T-Echo NRF52840 SX1262 433 / 868 / 915MHz Module LORA GPS 1.54 E-paper BLE NFC for Arduino

T-Echo NRF52840 SX1262 433 / 868 / 915MHz Module LORA GPS 1.54 E-paper BLE NFC for Arduino

$417.84

$417.84 $0.00

Description

SPECIFICATIONS

Battery Included: no

Brand Name: cbhioarpd

Certification: CE

Demo Board Type: ARM

High-concerned chemical: none

Origin: Mainland China

T-Echo 433MHz: H472-02

T-Echo 433MHz Kit With Case: H472-02-A

T-Echo 868MHz: H472-01

T-Echo 868MHz Kit With Case: H472-01-A

T-Echo 915MHz: H472

T-Echo 915MHz Kit With Case: H472-A

T-Echo Enclosure Kit: L915

Typical Application Fields: Education and Learning

LILYGO T-Echo NRF52840 SX1262 433 / 868 / 915MHz Module LORA GPS 1.54 E-paper BLE NFC for Arduino

LILYGO T-Echo is a version evolved from LILYGO T-BEAM.

At the beginning of the design, more consideration was to adapt to Meshtastic and SotfRF, so Bluetooth and low power consumption were considered when designing, and NRF52840 Advanced Bluetooth 5 was selected Thread and Zigbee multiprotocol SoC.

The LORA function continues T-BEAM's LILYGO SX1262 version functional module.

T-SX1262 wireless transceiver module, using Semtech SX1262 LORA RF transceiver chip design, working in the 868/915MHz ISM frequency band, integrated high stability TCXO 32MHz crystal oscillator, half-duplex transceiver module, power up to +22dBm, receiving sensitivity -139dBm. Automatic transceiver Switching, internal transmission and reception channel isolation, advanced LORA spread spectrum communication technology, strong anti-interference and privacy, can realize long-distance wireless data transmission and reception.

T-Echo Specifications:

1.NRF52840 BLE/NFC

2.L76K GPS module

3.T-SX1262 LORA module

4.1.54 E-paper with front LED screen light

5.RTC PCF8563

6.RGB LED

7.RST button X1

8.Custom button X1

9.Touch button TTP223

10.IPX Antenna Base X3

11.1.25 pitch battery holder