Flight ControllersActive listing
HDZero
HDZero Halo H743 Flight Controller ICM42688 – 20×20
Part number
Catalog only
Normalized against the v5 schema baseline.
Product specifications
Imu
icm42688p
Sd Card
No
Blackbox
16MB
Mcu Chip
stm32h743
Osd Type
none
Barometer
none
Dual Gyro
No
Mcu Family
h7
Uart Count
6
I2c Available
Yes
Has Inverter Pad
No
Max Input Voltage
33.6
Min Input Voltage
11.1
Motor Output Count
4
Dedicated 5v Bec For Camera
No
Compatibility & Build Notes
Build note 01
Power input is published for 11.1V to 33.6V, so make sure your cell count and battery plan stay inside that band.
Build note 02
6 available UARTs gives you a rough budget for receiver, GPS, VTX control, and other serial accessories.