Product overview
The RadioLink PIX6 is a flight-control component for integration into aircraft and other vehicle projects. It supports APM and PX4 firmware, parameter encryption, and customization through secondary development. Its physical architecture combines software and mechanical vibration damping with BMI088 and ICM42688-P gyroscopes. If the main gyroscope becomes abnormal, the controller automatically switches to the secondary unit. The enclosure measures 95.5mm × 51.5mm × 15mm, providing a concrete footprint for installation planning. Processing and storage resources comprise a 216MHz operating frequency, 2MB flash, 512K RAM, and 32KB FRAM.
Integration connections cover dual external GPS, two CAN buses, SBUS input and output, a Spektrum DSM receiver connection, telemetry, SPI, and analog inputs. Main outputs connect to motors, while auxiliary outputs accommodate equipment such as steering gear and lighting. Integrated OSD supplies flight information without a separate OSD module. Analog video transmission supports plug-and-play connection; the named DJI and Caddx digital systems require a DiViT adapter board. Type-C provides parameter adjustment and firmware upgrades. Operational functions include waypoint following, viewable Dataflash logs, geofence settings, and automatic return triggered by switching, signal loss, or a configured low-voltage threshold.
The supplied configuration is a controller package with one power module, buzzer, safety switch, 4G TF card, mounting tape, connection cables, and a manual. The power module accepts 2-12S (7.4-50.4V), detects up to 90A overall with a stated 22.5A single-ESC detection limit, and provides a 5.3±0.2V, 2A BEC output. Procurement requires selection of the appropriate power-module package for the installation: factory packing includes only one of the two module configurations. The cable set includes paired CAN, telemetry, and GPS leads alongside individual peripheral, power, receiver, debug, USB, and Type-C cables.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type and firmware | RadioLink PIX6 open-source flight controller; supports APM and PX4 firmware and parameter encryption. |
| Vibration damping | Software vibration-damping algorithm combined with mechanical vibration damping. |
| Gyroscopes | Built-in BMI088 and ICM42688-P dual gyroscopes with automatic secondary-gyroscope switching.Automatic changeover when the main gyroscope is abnormal. |
| Integrated OSD | Integrated OSD displays flight direction and aircraft position in real time without an external OSD module. |
| Customization | Supports secondary development and project-specific function customization. |
| Dual GPS support | Supports two external GPS connections.External GPS connection. |
| Processor frequency | 216MHz. |
| Flash memory | 2MB. |
| RAM | 512K. |
| FRAM | 32KB. |
| Waypoint operation and logging | Waypoint-following operation and viewable Dataflash logs. |
| Automatic return and geofence | Supports automatic return and geofence settings.Return triggered by switching, signal loss, or voltage below the configured setting. |
| Video integration | Plug-and-play analog video transmission; DJI DIGITAL FPV SYSTEM, DJI O3 Air Unit, and Caddx Walksnail Avatar HD System connection through DiViT, with 720p/120fps stated.Digital systems connect through the DiViT adapter board. |
| Power-module input | 2-12S (7.4-50.4V).Supplied power module. |
| Maximum detection current | 90A; 22.5A maximum detection current per single ESC.Supplied power module; single ESC maximum detection current is 22.5A. |
| BEC output voltage | 5.3±0.2V.Supplied power module. |
| BEC output current | 2A.Supplied power module. |
| Power-module configuration | One power module included, selected from two available module configurations.Default factory packing; choose the module package version for the installation. |
| Dimensions | 95.5mm × 51.5mm × 15mm. |
| Receiver interfaces | Spektrum DSM receiver connection. |
| CAN interfaces | CAN Bus 1 and CAN Bus 2. |
| SBUS and control outputs | SBUS receiver input and signal output, main motor outputs, and auxiliary outputs for equipment such as steering gear and lighting. |
| Telemetry interfaces | Telemetry1 and Telemetry2 connections for data telemetry modules. |
| ADC connections | 6.6V ADC connection; additional 3.3V ADC connection. |
| Peripheral connections | OSD, 3.3V ADC, buzzer, USB, SPI, and GPS connections. |
| Power-monitor interfaces | Power Module2 SMBUS/I2C input. |
| Analog power monitoring | Power Module1 analog voltage and current monitoring inputs. |
| Configuration and debug access | Type-C connection for parameter adjustment and firmware upgrades; developer debug port and input/output reset button. |
| Supplied core equipment | One PIX6 flight controller, one 2-12S power module, one buzzer, one safety switch, one 4G TF (MicroSD) card, and two pieces of double-sided adhesive tape.Standard packing list. |
| Supplied cables and documentation | Two cables each for CAN1/2, TELEM1/2, and GPS1/2; one cable each for DSM RC, ADC 6V6, ADC 3V3, OSD, SWITCH, I2C, SPI, POWER1, POWER2, debug, receiver, USB, and Type-C upgrade/parameter setting; one user manual and one packaging box.Standard packing list. |
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