T-Deck is a pocket-sized gadget with a 2.8-inch, 320 x 240 pixel IPS LCD display, a mini keyboard, and an ESP32 dual-core processor. While it's not exactly a smartphone, you can use your programming knowledge to turn it into a standalone messaging device, or coding software.

Specifications

MCU	ESP32-S3FN16R8 Dual-core LX7 microprocessor
Wireless Connectivity	2.4 GHz Wi-Fi & Bluetooth 5 (LE)
Development	Arduino, PlatformlO-IDE, Micropython
Flash	16MB
PSRAM	8MB
Battery ADC PIN	IO04
Onboard functions	Trackball, Microphone, Speaker

2.8 inch ST7789 SPI Interface IPS LCD: Resolution: 320 x 240 Full viewing angle

SX1262 LoRa Transceiver (Chip Optional)

Transmit power	+22dBm
Frequency Optional	433/868/915Mhz

Sample Code For Reference [Github]

If you need technical support please check the link to find more details.

T-Deck

Pin Diagram

 

Without LoRa

 

• 1 X T-Deck
• 1 X Pin(6pin)
• 1 X Power cable

With LoRa