{"id":19686,"date":"2022-11-17T11:02:49","date_gmt":"2022-11-17T09:02:49","guid":{"rendered":"https:\/\/store.djicyprus.com\/?post_type=product&#038;p=19686"},"modified":"2026-07-01T21:09:00","modified_gmt":"2026-07-01T18:09:00","slug":"english-betafpv-f4-1s-5a-aio-brushless-flight-controller","status":"publish","type":"product","link":"https:\/\/dronehouse.gr\/en\/product\/english-betafpv-f4-1s-5a-aio-brushless-flight-controller\/","title":{"rendered":"BetaFPV F4 1S 5A AIO Brushless \u0395\u03bb\u03b5\u03b3\u03ba\u03c4\u03ae\u03c2 \u03a0\u03c4\u03ae\u03c3\u03b7\u03c2"},"content":{"rendered":"<p>The ultralight F4 1S 5A AIO Brushless Flight Controller is back\u00a0in stock with new and upgraded features. Compared to the previous\u00a0version, the new board uses Serial ExpressLRS 2.4G instead of SPI ELRS 2.4G so that it can support ExpressLRS V3.0 and also has a Frsky RX version to choose from. We updated the FC with high-quality BMI270 gyro and BB51 ESC hardware. In addition, this new board supports the Betaflight Blackbox function.<\/p>\n<p><strong>Tons of ExpressLRS\u00a0items are available now!<\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19693\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024.png\" alt=\"\" width=\"1024\" height=\"576\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024.png 1024w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-150x84.png 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-300x169.png 300w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-768x432.png 768w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-600x338.png 600w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-640x360.png 640w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-400x225.png 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-367x206.png 367w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/FB_828fce24-2259-484d-a9e1-ab2d7acac796_1024x1024-570x321.png 570w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>Bullet Point<\/h2>\n<ul>\n<li>Come with a Serial ExpressLRS 2.4G receiver, which can be updated via Wi-Fi or Betaflight serial passthrough. It is convenient for pilots to flash any version of ELRS RX firmware and\u00a0especially can flash ExpressLRS V3.0 without updating flight controller firmware.<\/li>\n<li>The SPI Frsky version board reserves\u00a0an SBUS port and a UART port, which is available for the SBUS protocol receiver or other external receivers.<\/li>\n<li>Built-in an 8MB flash memory chip dedicated to Blackbox logging.\u00a0It\u2019s an extremely powerful tool for tuning and troubleshooting an FPV drone.<\/li>\n<li>Integrated motor pin connectors, it is easy to install motors without soldering work.<\/li>\n<li>Particular design with only 3.6g ultralight weight, reasonable layout, and easy to build. With a 26*26mm mounting hole size, it is fully compatible with the whoop frame in the current market.<\/li>\n<\/ul>\n<h2>Specification of\u00a0FC<\/h2>\n<ul>\n<li>CPU: STM32F411CEU6 (100MHZ)<\/li>\n<li>Six-Axis:\u00a0BMI270<\/li>\n<li>Built-in Receiver: Serial ExpressLRS 2.4G\/SPI CC2500 (Frsky)<\/li>\n<li>Receiver antenna: Line antenna<\/li>\n<li>FC Size: 30*30mm<\/li>\n<li>Mounting Hole Size: 26*26mm<\/li>\n<li>Firmware version: betaflight_4.3.1_BETAFPVF411 (ELRS)\/betaflight_4.2.11_BETAFPVF411RX (Frsky)<\/li>\n<li>OSD: Built-in BetaFlight OSD<\/li>\n<li>Blackbox:\u00a08MB<\/li>\n<li>Recommend VTX: &gt;=200mW, like\u00a0BETAFPV M03 350mW VTX\u00a0or\u00a0TBS Unify VTX<\/li>\n<li>Power Cable: 55mm, with\u00a0BT2.0 connector<\/li>\n<li>Weight: 3.6g(ELRS)\/3.7g(Frsky), without power cable and BT2.0 connector<\/li>\n<\/ul>\n<h2>Specification of ESC<\/h2>\n<ul>\n<li>Power supply: 1S<\/li>\n<li>Current: 5A continuous and peak 6A (3 seconds)<\/li>\n<li>ESC\u00a0firmware: A_X_5_.HEX for BB51 BLHeli_S hardware<\/li>\n<li>Signal Support: D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM<\/li>\n<\/ul>\n<p>The BLHeli_S firmware could support the BB51 hardware now. This board is powered by BB51 hardware.\u00a0<strong>If you want to setup the ESC specification, please use the BLHeliSuite16714902A_Beta or\u00a0ESC-Configurator.<\/strong><\/p>\n<ul>\n<li><em>ESC-Configurator:\u00a0<a href=\"https:\/\/preview.esc-configurator.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/preview.esc-configurator.com\/<\/a><\/em><\/li>\n<li><a href=\"https:\/\/app.box.com\/s\/4fakxgti8i5o2s29s125aa9ljaihonn0\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Download BLHeliSuite16714902A_Beta here.<\/em><\/a><\/li>\n<li><a href=\"https:\/\/github.com\/bitdump\/BLHeli\/tree\/master\/BLHeli_S%20SiLabs\/Hex%20files\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Download the BB51 ESC firmware. Please choose A_X_5.HEX.<\/em><\/a><\/li>\n<\/ul>\n<p><em>Note: Only SPI ELRS 2.4G version supports motor direction set through Betaflight Configurator and SPI Frsky version does not support. BLHeli Configurator, and Bluejay Configurator are invalid for the BB51 ESC (both versions).<\/em><\/p>\n<h2>Diagram<\/h2>\n<p>Below is the diagram for Serial ELRS 2.4G RX.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19689\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480.png\" alt=\"\" width=\"458\" height=\"480\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480.png 458w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-150x157.png 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-286x300.png 286w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-400x419.png 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-367x385.png 367w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19698\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480.png\" alt=\"\" width=\"467\" height=\"480\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480.png 467w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-150x154.png 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-292x300.png 292w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-400x411.png 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-367x377.png 367w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-32x32.png 32w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/><\/p>\n<p>Below is the diagram for SPI Frsky RX.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19689\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480.png\" alt=\"\" width=\"458\" height=\"480\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480.png 458w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-150x157.png 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-286x300.png 286w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-400x419.png 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/873209b4315a474d5f0cd872c40e16ba_95b94e51-f597-4662-a2c4-6737738da88b_480x480-367x385.png 367w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19698\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480.png\" alt=\"\" width=\"467\" height=\"480\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480.png 467w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-150x154.png 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-292x300.png 292w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-400x411.png 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-367x377.png 367w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_324f3f61-7025-4053-8d5a-2594d2219cfb_480x480-32x32.png 32w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/><\/p>\n<h2>Serial ELRS 2.4G RX<\/h2>\n<p>Serial\u00a0ELRS 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.<\/p>\n<ul>\n<li>Plugin and unplug\u00a0the flight controller three times;<\/li>\n<li>Make sure the RX LED is doing a quick double blink, which indicates the receiver is in bind mode;<\/li>\n<li>Make sure the RF TX module or radio transmitter enters binding status, which sends out a binding pulse;<\/li>\n<li>If the receiver has a solid light, it&#8217;s bound.<\/li>\n<\/ul>\n<p>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.<\/p>\n<ul>\n<li>Turn off telemetry in the Betaflight configurator.<\/li>\n<\/ul>\n<p style=\"padding-left: 30px\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-19691\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/Dingtalk_20221014210738_600x600-1.jpg\" alt=\"\" width=\"600\" height=\"81\" \/><\/p>\n<ul>\n<li>Power cycle, while holding the Boot button to put the ELRS receiver into the bootloader.<\/li>\n<\/ul>\n<p style=\"padding-left: 30px\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-19688\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_a4fae828-85e7-4b78-82df-a3b309b4ab2b_240x240.jpg\" alt=\"\" width=\"240\" height=\"119\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_a4fae828-85e7-4b78-82df-a3b309b4ab2b_240x240.jpg 240w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/9c194e3c986b0c5b8388668b5ab6bfc5_a4fae828-85e7-4b78-82df-a3b309b4ab2b_240x240-150x74.jpg 150w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/><\/p>\n<ul>\n<li>Open the Betaflight configurator, exit DFU mode, and make sure the Betaflight is disconnected from the flight controller.<\/li>\n<li>Flash using the Passthrough option in ExpressLRS Configurator.<\/li>\n<\/ul>\n<p><span style=\"color: #b3b3b3\"><em><a style=\"color: #b3b3b3\" href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/4404231679129-How-to-Flash-Firmware-of-ELRS-RX-TX\" rel=\"noopener\">How to flash firmware via Wi-Fi here.<\/a><\/em><\/span><\/p>\n<h2>SPI Frsky RX<\/h2>\n<p>Come with the built-in SPI Frsky Receiver (CC2500 chip), F4 1S 5A AIO FC can be compatible with Futaba S-FHSS, Frsky D8, and D16 protocol. The default protocol is configured to Frsky D16 FCC out of the factory. Pilots could set up the protocol according to your own need in Betaflight Configurator.<\/p>\n<div class=\"table-wrapper\">\n<table style=\"width: 538px\">\n<tbody>\n<tr>\n<td style=\"width: 190px\"><strong>Configuration<\/strong><\/td>\n<td style=\"width: 332px\"><strong>Protocol<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 190px\">FRSKY_D<\/td>\n<td style=\"width: 332px\">Frsky D8<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 190px\">FRSKY_X<\/td>\n<td style=\"width: 332px\">Frsky D16 FCC (ACCST 1.X version)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 190px\">FRSKY_X_LBT<\/td>\n<td style=\"width: 332px\">Frsky D16 LBT\u00a0(ACCST 1.X version)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 190px\">SFHSS<\/td>\n<td style=\"width: 332px\">Futaba S-FHSS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19694\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/N_PNB8OUR38KZ_ZQXT_QY_S_grande_3846be9b-f7b2-495d-9b47-1fd0dd233b0a_600x600.jpg\" alt=\"\" width=\"544\" height=\"287\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/N_PNB8OUR38KZ_ZQXT_QY_S_grande_3846be9b-f7b2-495d-9b47-1fd0dd233b0a_600x600.jpg 544w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/N_PNB8OUR38KZ_ZQXT_QY_S_grande_3846be9b-f7b2-495d-9b47-1fd0dd233b0a_600x600-150x79.jpg 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/N_PNB8OUR38KZ_ZQXT_QY_S_grande_3846be9b-f7b2-495d-9b47-1fd0dd233b0a_600x600-300x158.jpg 300w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/N_PNB8OUR38KZ_ZQXT_QY_S_grande_3846be9b-f7b2-495d-9b47-1fd0dd233b0a_600x600-400x211.jpg 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/N_PNB8OUR38KZ_ZQXT_QY_S_grande_3846be9b-f7b2-495d-9b47-1fd0dd233b0a_600x600-367x194.jpg 367w\" sizes=\"(max-width: 544px) 100vw, 544px\" \/><\/p>\n<p><a href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/900003637946-How-to-Bind-with-F4-Betaflight-FC-SPI-Receiver-SPI-Frsky-D8-SPI-Frsky-D16-FCC-SPI-Frsky-D16-LBT-SPI-Futaba-S-FHSS-\" rel=\"noopener\">How to Bind with Betaflight FC with SPI Frsky Receiver.<\/a><\/p>\n<h2>Betaflight Firmware and CLI<\/h2>\n<p>F4 1S 5A AIO Brushless Flight Controller comes with the default firmware betaflight_4.3.1_BETAFPVF411 (ELRS) or betaflight_4.2.11_BETAFPVF411RX (Frsky). The default firmware for Serial ExpressLRS 2.4G RX version supports ELRS V2.4 RX.<\/p>\n<p>Pay attention,\u00a0For the Serial ExpressLRS 2.4G version,\u00a0<strong>ONLY the Betaflight firmware 4.3.0 and up start to support this BMI270 gyro.\u00a0<\/strong>For the SPI Frsky version,\u00a0<strong>DO NOT flash the\u00a0other\u00a0firmware, otherwise, the RX will be lost in control at a very close range.\u00a0<\/strong>We have already built our own firmware betaflight_4.2.11_BETAFPVF411RX for SPI Frsky RX version to support BMI270 gyro. Please check the below link to download the firmware.<\/p>\n<ul>\n<li><a href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/7064243258777-Firmware-for-F4-1S-5A-Flight-Controller-BMI270-ELRS-2-4G-Frsky-\" rel=\"noopener\">Download the firmware and CLI dump file for the F4 1S 5A FC ELRS\/Frsky board.<\/a><\/li>\n<\/ul>\n<p><span style=\"color: #b3b3b3\"><em>Note: The RX RSSI values drop when the flight controller is installed on the quadcopter with HD digital VTX (Walksnail or HDZero). For example,\u00a0the theoretical failsafe RSSI values for 250Hz packet rate\u00a0are -108dBm. Actually, the\u00a0RX will be possibly lost in control when the RX RSSI values reach about -92dBm.<\/em><\/span><\/p>\n<h2 style=\"text-align: left\">Bluejay ESC Firmware<\/h2>\n<p>F4 1S 5A flight controller with BB51 ESC hardware could flash the Bluejay ESC firmware now, which is based on BLHeli_S revision 16.7. With Bluejay ESC firmware, it supports bidirectional D-shot and RPM filtering in Betaflight, offers 24KHz, 48KHz, and 96KHz fixed PWM frequency for options, and custom start-up melodies.\u00a0By using Bluejay ESC firmware on\u00a0Meteor65\u00a0and\u00a0Meteor65 Pro\u00a0whoop drones with\u00a00802SE 19500KV motors, the flight time is increasing effectively. The default firmware for F4 1S 5A FC will be changed to Bluejay ESC firmware.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19695\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/1_f1e8c5ed-49a0-488e-8ba6-74c3ff08aa56_160x160.jpg\" alt=\"\" width=\"160\" height=\"111\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/1_f1e8c5ed-49a0-488e-8ba6-74c3ff08aa56_160x160.jpg 160w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/1_f1e8c5ed-49a0-488e-8ba6-74c3ff08aa56_160x160-150x104.jpg 150w\" sizes=\"(max-width: 160px) 100vw, 160px\" \/><\/p>\n<p><strong>For pilots who\u00a0want to flash Bluejay ESC firmware for F4 1S 5A FC, please use the BLHeliSuite16714902A_Beta or\u00a0ESC-Configurator and download Bluejay ESC firmware\u00a0A_X_5_.HEX from the below links.<\/strong><\/p>\n<ul>\n<li><em>ESC-Configurator:\u00a0<a href=\"https:\/\/preview.esc-configurator.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/preview.esc-configurator.com\/<\/a><\/em><\/li>\n<li><a href=\"https:\/\/app.box.com\/s\/4fakxgti8i5o2s29s125aa9ljaihonn0\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Download BLHeliSuite16714902A_Beta here.<\/em><\/a><\/li>\n<li><a href=\"https:\/\/github.com\/bird-sanctuary\/bluejay\/releases\/tag\/v0.18.1\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Download the Bluejay ESC firmware. Please choose A_X_5.HEX.<\/em><\/a><\/li>\n<\/ul>\n<article class=\"4ever-article\" style=\"padding-left: 30px\" 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data-identifier-application__slash__x-doc-key=\"X8oLl9ex9V4dlapY\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-19697\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/7f7a9bdb-b98f-4c22-a318-3eeafc012d2e_240x240.jpg\" alt=\"\" width=\"240\" height=\"164\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/7f7a9bdb-b98f-4c22-a318-3eeafc012d2e_240x240.jpg 240w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/7f7a9bdb-b98f-4c22-a318-3eeafc012d2e_240x240-150x103.jpg 150w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/><\/article>\n<p 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data-identifier-application__slash__x-doc-key=\"X8oLl9ex9V4dlapY\"><span style=\"color: #b3b3b3\"><em>Note: Only SPI ELRS 2.4G version supports motor direction set through Betaflight Configurator and SPI Frsky version does not support. BLHeli Configurator, and Bluejay Configurator are invalid for the BB51 ESC (both versions).<\/em><\/span><\/p>\n<h2 style=\"text-align: left\">Connecting External RX\/HD Digital or Analog VTX<\/h2>\n<p>Both Serial ExpressLRS 2.4G RX and SPI Frsky RX version support external HD digital VTX or Analog VTX. Please note that the SPI Frsky RX version reserves an SBUS port and a UART port, which is available for the SBUS protocol receiver or other external receivers. You can refer to the below picture.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-19692\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-404x1024.png\" alt=\"\" width=\"404\" height=\"1024\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-404x1024.png 404w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-150x380.png 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-118x300.png 118w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-600x1521.png 600w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-606x1536.png 606w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-400x1014.png 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-367x931.png 367w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600-570x1445.png 570w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/f4b3da9554de4e60ffd11b8edcb16ff8_d3d78c98-20d0-4466-8be7-10b7738f88db_1600x1600.png 631w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/><\/p>\n<h2 style=\"text-align: left\">Recommend\u00a0Parts<\/h2>\n<ul>\n<li>Battery:\u00a0BT2.0\u00a0300mAh 1S Battery<\/li>\n<li>Frame:\u00a0\u00a0Meteor65 frame\u00a0\/\u00a0Meteor75 frame<\/li>\n<li>Props:\u00a031mm 4-Blades props\u00a0(for 65mm frame) \/\u00a040mm 4-blades props\u00a0(for 75mm frame)<\/li>\n<li>Motors:\u00a00603 motors\u00a0\/\u00a00703 motors\u00a0\/\u00a00802 motors<\/li>\n<li>VTX:\u00a0M03 25-350mW VTX<\/li>\n<\/ul>\n<h2><\/h2>\n<div style=\"text-align: left\"><\/div>\n<h2>Package<\/h2>\n<ul>\n<li>1 * F4 1S 5A AIO Brushless Flight Controller (ELRS or Frsky)<\/li>\n<li>4 *\u00a0M1.2x4mm Screws<\/li>\n<li>4 *\u00a0M1.4x5mm Screws<\/li>\n<li>4 * Anti-vibration Rubber Dampers<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-19696\" src=\"https:\/\/store.djicyprus.com\/wp-content\/uploads\/2022\/11\/3f89305fb1dabad87b9b93324e3c25cd_19fdb1d1-0381-418a-b152-3321f62be74e_600x600.png\" alt=\"\" width=\"600\" height=\"525\" srcset=\"https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/3f89305fb1dabad87b9b93324e3c25cd_19fdb1d1-0381-418a-b152-3321f62be74e_600x600.png 600w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/3f89305fb1dabad87b9b93324e3c25cd_19fdb1d1-0381-418a-b152-3321f62be74e_600x600-150x131.png 150w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/3f89305fb1dabad87b9b93324e3c25cd_19fdb1d1-0381-418a-b152-3321f62be74e_600x600-300x263.png 300w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/3f89305fb1dabad87b9b93324e3c25cd_19fdb1d1-0381-418a-b152-3321f62be74e_600x600-400x350.png 400w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/3f89305fb1dabad87b9b93324e3c25cd_19fdb1d1-0381-418a-b152-3321f62be74e_600x600-367x321.png 367w, https:\/\/dronehouse.gr\/wp-content\/uploads\/2022\/11\/3f89305fb1dabad87b9b93324e3c25cd_19fdb1d1-0381-418a-b152-3321f62be74e_600x600-570x499.png 570w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The ultralight F4 1S 5A AIO Brushless Flight Controller is back\u00a0in stock with new and upgraded features. Compared to the previous\u00a0version, the new board uses Serial ExpressLRS 2.4G instead of SPI ELRS 2.4G so that it can support ExpressLRS V3.0 and also has a Frsky RX version to choose from. We updated the FC with high-quality BMI270 gyro and BB51 ESC hardware. In addition, this new board supports the Betaflight Blackbox function.<\/p>","protected":false},"featured_media":19700,"template":"","meta":[],"product_brand":[],"product_cat":[2390],"product_tag":[2128],"class_list":["post-19686","product","type-product","status-publish","has-post-thumbnail","product_cat-dji-more-products","product_tag-betafpv-f4-1s-5a-aio-brushless-flight-controller","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/product\/19686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/product\/19686\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/media\/19700"}],"wp:attachment":[{"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/media?parent=19686"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/product_brand?post=19686"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/product_cat?post=19686"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dronehouse.gr\/en\/wp-json\/wp\/v2\/product_tag?post=19686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}