- Flight controllers are covered for manufacturer defects. Issues arising from user errors, physical crash damage, damage during installation or dismantling, modifications, power surges, electrical fires, or water exposure are not covered.
- VTX Antenna: Connect and install the image transmission antenna before powering on the flight control. Alternatively, set transmission power to 0 to avoid burnout.
Highly Integration
The Matrix AIO P1 HD FC combines the STM32G473 flight controller, Bluejay ESC, Serial ELRS 2.4G receiver, and P1 Air Unit VTX into a single, compact board – minimizing wiring and simplifying builds. The STM32G473 MCU runs at 168MHz, delivering excellent computing capacity for responsive flight performance. The powerful ESC features a robust 12A continuous current (18A peak) to meet the high surge demands of 1S digital whoops. Paired with the P1 Air Unit HD VTX, enjoy a 1080p@60fps live feed with approximately 60ms latency – crisp, immersive digital video at an affordable cost.
Know More About ArtLynk Protocol
The ArtLynk protocol is a low-latency, long-range communication protocol for drones, offering superior stability and range over traditional analog VTX. ArtLynk protocol enables real-time HD video at about 60ms latency from glass to glass, which is crucial for smooth flight control and high-quality FPV (First Person View). Here are the key features you may want to know.
- Artosyn Inside & KAP Supported: ArtLynk protocol uses the Artosyn's latest AR803X chipset, with core technology support provided by KAP (KAP company provides core technology support or product solution to all FPV companies and ensures compatibility for various FPV products using Artosyn chipsets).
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Collaborative and Open Community: ArtLynk protocol is a collaborative FPV ecosystem not belonging to ONLY one company. Many FPV enterprises and teams would design and produce their own products based on the ArtLynk protocol, ensuring broad compatibility and fostering community.
Serial ELRS 2.4G RX
Serial ELRS 2.4G RX uses the Crossfire serial protocol (CRSF protocol) to communicate between the receiver and the flight controller board. So the Serial ELRS 2.4G RX is available to support upgrading to ELRS V3.0 with no need to flash Betaflight flight controller firmware. Enter binding status by power on/off three times.
- Plugin and unplug the flight controller three times;
- Make sure the RX LED is doing a quick double blink, which indicates the receiver is in bind mode;
- Make sure the RF TX module or radio transmitter enters binding status, which sends out a binding pulse;
- If the receiver has a solid light, it's bound.
The Serial ELRS 2.4G RX can be updated via Wi-Fi or Betaflight serial passthrough. Here is the way to update the Serial ELRS 2.4G RX firmware through passthrough.
- Plug in your FC to your computer, connect to ExpressLRS Configurator instead of Betaflight Configurator;
- Choose target "BETAFPV 2.4G AIO V2 RX";
- Flash using the BetaflightPassthrough option in ExpressLRS Configurator.
How to flash firmware via Wi-Fi here.
Bluejay ESC Firmware
With BB51 ESC solution, Matrix 1S Brushless Flight Controller is based on A_X_5_96KHz_V0.19.hex for BB51 Bluejay hardware, it supports D-shot300, D-shot600, and even RPM filtering in Betaflight, offers 24KHz, 48KHz, and 96KHz fixed PWM frequency for options, and custom start-up melodies.
DO NOT flash the firmware with a shorter interval, otherwise, there will be a certain chance of stalling and burning the flight controller.
ESC Configuration
This flight controller has Bluejay 96kHz firmware by default. If you experience motor startup issues, adjust the Minimum Startup Power (Boost) and Maximum Startup Power (Protection) parameters using the ESC Configurator. Refer to the table below for recommended values.
| Motor Models |
Minimum Startup Power (Boost) |
Maximum Startup Power (Protection) |
|
Freestyle 0802 22000KV
Freestyle 1102 21000KV
|
1025 |
1100 |
|
Racing 0802 25000KV
Champion 0802 28000KV
Freestyle 0702 25000KV
Racing 0702 30000KV
Champion 0702 36000KV
|
1015 |
1060 |
How to Use Serial Ports, Intergrated RX and VTX
Please note that by default, UART3 is connected to the RX and UART4 is connected to the HD VTX. Additionally, this FC reserves 1 complete full-featured serial ports that can be used for external CRSF/SBUS receivers, GPS, or other serial devices. You can refer to the below pictures.
Files:
Note: This FC comes with the onboard P1 Air Unit pre‑flashed with firmware v2.1.1. For optimal flight performance, ensure the following BETAFPV compatible receivers are updated to firmware v2.1.2: P1 VRX, P1 VRX Nano, P1 VRX Standard, VR04 HD Goggles, and Monitor. Please note that all firmware versions mentioned are intended for the BETA TEST FC.
