{"product_id":"cl-racing-f4-aio","title":"CL_Racing F4 AIO","description":"\u003cp\u003eIntroducing the latest development in F4 AIO flight controllers. CL Racing F4 designed by Cheng Lin.\u003c\/p\u003e\r\n\u003cp\u003eThis board is designed to fully embrace all the features of Betaflight. In fact, this design is ahead of Betaflight, in this case, because it is designed to be fully functional when Betaflight 3.2 will be released. Everything works, except the buzzer, which will work when betaflight 3.2 is ready. It's a programmable micro buzzer. See video below for more info and to get a look at it. You can also have a look at the full wiring diagram and specs below.\u003c\/p\u003e\r\n\u003cp\u003eArmattan has never been into trying to monetize flight controllers' sales. So if you wonder why the price is so low, that's why. It's nice to have a small mark up, but at the end of the day, we are custom quad builders. FCs are a mere commodity for us, but they are a very important commodity. We need something solid for our builds and this is it. This is thoroughly tested now and lots of time went into making this flight controller. See video below for more info.\u003c\/p\u003e\r\n\u003cp\u003eThere are rumors that the designer, Cheng Lin, spent months in complete isolation working on this design atop Tibetan mountains in California. When he returned, he had a long beard, dirty toe nails and nothing but rags for clothes. But he was also wearing a big smile. To this day, Cheng has not once discussed his moments in isolation. Seems imminent he is preparing for another hiatus. We certainly can expect to see great designs from him in the future as the hobby evolves, just like this one.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/wR9xC7nt24M?ecver=2\" width=\"100%\" height=\"360\" frameborder=\"0\" style=\"border:0;\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n\r\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eLiPo Input: 2-6S\u003c\/li\u003e\r\n\u003cli\u003e120A Current sensor with 160A PDB build in\u003c\/li\u003e\r\n\u003cli\u003eSize: 36x36mm\u003c\/li\u003e\r\n\u003cli\u003eMount Holes: 30.5 x 30.5 mm\u003c\/li\u003e\r\n\u003cli\u003eCPU - STM32F405RGT6 (F4 chip) \u003c\/li\u003e\r\n\u003cli\u003eMPU-6000\u003c\/li\u003e\r\n\u003cli\u003eSD Card Slot \u003c\/li\u003e\r\n\u003cli\u003eBuild in 5V BEC 1.2A\u003c\/li\u003e\r\n\u003cli\u003eBuild-in 7.6V BEC 1.2A Filtered For camera and VTX\u003c\/li\u003e\r\n\u003cli\u003eBuild in Betaflight OSD\u003c\/li\u003e\r\n\u003cli\u003eBuilt in current sensor, PDB\u003c\/li\u003e\r\n\u003cli\u003e4 UARTS + USB \u003c\/li\u003e\r\n\u003cli\u003e5V LED strip output (Don't use high power LED on 5V not exceed 500 ma)\u003c\/li\u003e\r\n\u003cli\u003e4 motors on each corner for a better layout.\u003c\/li\u003e\r\n\u003cli\u003eDedicated Sbus hardware inverted (F4 needs inverter for the signal), separated ppm and sat_rx input. \u003c\/li\u003e\r\n\u003cli\u003eSupport TP and Smartaudio VTX \u003c\/li\u003e\r\n\u003cli\u003eDshot ready for new ESC protocol\u003c\/li\u003e\r\n\u003cli\u003eSupport all the betaflight feature\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eIncludes\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x CL_Racing F4 AIO\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"CL_Racing","offers":[{"title":"Default Title","offer_id":30087209713727,"sku":"7508","price":36.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/8301\/2671\/products\/cl-racing-f4-aio_10db3f69-9d54-44cd-befb-9040ea7e0226.jpg?v=1570092739","url":"https:\/\/dronecosmo.myshopify.com\/products\/cl-racing-f4-aio","provider":"DroneCosmo","version":"1.0","type":"link"}