LILYGO T-Deck Cipher (formerly T-Deck Complete) is now available exclusively from Rokland.com. T-Deck Cipher is a pocket-sized gadget with:

• 2.8-inch, 320 x 240 pixel IPS LCD display
• High Capacity 8000 mAh internal battery
• Built-in keyboard
• ESP32-S3 dual-core processor
• Heavy duty external N-Female antenna port

It is not a smartphone, though it looks like one, but rather a full standalone Meshtastic compatible node with 8000 mAh battery.

Don't need so much juice? Check our other T-Deck offerings.

Rokland is a Meshtastic Backer! A portion of your purchase goes directly to Meshtastic to fund software development. All prices include duty (ship from FL USA) Learn more.

T-Deck Cypher compared to Base/Plus/Plus EXT models:



T-Deck Cipher is designed and produced by Rokland, and includes:

• High quality ASA CF casing made here in USA
• High capacity 8000 mAh battery
• External N-Female LoRa antenna connector with ALFA 2 dBi gain N antenna
• Internal GPS 
  

Meshtastic Firmware:

T-Deck Cipher ships with Meshtastic firmware. However if you are getting into Meshtastic, at some point in time you will need to update firmware to stay up to date with the latest security and feature updates.

• Web installer
• Select your device: T Deck
• Select firmware version: latest beta
• Select update or reinstall: wipe and reinstall device
• Hold down trackball, then power on the device with the toggle switch
• Keep holding trackball, click connect in web installer
  
• Select T Deck's USB serial port
• Click install T Deck, then install, release trackball when erasing appears
• Other Flashing Methods

Chatterbox Firmware

T-Deck Cipher is also compatible with Chatterbox. 

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

Transmit power	+22dBm
Frequency	915Mhz

 

Dev Board Return Policy

Development boards are specialty items that generally cannot be resold on return, especially if the firmware has been flashed. Defective boards can be replaced or returned for refund within 30 days of purchase. Non-defective boards can be returned in the same time frame if in like-new condition with a 20 percent restocking fee applied. If the board has had altered firmware or became bricked due to a non-standard firmware flash, the board may not be eligible for return.

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.