Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Specifications:
Brand: Happymodel
Size: 18x15.5x4.5
With Built-in Voltage booster module
Working voltage: 3v~4.35v
Weight:1.5gram
SD Card support max to 32GB
SD Card need to use FAT32 Format
Notes: Need to careful to insert the TF SD Card , and don't pull it out while install the battery.
Blackbox is a very useful tools to the FPV pilots, They are used to using black box data analysis software to tune PID and filter parameters. Due to the limited size of many flight controllers, especially AIO flight controllers,&n