drahtlose Modul

LILYGO® TTGO Meshtastic T-Echo LoRa SX1262 Drahtlose Modul 433/868/915MHz NRF52840 1,54 E-Papier GPS RTC NFC BME280 für Arduino

114,90 €

inkl. 19 % MwSt. auf die Ware; bestätigter Versand nach Deutschland enthalten

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Lieferung nach Deutschland
Lieferzeit: 8–14 Tage

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Produktbeschreibung

LILYGO® & Meshtastic T-Echo
A evolved version of LILYGO T-BEAM, T-Echo is designed with a focus on Meshtastic compatibility, featuring Bluetooth and low power consumption.
It utilizes the NRF52840 SoC, supporting Bluetooth 5 / Threads / Zigbee multi-protocol.
The LORA function, inherited from T-BEAM, uses the LILYGO SX1262 version functional module with a Semtech SX1262 LORA RF transceiver chip.
Operating in the 433/868/915MHz ISM frequency band, it integrates a high stability TCXO 32MHz crystal oscillator, ensuring half-duplex transceiver functionality with a power of up to +22dBm and receiving sensitivity of -139dBm.
The module enables automatic transceiver switching, internal transmission and reception channel isolation, and employs advanced LORA spread spectrum communication technology for robust anti-interference and privacy. This facilitates long-distance wireless data transmission and reception.
Upgrade Content
Upgraded from the fragile 3D printed shell to a more durable ABS material enclosure, aligning better with the product's positioning.
Color options have expanded to include white, black, gray, and brown, offering greater variety.
Update time: February 11, 2022
Sample Code For Reference [Github]
If you need technical support please check below link to find more details.
LILYGO Basic Example
Meshtastic
Battery capacity: 850mAh
Application scenarios
DIY creation
LoRa networking
GPS positioning
IOT terminal controlle