LILYGO T-Echo Meshtastic NRF52840 MCU + SX1262 868MHz LoRa + BME280 Sensor WiFi Bluetooth Wireless Module - Black (K183)

LILYGO T-Echo Meshtastic NRF52840 MCU + SX1262 868MHz LoRa + BME280 Sensor WiFi Bluetooth Wireless Module - Black (K183)

The LILYGO T-Echo Meshtastic is a powerful, multi-functional wireless module designed for a wide range of IoT and communication applications. Built around the NRF52840 MCU, it integrates advanced wireless capabilities with LoRa SX1262 868MHz technology, making it ideal for long-range, low-power communication.

The integrated BME280 sensor provides accurate readings of temperature, humidity, and barometric pressure, making the T-Echo an excellent choice for environmental monitoring. With its compact design, the module is perfect for remote, low-power, and real-time data collection in outdoor or off-grid scenarios.

User Manual / Datasheet / Example Codes Etc.

Specifications

• MCU: NRF52840
• Frequency: 868MHz
  
• FLASH: 2MB
• RAM: 2MB
• Bus Interfaces : UART, SPI, TWI, PDM, 12S, QSPI
• Wireless Connectivity : Bluetooth 5, Thread, Bluetooth Mesh, ANT, 802.15.4, Zigbee With BME280 temperature pressure sensor
• SX1262 LoRa Transceiver: Long Range, Low Power
• Enclosure material : ABS
• Battry Capacity: 850mAh

1.54-inch SPI E-Paper Display

• Grey level: 2
• Resolution: 200x200
•  Full refresh time: 2S

L76K Multi-System Positioning GNSS module

• Support System: GPS, GLONASS, BeiDou, QZSS
• Support Function: LNA, SAW Filter, AGNSS, 1PPS Improved receiving and anti-interference attributes

Package Includes

• 1 X T-ECHO Motherboard
• 1 X GPS Antenna
• 1 X LORA 915/868/433MHz Antenna
• 1 X NFC Antenna
• 1 X Touch Cable
• 1 X Jst 2pin1.25mm Battery Cable
• 1 X 850mA Capacity Battery
• 1 X ABS Material Enclosure
• 1 X Type-C USB Cable

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