental sensing applications, this sensor delivers precise readings for your IoT projects.

• Energy-Efficient: Powered by the NRF52840 chip, this module offers low-power consumption with Bluetooth 5.0 for smooth connectivity. Its low-power consumption design makes it perfect for battery-operated devices and remote locations.

• 1.54-inch E-Paper Display: Featuring a 1.54-inch E-Paper display, the T-Echo offers clear, high-contrast visuals, even in low-light environments, thanks to its front LED backlight. The display provides 200x200 resolution, ideal for showing critical data such as GPS coordinates or environmental readings.

Upgrade Highlights:

• Durable ABS Enclosure: The 3D printed shell has been replaced with a more durable ABS material, available in four sleek colors—white, black, gray, and brown—for a more premium look and feel.

• Versatile Kit Options: Choose between the T-Echo Kit and the BME280 Kit, which include all the essential components you need: GPS antenna, LoRa antenna, NFC antenna, touch cable, battery cable, USB cable, and a high-capacity battery for extended use.

Applications:

• LoRa Networking: Build long-range wireless networks for IoT devices with ease.

• GPS Positioning Systems: Create devices that rely on high-accuracy positioning, such as tracking systems or location-based services.

• IoT Terminal Control: Perfect for controlling remote devices in a low-power IoT network.

• STEM Education: A great learning tool for students and hobbyists to explore the world of wireless communication, IoT, and GPS technologies.

Why Choose the LILYGO® TTGO T-Echo?

• Complete IoT Solution: From wireless communication to GPS tracking, this module offers everything you need to create fully functional, connected devices.

• Highly Customizable: With different frequency options (433MHz, 868MHz, and 915MHz), you can tailor your projects to the requirements of your region or network configuration.

• Open Source Compatibility: Leverage a range of open-source platforms like Meshtastic, SoftRF, and Arduino, making it easier than ever to integrate the T-Echo into your existing projects.

Specifications:

• Wireless Chip: LoRa SX1262, NRF52840

• Display: 1.54-inch E-Paper (200x200)

• Positioning System: Multi-Satellite (GPS, BeiDou, GLONASS, QZSS)

• Sensor: BME280 (Temperature, Pressure, Humidity)

• Power Supply: 850mAh Battery, Type-C USB

• Frequency Bands: 433MHz, 868MHz, 915MHz

• Enclosure: Durable ABS Material, available in White, Black, Gray, Brown

Get your LILYGO® TTGO SoftRF T-Echo Wireless Module today and start building advanced, long-range, low-power, GPS-enabled IoT projects. Whether you're a DIY enthusiast or professional, this versatile module provides all the tools you need for your next big idea!