+ FIRMWARE UPDATES
DRV LOADER SUPPORT
IMPORTANT
There are now two versions of the DRV display screen.
Each version uses a different firmware update method.
The DRV uses two separate PCB boards. The main board under the loader controls the motor, loading functions, and anti-jam features. The display board on the back provides player information, timer functions, and other display features.
Both boards use software. The display board software can be updated by the user as described below. The main board software requires specialized tools to update.
Installed software versions can be viewed in the display menu under ABOUT.
To identify which version you have, remove the inner tray and look at the connector on the top of the display housing:
Micro USB = Original display
USB-C = New Smart display
Original Display (Micro USB)
If your display has a Micro USB connector on top of the housing, use the current update process with a PC or Mac described below.
Smart Display (USB-C)
If your display has a USB-C connector on top of the housing, this model uses a Wi-Fi update process.
Wi-Fi update instructions for the USB-C version will be added here soon.
All DRV 250 Loaders are shipped with the Smart Display and latest DRV Display Software version 1.0.4. There are no new updates needed for any loader with a Smart Display.
Smart Display Software Version History
Version 1.0.3 — May 2025
- Battery read timeout reduced 5s -> 3s
- Adjusted force measurement
- Fixed a communication bug with display
- Adjusted force measurement
- Fixed a communication bug with display
Version 1.0.4 — November 2025
- Motor behavior switched to continuous spinning to improve antijam activation time
- Motor pulsing behavior removed entirely
- Motor spin logic refactored with shutdown check
- Battery voltage reads only when motor is stopped and frequency adjusted to 1Hz
- Motor pulsing behavior removed entirely
- Motor spin logic refactored with shutdown check
- Battery voltage reads only when motor is stopped and frequency adjusted to 1Hz
ORIGINAL MICRO USB UPDATE INSTRUCTIONS
Stay up to date with the latest DRV updates and settings. Download the current DRV Display Software 1.1.18 and instructions below to update your product.
After you have downloaded the files please open your download folder, click the recently downloaded DRV folder and choose your instructions (Mac or PC) to start the process.
QUICK VIDEO GUidE
For help or any questions, please contact us at support@crbnpaintball.com
Main PCB software
The Main PCB software can only be factory updated. Below is a revision history of the software. We offer free updates at all the NXL tournaments.
Revision history of Main PCB Software
1.0.0.3. Latest version. Improved Antijam response time, visually notable by loader not starting and stopping when empty but rather spinning all the time.
1.0.02 Launch version. Multiple changes and updates from Beta test version
1.0.0.1 Team beta test version.
+ VIDEO GUIDES
READ GUidES AND WARNING BEFORE USE
+ TRAY REMOVAL AND INSTALLATION
EN - TRAY REMOVAL AND INSTALLATION, SPAN - DESMONTAJE INSTALACIÓN DE LA BANDEJA,
FR - RETRAIT ET INSTALLATION DU PLATEAU
+ BATTERY CHARGING
EN - BATTERY CHARGING, SPAN - CARGA DE BATERÍA, FR - CHANGEMENT DE LA BATTRIE
+ MAIN BODY DISASSEMBLY
EN - MAIN BODY DISASSEMBLY, SPAN - DESMONTAJE DEL CUERPO PRINCIPAL,
FR - DÉMONTAGE DU CORP PRINCIPL
+ MAIN BODY ASSEMBLY
EN - MAIN BODY ASSEMBLY, SPAN - CONJUNTO DEL CUERPO PRINCIPAL,
FR - ASSEMBLAGE DU CORP PRINCIPL
+ SPRING RAMP INSTALLATION
EN - SPRING RAMP INSTALLATION, SPAN - INSTALACIÓN DE RAMPA DE RESORTE,
FR - INSTALLATION DE RAMPE À RESSORT
+ CHANGING THE LID
EN - CHANGING THE LID, SPAN - CAMBIAR LA TAPA, FR - CHANGER LE COUVERCLE
+ ANGLE SENSOR RESET
EN - ANGLE SENSOR RESET, SPAN - REINICIO DEL SENSOR DE ÁNGULO,
FR - RÉINITIALISATION DU CAPTEUR D'ANGLE
+ HOW TO CHANGE THE CLUTCH SPRING
EN - HOW TO CHANGE THE CLUTCH SPRING, SPAN - CÓMO CAMBIAR EL RESORTE DEL EMBRAGUE,
FR - COMMENT CHANGER LE RESSORT D'EMBRAYAGE
+ HOW TO CHANGE THE MAIN PCB
EN - HOW TO CHANGE THE MAIN PCB, SPAN - CÓMO CAMBIAR LA PCB PRINCIPAL,
FR - COMMENT CHANGER LA CARTE DE CIRCUIT IMPRIMÉ PRINCIPALE
!WARNING! Paintball can result in serious injury or blindness. Always observe the rules of safe play and safe paint marker handling. Always Keep the goggle on during play. Do not play with markers exceeding 300.fps(92m/s).
+ LOADER SPARE PARTS
Use below exploded views to locate the part you are looking for. Clicking the part will open a page with the prodcut. If the part you are trying to get is no clickable it means the the part is not available as a direct spare part and you will have to contact our support
+ SPEED FEED
+ TOP SHELL
+ SPRING RAMP
+ SIDE LOGOS
+ DISPLAY
+ BALL TRAY AND CLUTCH
+ PLANETARY GEARS
+ FEED TUBE
+ SPEED FEED
+ CLUTCH
+ RACE WAY
+ GEAR BOX
