Because the board is too small, built-Luo Panrong susceptible to interference, MINIAPM without built-in compass.
Interface: 8 through output, 8-through output, GPS, data transmission + OSD, I2C (external compass), voltage and current detection input, USB, power supply input
A0 - A12 interface V3.1 version has also been drawn
The same functionality and firmware and APM, can be used in a fixed-wing and rotary-wing and more.
Board Size: 3.5 * 3.5mm
Hardware version: V3.1
GPS module: does not contain
Support mode: fixed wing multi-rotor helicopter
Weight: 22g including cable and housing
MINI APM with cable:
1 x motherboard containing housing
6 x special cable
1 row docking pin 40