ZTW Flash 30A BLHeli_S ESC
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ZTW Flash 30A BLHeli_S ESC

$17.95
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If you are following the trends in the multirotor community, you should have heard about the new BLHeli_S firmware. Currently there are not many ESCs that support this new firmware. Steven from Shenzhen´s ZTW company sent me their ZTW Flash 30A BLHeli_S ESC to test it. Thank you again for your support! Details: Silabs EFM8BB21F16 MCU Size: 31 x 17 x 5.3mm Weight: 11.3g No BEC 2-4S LiPo rated The Silabs MCU runs at 50Mhz and the ZTW Flash 30A comes preflashed with BLHeli_S Revision 16.0. BLHeli_S firmware does only damped light, so you don’t have the option do disable it. However you can enable/disable “Brake on stop” feature. When you zero your throttle, active brake will be applied. The ESC uses the same gate drivers as the LittleBee and XRotor 20A – MP1907. On the front side you can also see the ST 78M12 voltage regulator. Its max Vin is 35V, so in theory 6S LiPo use should be possible. EFM8BB21F16 MCU The FETs are from Toshiba: TPH1R403NL. The datasheet stat

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