SigmaNex T8 Deck — Field Command Unit
Your Handheld
Command Deck
The T8 Deck is how you interface with the SigmaNex ecosystem in the field. A wearable device with a touchscreen, live camera, heart rate sensor, and full wireless connectivity — all working offline, on your hardware, under your control.
01 / Role in the Ecosystem
Your Window into the SigmaNex Network
SigmaNex OS runs the AI brain. The LoRa Mesh carries encrypted communications. The T8 Deck is the physical interface you carry — it connects to both.
CONNECTED TO
SigmaNex OS
Receives AI answers and knowledge base queries from the central gateway over WiFi.
CONNECTED TO
LoRa Mesh
Transmits your telemetry, biometrics, and messages across the radio mesh to other operators.
CONNECTED TO
Your Body
Reads your heart rate and SpO2 continuously. Alerts you when values leave safe thresholds.
02 / Capabilities
What the T8 Deck Does
Touchscreen Command Interface
A 2.8" touchscreen shows system status, live camera feed, and biometric data in real time. Navigate through four screens with a single tap. Designed for use in the field, with gloves.
Live Camera & Motion Detection
OV2640 camera streams live video directly on the screen and over your local network. Motion detection triggers alerts automatically — your portable security sentinel.
Biometric Monitoring
Integrated MAX30102 optical sensor continuously reads your heart rate and SpO2 blood oxygen saturation. Medical-grade monitoring without any subscription or cloud service.
Local Wi-Fi Gateway
Broadcasts a localized, air-gapped web dashboard. Connects directly to your SigmaNex OS environment via point-to-point Wi-Fi, completely severed from the global internet.
Bluetooth Low Energy
Connects to mobile devices over BLE. Secure, short-range transmission that leaves no internet routing footprint while relaying offline telemetry to your phone.
Mesh Network Node
When paired with a LoRa module, the T8 Deck becomes a full mesh node — sending encrypted telemetry and relaying AI queries across the SigmaNex radio network.
03 / Interface
Four Screens. One Touch.
Navigate between screens by tapping the bottom nav bar. Each screen is designed for fast information access in operational conditions.
SCREEN 00
HOME
System status at a glance. WiFi, BLE, camera, and sensor indicators. Uptime and connection quality displayed as a clean 2×2 tile grid.
SCREEN 01
CAMERA
Live viewfinder from the OV2640. Start/stop the MJPEG stream to your network. Toggle motion detection mode. Capture snapshots to the SD card.
SCREEN 02
HEARTRATE
Large BPM readout with real-time waveform. SpO2 saturation percentage. Historical trend for the current session.
SCREEN 03
SYSTEM
Device health: CPU temp, battery voltage, free memory, firmware version. One-tap sleep and reboot buttons.
04 / Specifications
Hardware at a Glance
Interested in the T8 Deck?
The T8 Deck is in development. Supporters get priority access to the hardware launch and a dedicated discount.