{"id":22804,"date":"2026-08-04T14:41:53","date_gmt":"2026-08-04T11:41:53","guid":{"rendered":"https:\/\/1dronas.lt\/?post_type=product&p=22804"},"modified":"2026-08-20T23:10:29","modified_gmt":"2026-08-20T20:10:29","slug":"betafpv-matrix-1s-brushless-3in1-hd-flight-controller","status":"publish","type":"product","link":"https:\/\/1dronas.lt\/en\/produktas\/betafpv-matrix-1s-brushless-3in1-hd-flight-controller\/","title":{"rendered":"BETAFPV Matrix 1S Brushless 3in1 HD Flight Controller"},"content":{"rendered":"

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Matrix 1S Brushless Flight Controller 3IN1 is an advanced 1S flight controller optimized for the DJI O4 digital FPV system. The flight controller, 18 A ESC and ELRS 2.4 GHz receiver are integrated into a single board, ensuring easy installation and reduced weight. The powerful STM32G473 microcontroller and next-generation BEC guarantee fast operation, stable flight and extremely precise drone control.<\/p>\n

Features:<\/strong><\/p>\n

\u2022 3IN1 design \u2013 flight controller, 18 A ESC and ELRS 2.4 GHz receiver integrated into one board, optimized for the DJI O4 digital FPV system;
\n\u2022 STM32G473 microcontroller \u2013 up to 55 % faster than F411, ensures faster data processing and more precise control;
\n\u2022 Stable power supply \u2013 new generation BEC guarantees reliable voltage supply and smooth HD video transmission;
\n\u2022 Powerful ESC \u2013 supports up to 12 A continuous and 18 A instantaneous current, making it suitable for dynamic flights;
\n\u2022 Precise operation \u2013 separate 3.3 V LDO power supply for the IMU sensor reduces interference and increases flight stability;
\n\u2022 Easy installation \u2013 integrated motor connectors and SH1.0 6-pin connector for the DJI O4 system allow for quick assembly and easy maintenance of the drone.<\/p>\n

Specification:<\/strong><\/p>\n

\u2022 Microcontroller (MCU): STM32G473CEU6 (168 MHz);
\n\u2022 Gyroscope: BMI270 V1.0;
\n\u2022 Blackbox memory: 16 MB;
\n\u2022 Sensors: voltage and current measurement;
\n\u2022 BEC: 5V \/ 3A;
\n\u2022 UART connectors:
\nUART1 \u2013 only for the receiver (RX\/SBUS);
\nUART2 \u2013 free;
\nUART3 \u2013 for ELRS receiver;
\nUART4 \u2013 free \/ HD MSP (DJI O4).
\n\u2022 ESC: 12 A DC;
\n\u2022 Receiver (RX): integrated Serial ELRS 2.4 GHz (V3.4.3);
\n\u2022 Software (FC Firmware): Betaflight_4.5.1_BETAFPVG473;
\n\u2022 USB connector: SH1.0 4-pin;
\n\u2022 HD digital VTX connector: SH1.0 6-pin (DJI O4);
\n\u2022 Motor connectors: JST1.25 3-pin;
\n\u2022 Battery connection: BT2.0;
\n\u2022 Mounting hole spacing: 25.5 x 25.5 mm;
\n\u2022 Weight:
\n3.8 \u00b1 0.1 g (without BT2.0 connector);
\n4.2 \u00b1 0.1 g (with BT2.0 connection);
\n\u2022 ESC:
\n\u2022 Power supply: 1S LiPo \/ LiHV batteries only;
\n\u2022 Current: 12 A continuous, 18 A instantaneous;
\n\u2022 ESC software: Bluejay BB51 (A_X_5_96_v0.19.2.hex);
\n\u2022 Supported digital protocols: DSHOT300, DSHOT600.<\/p>\n

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Class 1S whoop drones often fly when the battery voltage drops to 3.3V, and digital video transmission systems require higher current at that time. Therefore, a new generation of BEC has been developed that can deliver more than 3A of current even at a voltage of just 2.85V. This helps ensure stable HD video transmission even in critical situations. Although flying to such low voltage is not recommended, this technology provides more opportunities to safely return the drone in unexpected situations.<\/p>\n

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The 3IN1 version features integrated motor connectors and a SH1.0 6-pin HD digital connector, allowing for assembly and maintenance without soldering. Spend less time assembling and more time flying your HD whoop drone.<\/p>\n

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