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T-Echo Meshtastic

T-Echo Meshtastic

FCC, CE, MIC certificates for T-Echo

Specification

MCU	NRF52840
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/Without BME280 temperature pressure sensor
SX1262 LoRa Transceiver	Long Range, Low Power Global frequency coverage 433, 868, 915Mhz
Enclosure material	ABS
Version	Normal version / BME280 version
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

Tech Support

ℹ️Meshtastic

Github
InkHUD
Hardware Buttons

Check out GitHub repository for sample code and more detailed information about this board.

💻LILYGO GitHub Community
Visit our GitHub community, post a description of the problem and our engineers will help you directly.

T-Echo FAQ

Application scenarios:

- DIY creation - LoRa networking - GPS positioning - IOT terminal control - Stem education product

What's In The Box

Select Warehouse

Select Frequency

Select Color

From $1.40

Original: $4.00

-65%

T-Echo Meshtastic—

$4.00

$1.40

Select Warehouse

Select Frequency

Select Color

From $1.40

Original: $4.00

-65%

T-Echo Meshtastic—

$4.00

$1.40

Product Information

Shipping & Returns

Description

FCC, CE, MIC certificates for T-Echo

Specification

MCU	NRF52840
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/Without BME280 temperature pressure sensor
SX1262 LoRa Transceiver	Long Range, Low Power Global frequency coverage 433, 868, 915Mhz
Enclosure material	ABS
Version	Normal version / BME280 version
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

Tech Support

ℹ️Meshtastic

Github
InkHUD
Hardware Buttons

Check out GitHub repository for sample code and more detailed information about this board.

💻LILYGO GitHub Community
Visit our GitHub community, post a description of the problem and our engineers will help you directly.

T-Echo FAQ

Application scenarios:

- DIY creation - LoRa networking - GPS positioning - IOT terminal control - Stem education product

T-Echo Meshtastic

Specification

Tech Support

Application scenarios:

What's In The Box

Product Information

Shipping & Returns

Description

Specification

Tech Support

Application scenarios:

What's In The Box

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