3DR FPV Carrier Board 3 for Control N1 (CN1)
by 3DR

The 3DR Carrier Board 3 for Control N1 (CN1) – FPV (R0033) is a compact, high-utility carrier board designed to seamlessly integrate the ultra-lightweight 3DR Control N1 autopilot into analog FPV drones, custom multirotors, and small sUAS airframes. Built around an industry-standard 30.5mm x 30.5mm mounting pattern, this board combines power regulation, peripheral connectivity, and analog video OSD functionality into a clean, stack-friendly form factor.

At its core, the board features an integrated 7456 analog On-Screen Display (OSD) chip to output real-time flight telemetry—including battery voltage, altitude, GPS coordinates, and flight modes—directly onto analog video feeds. Equipped with an onboard voltage regulator supporting up to 6S LiPo direct battery input, it powers both the Control N1 flight controller and connected 5V peripherals (such as GPS modules, telemetry radios, and ELRS receivers) without requiring an external BEC. Featuring a dedicated JST-SH connector for direct wiring to standard 4-in-1 ESCs, alongside JST-GH ports and solder pads for camera, CAN, and PWM expansion, Carrier Board 3 delivers a streamlined, low-clutter wiring solution for high-performance UAV builds.

Technical Specifications

• Brand / Manufacturer: 3DR

• Model Identifier: Carrier Board 3 for Control N1 (R0033)

• Autopilot Compatibility: 3DR Control N1 (CN1) Autopilot Module

• Mounting Pattern: 30.5 mm x 30.5 mm (M3 with installed rubber grommets)

• Dimensions (L x W x H): 37 mm x 37 mm x 8.73 mm

• Net Weight: 9.5 grams

• Input Voltage Capability: Direct 2S to 6S LiPo Battery Input

• Onboard Power Supply: Integrated 5V Regulator for FC and peripherals

• Video Capabilities: Onboard 7456 Analog OSD with Camera IN / Video OUT pads

• Onboard Connectors: 4x JST-GH (GPS1, Serial 1, Serial 2, Serial 3), 1x JST-SH (ESC), 1x USB-C

• Solder Pad Connections: 10x PWM (Bi-directional capable), CAN, 2x Serial, I2C, Camera IN/OUT

• Software Integration: Native ArduPilot and PX4 support via Control N1 module

What Is Included

• (1) 3DR Carrier Board 3 for Control N1 (CN1) - FPV (R0033)

• (1) USB-C Cable

• (4) MRC0206 6-Pin JST-GH to 6-Pin JST-GH Cables (100mm)