Airbot MicroOSD v2.4 – AB7456 Version
The pre-loaded firmware only works for MWC / CF / BF / RF, but you can reflash it as MINIMOSD, then will work with PIXhawk/APM
Changelog on v2.4:
added inductor to filter the 5V(to power the OSD).
- ATmega328P with Arduino bootloader
- AB7456 instead of MAX7456 monochrome on-screen display, much lower power consumption
- FTDI cable compatible pinout
- LDO protected power supply, 5V LDO for MCU, 3.3V LDO for OSD Chip, both LDO are upto 40v tolerate (Operating Conditions is 4.5-6.5V)