{"id":10142,"date":"2025-07-10T21:20:31","date_gmt":"2025-07-10T21:20:31","guid":{"rendered":"https:\/\/1dronas.lt\/?post_type=product&p=10142"},"modified":"2025-09-17T12:49:04","modified_gmt":"2025-09-17T09:49:04","slug":"speedybee-f405-mini-bls-35a-20x20-stack","status":"publish","type":"product","link":"https:\/\/1dronas.lt\/en\/produktas\/speedybee-f405-mini-bls-35a-20x20-stack\/","title":{"rendered":"SpeedyBee F405 Mini BLS 35A 20\u00d720 Stack"},"content":{"rendered":"

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

\u2022 SpeedyBee F405 Mini Kit with 35A BLS 4-in-1 ESC is the top-of-the-line SpeedyBee solution. It features a 35A 4-in-1 BLHeli_S electronic speed controller (ESC) and an F405 flight controller that supports the SpeedyBee phone app, allowing for convenient configuration of the drone via Bluetooth;
\n\u2022 SpeedyBee 50A 4-in-1 ESC supports up to 35A DC output. The ESC works with BLHeli_S firmware and comes with a 470uF low ESR capacitor;
\n\u2022 The flight controller supports DJI Air Unit systems via an integrated 9V 2A BEC. It has 6 UART ports for connecting accessories such as LED lights or GPS modules. It also has an integrated 8Mbit memory (blackbox) for recording flight data and an innovative 4-LED light system on the side plate that acts as a battery level indicator, showing the remaining battery capacity in percent.<\/p>\n

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

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

\u2022 MCU (controller): STM32F405;
\n\u2022 IMU (gyroscope): ICM42688P;
\n\u2022 USB connector type: Type-C;
\n\u2022 Barometer: Integrated;
\n\u2022 OSD chip: AT7456E;
\n\u2022 Bluetooth (BLE): Supported. Used to connect to the SpeedyBee app to configure flight controller and ESC parameters. It is necessary to enable MSP mode on the UART4 port and set the baud rate to 115200, otherwise Bluetooth will not work;
\n\u2022 Wireless firmware update: Not supported. FC must be connected to Betaflight Configurator on a computer;
\n\u2022 Wireless Blackbox data download and analysis: Not supported. Requires Betaflight Configurator;
\n\u2022 DJI Air Unit connection: Direct soldering;
\n\u2022 DJI Air Unit Compatibility: Compatible with all DJI devices: DJI O3 \/ RunCam Link \/ Caddx Vista \/ DJI Air Unit V1. Use solder points: <9V, G, T1, R1, G, SUBS (R2)>; \u2022 UART1 (T1, R1) is used for OSD, SUBS (R2) \u2013 for DJI SBUS signal;
\n\u2022 Blackbox (internal memory): 8MB flash;
\n\u2022 BetaFlight camera control: Yes (CC contact on the front side);
\n\u2022 Current sensor input: Supported. When used with SpeedyBee BLS 35A V2 ESC \u2013 set Scale=250, Offset=-500;
\n\u2022 Power (input): 3-6S LiPo. Power via G and V wires from 8-pin connector or G, V solder points on bottom;
\n\u2022 5V output: 4 groups: 3 contacts +5V and 1 BZ+ (for signal). Maximum load \u2013 2A;
\n\u2022 9V output: 1 +9V contact on the front. Maximum load \u2013 3A;
\n\u2022 3.3V output: Supported. Contact \u201c3V3\u201d on the front top. Up to 500 mA;
\n\u2022 4.5V output: Supported. For receiver and GPS even when FC is powered via USB. Up to 1A;
\n\u2022 ESC signal: M1\u2013M4 wires or solder points at the bottom;
\n\u2022 UART:
\nUART1 (OSD);
\nUART2;
\nUART3;
\nUART4 (Bluetooth);
\nUART5 (for ESC telemetry);
\nUART6;
\n\u2022 ESC telemetry: UART R5 (UART5);
\n\u2022 Betaflight LED: Supported. LED, 5V and GND pins on the bottom front;
\n\u2022 Signal buzzer: Use BZ+ and BZ- contacts (5V);
\n\u2022 BOOT button: Supported. Holding down while turning on the FC will enter DFU mode;
\n\u2022 Supported software: BetaFlight (default), INAV;
\n\u2022 Firmware name: SPEEDYBEEF405MINI;
\n\u2022 Mounting: 20\u00d720 mm, 3.5 mm diameter holes. Compatible with M2 and M3 screws \/ silicone sleeves;
\n\u2022 Dimensions: 30 x 32 x 7.8 mm;
\n\u2022 Weight: 9.6 g.<\/p>\n

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

\u2022 Software: BLHeli_S JH-40;
\n\u2022 Continuous current: 35A \u00d7 4;
\n\u2022 Short-time current: 45A (5 sec.);
\n\u2022 ESC protocols: DSHOT300 \/ DSHOT600;
\n\u2022 Power input: 3-6S LiPo;
\n\u2022 Power output: VBAT (battery voltage used to power the FC);
\n\u2022 Current sensor: Supported (Scale=250, Offset=-500);
\n\u2022 Mounting: 20 x 20 mm, \u22053.5 mm holes, compatible with M2 and M3 screws \/ silicone sleeves;
\n\u2022 Dimensions: 35 x 35 x 5.5 mm;
\n\u2022 Weight: 7.2 g.<\/p>\n

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

1x SpeedyBee F405 Mini flight controller;
\n1x SpeedyBee 35A BLHeli_S Mini V2 4-in-1 ESC;
\n1x User manual and app download card;
\n1x 470uF 35V capacitor;
\n1x 8-pin 25 mm long SH 1.0 mm cable (for connecting the controller and ESC);
\n1x DJI 6-pin cable (80 mm long);
\n1x XT30 power cable (7 cm long).<\/p>\n

M2 Accessories:<\/strong><\/p>\n

5x M2 silicone O-rings;
\n5x M2 nylon hex nuts;
\n1x M2 (hole diameter) \u00d7 7.6 mm (height) anti-vibration silicone bushings;
\n4x M2 (diameter) \u00d7 25 mm long screws;
\n4x M2 (diameter) \u00d7 20 mm long screws.<\/p>\n

M3 Accessories:<\/strong><\/p>\n

5x M3 silicone O-rings;
\n5x M3 nylon hex nuts;
\n1x M3 (hole diameter) \u00d7 6.6 mm (height) anti-vibration silicone bushings;
\n4x M3 (diameter) \u00d7 25 mm long screws;
\n4x M3 (diameter) \u00d7 20 mm long screws.<\/p>\n

Soldering diagram and instructions here \u2013 Instructions | soldering diagram<\/a><\/strong><\/em><\/p>\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"

The kit includes a 35A 4-in-1 BLHeli_S ESC and an F405 flight controller with Bluetooth connectivity, allowing you to configure the drone via the SpeedyBee app.<\/span><\/p>\n

\"\"\u00a0\u00a01 \u2013 2 days<\/strong><\/span><\/p>","protected":false},"featured_media":10145,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[638],"product_cat":[217],"product_tag":[645],"class_list":{"0":"post-10142","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-speedybee","7":"product_cat-skydzio-valdikliai-fc-aio-stack","8":"product_tag-speedybee-f405-mini-bls-35a-20x20-stack","10":"first","11":"outofstock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"\nSpeedyBee F405 Mini BLS 35A 20x20 Stack - 1dronas.lt<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/1dronas.lt\/en\/produktas\/speedybee-f405-mini-bls-35a-20x20-stack\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SpeedyBee F405 Mini BLS 35A 20x20 Stack - 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