Vent-mounted. USB-powered.
The round gauge clips into a compatible vent and uses USB-C power. The installed F-150 photo shows this setup in the real cabin.
See the real installation ↗A little display.
A whole new connection to your truck.
Boost you can see. Data you can feel. A custom AMOLED dashboard that makes every mile a little more yours.
Watch the 10-second film

ACTUAL PROJECT ARTWORK · ILLUSTRATIVE READINGS
MEET THE NEW HOME SCREEN
Two dials. One clear view.
Boost and GPS speed share a luminous glass dashboard, with a GPS-synchronized clock above and your favorite shortcuts below.
Clock starts after the first valid GPS fix and defaults to Eastern time. The Drive screen still opens after startup; this is the Home dashboard.
NEW / AIR–FUEL RATIO
Two banks. One focused reading.
A large combined Bank 1 + 2 readout, a glowing needle, and a blue-to-white-to-amber mixture scale. Explore the latest Air / Fuel page for the round gauge.
A cool blue reading and matching needle show a richer mixture.
Gasoline-equivalent AFR: the average of both measured bank lambda values × 14.7. Both sensors must be supported, fresh and valid. Rich/lean colors describe mixture; they are not engine safety alerts.
Also coming to the Compact 1.69″ ↗
MAKE IT LOOK LIKE YOU
Seven ways to see the boost. From bronze analog detail to a luminous sci-fi HUD, choose a face with its own character. Tap a style to take a closer look.

THE ORIGINAL / DEFAULT FACE
The original round dial, matched to the engine-gauge family. Clear numbers, colorful pressure response and the familiar illuminated sweep.
More face options for every gauge are on the way. We’re extending the choice of materials, colors and dial styles across the gauge family. Boost leads the way; designs for the other gauges are in development.
Boost styles are included in the latest source build. Choose FACE / FACES on the device, preview, then USE FACE to save. Website previews show illustrative values; latest on-device performance is still being checked.
ALSO IN THE MILOSHCO FAMILY
Meet the compact 1.69-inch vehicle display: a smaller, non-GPS gauge with lighter-socket and vent-clip mounting options. The Corvette C7 edition adds touchscreen NPP exhaust control.
Explore the Compact & C7 Edition
THE MILOSHCO FILM / 00:10
From the first glint of light to the glow of boost. A cinematic look at the round gauge, finishing right where it belongs: in the truck.
A cinematic product visualization created with Higgsfield, inspired by our gauge and installation photo. AI-generated imagery and illustrative readings; see the real installation below. Includes sound — use the player’s speaker control to mute.
IN THE TRUCK / PHOTO ENHANCEDTHE MOUNT / KEEP IT SIMPLE
Your favorite gauge.
Right at your air vent.
The circular enclosure pairs with a vent clip to keep the display neatly in place. Clip it onto a compatible air-vent slat, connect USB-C power, and give the gauge a home in your cabin.
Choose a vent slat that matches the clip’s shape and opening.
Slide the mount onto the slat and check that it holds the gauge securely.
Connect the USB-C cable at the side. The vehicle data connection stays wireless over BLE.
Shown fitted to the F-150. Fit depends on vent shape, slat thickness, and clearance. Universal fit has not been verified; vehicle-data compatibility is separate from mounting fit.
AT HOME IN THE CABIN
A clean view of the whole dash. A closer look at the little gauge that makes it yours. Explore the cabin, then zoom in on the vent-mounted display.
F-150 INSTALLATION / ENHANCED RENDERRe-rendered from the owner’s installation photo for a clearer view of the cabin and gauge. The original photograph is available above.
01 / THE EXPERIENCE
Engine vitals, your journey, and a little personality. Swipe through your world, one beautifully focused page at a time.

ENGINE VITALS
A dedicated oil-pressure page keeps the reading clear and immediate. Ford-specific data is shown when supported by the vehicle.
VEHICLE SUPPORT REQUIREDMORE THAN A NUMBER
Cool blue in vacuum. Green as boost builds. Yellow, orange, then red at 15 PSI. The numbers, glowing needle, and outer ticks move together.
Try the interactive sweep02 / TAKE THE SCENIC DETOUR
Find the nearest saved Taco Bell or Tim Hortons. Watch the ring warm from red to green as you get closer—then let the arrival glow take over.
Saved Michigan locations around Westland. Straight-line distance and bearing; no road routing. The interactive preview uses a simulated destination.
GPS PERFORMANCE / THREE WAYS TO TIME IT
The rolling 60–130 mph timer joins 0–40 and 0–60. Arm below 60 mph, cross the start speed, and let GPS timestamp the run to 130—with separate last-run and session-best results for each mode.
Closed-course use. GPS timing is an estimate; precision depends on reception and update rate. Invalid GPS data cancels the run. The latest firmware compiles and passes software checks; physical timing validation is pending.
60–130 MPH / READY BELOW THE START SPEED
PROJECT SCREEN PREVIEW · ILLUSTRATIVE READINGS03 / KEEP THE DRIVE
The SD recorder is designed to save your drive’s readings for a closer look later. Turn a session into a spreadsheet, a GPS track, and a summary of the highlights.
Your data, on your card. Includes supported vehicle readings, GPS fixes, trip distance, and fuel estimates. Missing readings stay empty.
Built to keep up. A separate recording task queues snapshots at up to 5 Hz. Actual sensor updates can be slower.
Still being validated. The latest source includes SD recording, fuel cost and all three GPS timer modes. Firmware compilation and software checks pass; on-device validation continues.
FROM THE WORKBENCH / THE HOUSING
We’re working on a rechargeable battery option for the round gauge. Take a look inside the actual V20 housing design, where the battery, GPS antenna and vent mount come together.

EXPLORE THE DESIGN
The V20 housing and rear cover bring the round display enclosure, GPS antenna pocket and vent clips into one compact assembly.
The round gauge clips into a compatible vent and uses USB-C power. The installed F-150 photo shows this setup in the real cabin.
See the real installation ↗The 1.69-inch compact gauge offers lighter-socket adapter and vent-clip mounting, with a dedicated Corvette C7 edition.
Explore compact mounting ↗A standalone battery option is being developed for the round housing. Battery runtime, charging behavior, GPS reception and loaded mount fit still need physical validation. Vehicle readings will continue to use the OBD adapter.
04 / UNDER THE GLASS
An enthusiast-built project using accessible hardware. Designed around one truck, with room to keep making it your own.
ESP32-S3-Touch-AMOLED-1.75-G. A 466 × 466 round touchscreen, 16 MB flash, and 8 MB PSRAM.
Board details ↗The KONNWEI KW901 BLE adapter sends diagnostic data from the truck’s OBD port to the display.
TESTED ADAPTER FAMILYThe -G board and its GNSS antenna supply location and speed for trips and offline destination finding.
CHOOSE THE GPS VARIANTUSB-C power and a secure mount complete the setup. The new recorder targets a FAT32 microSD card.
NO SPEAKER REQUIRED2019 Ford F-150 · 2.7L EcoBoost · KW901 BLE · Waveshare 1.75-G. Other vehicles and adapters may need changes; oil pressure depends on supported Ford data.
AN ONGOING GARAGE PROJECT
This started with a boost gauge and grew with every drive. Here’s where it stands.
Live gauges, GPS and trip tracking, swipe controls, and the restaurant arrival experience.
Seven Boost faces, GPS 0–40 / 0–60 / 60–130 timers, fuel-cost counting, SD drive recording and the truck intro. The latest firmware build and software checks pass; hardware validation continues.
Face options for all gauges and the standalone battery housing are in development. A calibrated IMU G-meter, voice page controls and more destination options remain future ideas.
05 / MAKE IT YOURS
AN ENTHUSIAST PROJECT BY MILOSHCOCurious how it works? Start with the project on GitHub, check the hardware, and follow the build as it develops.
Explore the GitHub project ↗The GitHub repository currently contains the overview and MIT license. The complete firmware upload is still pending.
Match the -G GPS board, BLE adapter, power supply, and mount to the supported setup above.
The firmware is built with Arduino C++ in VS Code using PlatformIO. See the setup guide ↗