Specifications:
Brand: LILYGO
Model: T-Echo Lite
MCU: NRF52840
Memory:
FLASH: 1MB
RAM: 256kB
Programming Platform: Arduinos-IDE, VS Code
Wireless Connectivity: bluetooth 5, Thread, ANT, bluetooth Mesh, 802.15.4, Zigbee3.0, 2.4 GHz proprietary
SX1262 LoRa Transceiver:, Long Range, Low Power
Support Bands: 433, 868, 915, 923 MHz
Display: 1.22 inch SPI E-Paper Display
Resolution: 176 x 192
Type Name: GDEM0122T61
L76K Multi-System Positioning GNSS Module:
Support Systems: GPS, GLONASS, BeiDou, QZSS
(Internal Optional With/Without L76K GPS Function)
Dimensions: 41 x 41 x 14.5 mm
Battery Charging: 5V 500mA

Features:
1. Versatile wireless connectivity supporting multiple protocols.
2. High-resolution E-paper display perfect for low-power applications.
3. Integrated LoRa transceiver for long-range communication.
4. Multi-system GNSS module for accurate positioning.
5. Expandable functionality with multiple IO options for customization.

Package Include (optional):
[with Screen with Shell]:
1 x T-Echo Lite
2 x Pin
2 x Power Cable

or
[without Screen without Shell]:
1 x T-Echo Lite Base
1 x Antenna
2 x Pin
2 x Power Cable

or

[L76K GPS expansion module]

1 x GPS

1 x expansion module