Category: H-Flow (DroneCAN)

Case DimensionPCB Dimension

H-FLOW 3D File: 6MBH-FLOW.step

AAH-Flow runs the PX4 DroneCAN Firmware. It supports firmware updates over the CAN bus and dynamic node allocation.H-Flow boards ship with 1.15 or later firmware pre-installed, but if you want to build and flash the latest firmware yourself. See PX4 DroneCAN Firmware > Building the Firmware.Firmware target: holybro_h-flow_defaultBootloader target: holybro_h-flow_canbootloader Firmware Update PX4 can upgrade […]

Overview The Holybro H-Flow is a compact optical flow and distance sensor module that combines a PixArt PAA3905E1 optical flow sensor, a Broadcom AFBR-S50LV85D distance sensor, and an InvenSense ICM-42688-P 6-axis IMU. This all-in-one design simplifies installation, while the onboard infrared LED enhances visibility in low-light conditions.The H-Flow features a Pixhawk-standard 4-pin CAN connector, ensuring […]

Mounting The recommended mounting orientation is with the connectors on the board pointing toward the back of the vehicle, as shown in the following picture.This corresponds to the default value (0) of the parameter SENS_FLOW_ROT. Change the parameter appropriately if using a different orientation. The sensor can be mounted anywhere on the frame, but you […]