FoamTini - Sub 250g FPV Wing

thingiverse

Design and build instructions for my Sub 250g Wing. This is a plank style wing inspired by designs like the Nano Goblin, Nano Drak, and E-Wings Vortini. Flying: https://www.youtube.com/watch?v=ofgzS44UsvI https://www.youtube.com/watch?v=AnZ0_eWyW8g Design and Build Instructions: https://www.youtube.com/watch?v=SEexZUjVKgE RcGroups Thread: https://www.rcgroups.com/forums/showthread.php?3400085-FoamTini-Sub-250g-FPV-Wing Tarsier parts are meant for TPU Motor mount should be PETG and ABS. If you use PLA it should be at least annealed for heat resistance. Build materials and electronics. ======================== Some of these are affiliate links. ### FOAM: * 30"x20" 6mm thick sheet of XPS (Depron or Model Plane Foam preferred) * If you can find a brand of foam called uCreate at a local dollar store it works great and is very cost effective. Aircraft in pictures was built from this. * http://www.modelplanefoam.com/ If you order foam from Model Plane Foam then get the carbon there as well to save on shipping ### CARBON: 620mm 4mm OD, 160mm 3mm OD * Try your local hobby store * https://alofthobbies.com/accessories/carbon-fiber.html ### GLUE: Foam-Tac * https://alofthobbies.com/foam-tac-adhesive.html ### MATEK F411-Wing * https://www.banggood.com/custlink/GK3Ko6CG9s ### BN-220 GPS * https://www.banggood.com/custlink/KvvvOeWKiu ### EMAX ES9051 DIGITAL MINI SERVO * https://www.banggood.com/custlink/D3mKaBpv8S ### AKK X2-ULTIMATE * https://www.banggood.com/custlink/GG3DjBcDSg ### TRUE-RC SIDEFEED AXII * https://www.truerc.ca/shop/cp-omni-antennas/5-8ghz-cp-omni-antennas/axii-mmcx-5-8-side-feed * https://www.rotorquest.com/index.php?route=product/product&product_id=111303 * https://rotorgeeks.com/truerc-axii-58ghz-antenna-mmcx-connector-rhcp-side-feed ### CADDX TARSIER * https://www.banggood.com/custlink/DDGDO6rGjm ### SPEDIX 20AMP LITE ESC * https://www.banggood.com/custlink/GK33L6JmOR ### EMAX 1306B 4000KV (If using substitute motor make sure it is similar in weight. CG will be difficult to balance if you add too much weight at the back) * https://www.banggood.com/custlink/KmDKa4rvar ### RECEIVER - FRSKY R-XSR * https://www.banggood.com/custlink/mDmDOBF0g7 To make Sub 250g make sure selected battery does not weigh more then 70g. The lighter the battery the less careful you have to be with how much glue you use. ### BATTERY - TATTU 4S 650mah 75C * https://www.getfpv.com/tattu-650mah-4s1p-75c-14-8v-lipo-battery-pack-with-xt30-plug.html ### BATTERY 2 - TATTU 3S 650mah 75C * https://www.getfpv.com/tattu-650mah-3s1p-75c-11-1v-lipo-battery-pack-with-xt30-plug.html * https://www.rotorvillage.ca/product-p/ta-75c-650-3s1p-xt30.htm ### BATTERY 3 - GNB 4S 550mah 80C * https://www.rotorvillage.ca/GNB-4S-550-p/gnb5504s80a.htm ### RADIO TRANSMITTER: * FrSky X-Lite * https://www.banggood.com/custlink/m333l0tsAD * FrSky X-Lite Pro * https://www.banggood.com/custlink/Dv3vlgFksO ### GOGGLES: * Premium: FatShark HDO's * https://www.banggood.com/custlink/DDGDLet1N2 * Needed For Fatskark - RapidFire module * https://www.banggood.com/custlink/GmvKoBVwU3 * Medium: AOMWAY Commanders * https://www.banggood.com/custlink/3DDDLgHT2p * Budget: Eachine EV100 * https://www.banggood.com/custlink/vvGDoeFuU8 ### CHARGER: * ISDT Q6 Pro w/power supply * https://www.banggood.com/custlink/vDGKj6HwMU ### XT-30 PARALLEL CHARGING BOARD * https://www.banggood.com/custlink/3vDDL6V7ug ### T100 Soldering Iron * https://www.banggood.com/custlink/vG3Dl08muY You'll also need some miscellaneous wire, heat-shrink, and XT30 connectors