Companion app for SheliGo & SheliTouch

One app.
Two ways to see
your ECU live.

SheliCore reads live data straight off your Megasquirt, MaxxECU, or Haltech ECU and turns it into gauges you configure yourself: on your phone with SheliGo, or on a dedicated screen in your dash with SheliTouch.

Compare SheliGo & SheliTouch See what it can show you

Get it on Google Play iOS — coming soon

Actual screenshot, straight from the app

No mockups here

All seven dashboards, unedited.

Every dashboard is built from the same boxes: pick a gauge style, pick a parameter, arrange them however you want.

SheliCore Dash 1: an 8-box grid with Engine RPM, MAP, TPS, Battery, Manifold Air Temp, Coolant Temp, Ign Advance, and AFR 1

Dash 1 · 8-box grid view

SheliCore Dash 2: a 6-box grid with Engine RPM, MAP, Battery, TPS, Manifold Air Temp, and Coolant Temp

Dash 2 · 6-box grid view

SheliCore Dash 3: a 4-box grid with Engine RPM, MAP, Coolant Temp, and Manifold Air Temp

Dash 3 · 4-box grid view

SheliCore Dash 4: a 2-box grid with AFR 1 and AFR Target 1

Dash 4 · 2-box grid view

SheliCore Dash 5 in landscape: two Bar gauges side by side for Battery and TPS, each with a min/max color gradient

Dash 5 · dual bar gauge view

SheliCore Dash 6: a classic dial gauge for Coolant Temp with min/max coloring, next to a digital readout

Dash 6 · classic dial + digital view

SheliCore Dash 7: dual half-arc gauges for Engine RPM and TPS

Dash 7 · dual half-arc gauge view

Configured your way

Every setting is one tap away.

ECU selection, shift light stages, display options, and per-box parameters all live in Settings, no hidden menus.

SheliCore Settings, General tab: Celsius, keep screen on, allow full screen, auto-connect, splash screen, landscape mode, box numbers, smooth transitions, and dark/light theme toggles

General · display & behavior

SheliCore Settings, ECU tab: Megasquirt selected and active at 500 kbit

ECU · pick your platform

SheliCore Settings, Live View tab: default screen picker and per-box parameter assignment for Dash 1

Live View · assign every box

SheliCore Settings, Shift Light tab: four configurable RPM stages with color and slider controls

Shift Light · your own stages

Made to be rearranged

Long-press anything. It probably does something.

Hide dashboards you don't use, pick a gauge style per box, and drag things wherever you want them. Nothing about the layout is fixed.

SheliCore dashboards picker, long-press any dashboard to hide it

Pick your dashboards · Long-press to hide the ones you don't use

SheliCore Dial labels: swipe the left half of the screen for text size and the right half for how many labels are shown, with Default and Done

Dial labels · Swipe left or right half of the screen

SheliCore font size: swipe up or down anywhere on the gauge to resize the live value text, with a live percentage readout and Default/Done buttons

Font size · Swipe up or down, right on the gauge

Gauge type picker with Classic dial, Half-arc dial, Bar, Digital, and Digital plus bar options

Five gauge styles · Classic dial, half-arc, bar, digital, or both

Dragging a Coolant Temp box to rearrange the dashboard layout

Drag to rearrange · Drop any box wherever you want it

SheliCore built-in user guide: The Dashboard section explaining swipe and long-press gestures

Built-in guide · Answers on the phone, not a PDF somewhere

LED row · escalates through your own RPM stages

Bar · one solid color per stage

3ECU platforms, more coming soon

7configurable dashboards

5gauge styles per box

0hardware needed to try it

Choose your setup

Two hardware paths. One app underneath.

SheliCore adapts to whichever board you're running, so pick the one that fits how you actually want to see your data.

SheliTouch

A dedicated screen, built into your interior.

An AMOLED touchscreen mounted in the car, where the display is the hardware — available as a 1.64″ rectangular screen or a round 1.75″ display sized to drop into a standard automotive 52mm gauge pod. SheliCore becomes the settings app: pick your ECU, tune your shift light, and choose what each screen shows.

Two form factors: 1.64″ rectangular or 1.75″ round
Round version fits a standard 52mm gauge pod
Always-on, mounted display
Configured directly on the unit
No phone required once it's set up

Best for: anyone who wants a permanent gauge cluster, not a phone propped on the dash.

SheliGo

Turn the phone you already have into the dash.

A screen-less BLE board reads your ECU's CAN bus and streams it straight to SheliCore over Bluetooth. Your phone becomes the live display, complete with the full dashboard, gauges, shift light, and alerts.

No separate screen to mount
Full live dashboard, in-app
Reconnects automatically

Best for: anyone who'd rather not add another screen, or who wants to move it between cars.

One app, every gauge you need

Whichever you choose, the app doesn't compromise.

Reads your ECU natively

Megasquirt, MaxxECU, and Haltech, each with the right units and CAN speed handled automatically. More ECUs are on the way.

Five ways to show one number

Classic dial, half-arc, bar, digital, or digital+bar. Pick per gauge, per dashboard.

Color that means something

Set your own min/max thresholds, and out-of-range values can blink the text, flash the box, or hold a solid border.

A shift light that's actually yours

Add as many RPM stages as you want, each with its own color and blink behavior.

Try it before you wire anything

Demo mode simulates a live engine, or a full sweep test, with zero hardware connected.

Built for the dash, not just the phone

Landscape layouts, adjustable font size, and a full-screen mode that gets out of the way.

Getting started

From install to live data, in three steps.

Install SheliCore

One app covers both products. You pick your hardware inside it, not at download time.

Choose SheliGo or SheliTouch

Switch anytime from Settings, and your dashboards and gauge choices carry over.

Pair and start reading live data

Connect over Bluetooth and your ECU's data starts flowing into the dashboards you built.

Your ECU is already talking. SheliCore just listens.

Compare SheliGo & SheliTouch