Product overview
The iFlight BLITZ ATF435 Stack pairs the BLITZ ATF435 flight controller with the BLITZ E55S 4-IN-1 ESC for recreational flight applications. The controller combines an AT32F435RGT7 MCU, ICM42688 gyro, DPS310 barometer and AT7456E OSD chip with 32MB of Blackbox flash. Six UARTs, four motor outputs through an SH1.0 connector, I2C pads and Smartaudio / IRC Tramp support provide its connection options. An LED controller and beeper pad are also included. The product is for fun purposes only and does not support autonomous flight.
The flight controller measures 36.5*35 mm, weighs 7.8g and uses a 30.5*30.5mm mount pattern with 4mm PCB holes. Its BEC outputs are 5V 2.5A and 9V 2A. The 14.7g ESC uses 30.5*30.5mm mounting holes with a Φ4mm diameter and accepts 2-6S LiPo input. It has a BB21 MCU, a current sensor, a 55 Amps constant rating and a 65 Amps burst rating, with no onboard BEC. The package supplies both boards, an ATF435 flight-controller wire harness and silicon grommets.
