{"product_id":"sub250-redfox-a3-f722-45a-aio-flight-controller","title":"Sub250 Redfox A3 F722 45A AIO Flight Controller","description":"\u003ch1\u003eSub250 Redfox A3 F722 45A AIO Flight Controller\u003c\/h1\u003e\n\u003cp\u003eThe Redfox A3 combines an STM32F722 flight controller and 45A BLHeli_32 ESC in a compact 25.5mm AIO board for 2-inch to 3.5-inch FPV builds. A separate USB-C adapter board lets you place the port somewhere accessible.\u003c\/p\u003e\n\u003ch2\u003eWhy You Want It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eF722 processing, ICM42688-P gyro and onboard barometer.\u003c\/li\u003e\n\u003cli\u003eSix UARTs, a 5V 2.5A BEC and a direct DJI 6-pin connection provide room for peripherals.\u003c\/li\u003e\n\u003cli\u003eThe 45A ESC supports 2S to 6S LiPo and DShot300\/600.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCU:\u003c\/strong\u003e STM32F722\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMU:\u003c\/strong\u003e ICM42688-P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware target:\u003c\/strong\u003e SUB250REDFOX722AIO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSD:\u003c\/strong\u003e AT7456E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarometer:\u003c\/strong\u003e Built in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUARTs:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBEC:\u003c\/strong\u003e 5V 2.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 25.5 x 25.5mm, M3 reducing to M2 with grommets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard size:\u003c\/strong\u003e 33.5 x 33.5 x 6.45mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard weight:\u003c\/strong\u003e 8.7g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESC continuous current:\u003c\/strong\u003e 45A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESC burst current:\u003c\/strong\u003e 55A for 10 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 2S to 6S LiPo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESC firmware:\u003c\/strong\u003e BLHeli_32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Redfox A3 45A AIO\u003c\/li\u003e\n\u003cli\u003e1 x external USB-C module with 150mm cable\u003c\/li\u003e\n\u003cli\u003e1 x 6-pin DJI cable\u003c\/li\u003e\n\u003cli\u003eSilicone grommets, mounting hardware, capacitor, XT30 power lead and support card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sub250","offers":[{"title":"45A","offer_id":56633572852093,"sku":"SU000097","price":64.9,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/6_265dae4a-5e7b-4a23-9468-11ac8534155a.webp?v=1754483040","url":"https:\/\/www.unmannedtechshop.co.uk\/products\/sub250-redfox-a3-f722-45a-aio-flight-controller","provider":"Unmanned Tech","version":"1.0","type":"link"}