Holds for the whole stage
Up to 12 stages of up to 10 targets. Each target carries its own range, direction and angle, so every row is a complete hold.
LiveDOPE Data Card + App Patent pending
LiveDOPE is a small digital Data Card and ballistics solver that mounts beside your scope, rides on your arm, or goes anywhere else on your gear you need it. It shows the elevation and wind hold for every target of the stage at once, reads the wind and air second by second, and updates your DOPE as they change. It keeps working when your phone is in your pocket or back in the truck.
Whole stage at once up to 10 targets
Live wind brackets for each target
Works on its own phone or no phone
Ghost mode no RF signature
The Data Card Patent pending
A paper DOPE card is right for one temperature, one pressure and one wind call. The LiveDOPE Data Card reads the conditions you are in. Range, elevation and a low-to-high wind hold for every target, in the order you shoot them, readable in a glance between shots.
Prototype specifications. They may change before release.


Features
Up to 12 stages of up to 10 targets. Each target carries its own range, direction and angle, so every row is a complete hold.
Live wind from your meter becomes a low and high hold for each target over the last 30 seconds, or the hold right now, or an average. Your choice.
Leave the phone behind and the card carries on with your rifle data. Its built-in sensors take over temperature, humidity and pressure, so density altitude stays current. It connects straight to your wind and weather meter, or takes wind you set on the card.
A bubble level like the one on your scope, arrows that show which way to roll, and a screen frame that turns blue or red the moment you're off level. One-tap target angle with the rifle pointed at the target.
A countdown with green, blue and red flashes at the times you choose. Arm it, and it starts when you pick up the rifle and move.
For non-permissive environments. The card's radio never powers up, so there is no signal to intercept, direction-find or log. Its built-in sensors take over the air, and the holds keep coming. How it works
Photograph the match book pages and the app reads the stages, targets and distances for you to check.
True the ballistic coefficient from your real drops or from measured velocities, and the card uses it from then on.
One solver for your match rifle, your .22 and your air rifle, each worked out the way its round actually flies. Switching asks you to confirm, on the phone and on the card, so you never shoot one rifle's DOPE from another.
Ghost mode Emissions control
On today's battlefield, anything that transmits can be found. Bluetooth gear left on keeps announcing itself several times a second, and any receiver in range can log it, fingerprint it and take a bearing on it. Direction finding turns that into a location, and a location can become a target.
Ghost mode is the Data Card's answer for EMCON: it does not just stop sending. The card restarts with its radio never switched on: no Bluetooth advertising, no connection to a phone, no searching for meters, no Wi-Fi. There is no radio signature from the card to collect.
Ghost mode controls the card's own emissions. Phones, radios and meters are separate emitters: manage them under your unit's EMCON plan. Like any powered electronics, the card gives off faint electrical noise that only specialist equipment at very close range can pick up.
The LiveDOPE app Patent pending
The app holds your rifles, your stages and your meters. It solves every target with a full ballistic engine and sends the card live holds every second while they are connected.
Android app now. iPhone coming soon.
Works with your meters
Connect a meter to the phone or straight to the card. Use a wind meter and an air unit together, and LiveDOPE takes the air from one device when it can.
Product names are trademarks of their owners. Left Edge Industries is not affiliated with or endorsed by them.
Waitlist
We are testing prototypes now. Leave your email and we will tell you when the Data Card is ready, and nothing else.