This LED program card is pretty much a must have item to get the most out of your HobbyStar brushless ESC. All you have to do is plug the ESC receiver
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Dilwe RC LED Program Card for Rocket V2 ESC 45A 60A 80A 120A 150A Brushless Waterproof ESC Programing Card : Toys & Games
HobbyStar LCD Program Card, Air ESC 120A-155A : Toys & Games
HobbyStar 80A Brushless Sensorless ESC 2S-4S - BRS Hobbies
Dilwe RC LED Program Card for Rocket V2 ESC 45A 60A 80A 120A 150A Brushless Waterproof ESC Programing Card : Toys & Games
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HOBBYWING ESC LED Program Card Box for Platinum V1/V2 FlyFun V5 XeRun EzRun QuicRun SeaKing Series Brushless Aircraft Car Boat Robot ESC, Vehicle Speed Controls - Canada
Reviewed - HobbyStar 120A 1/10 Competition Sensored ESC With Turbo and 540 Competition Brushless Sensored Motor - RC Driver