Size: 20.0*33.5*6.0mm (not including the USB protruding part)
Weight:2.5g (including DSM2 compatible 7CH receiver by serial port output)
Frequency for driving motor:2k (the frequency can be set up by user, max frequency can be 32K)
Brushed ESC: continuous working current is 4.2A, max current is 6A(5S);
Integrated with DCDC voltage booster circuit( output 5.0V/500Ma), it can supply power for other device through IIC and UART port;
The hardware of the FC is based on Naze 32, test firmware is cleanflight Naze V1.9.0 and V1.8.1.
It will enters binding mode only after powered of 10 seconds automatically, you need to try to get transmitter closer to the board, something like 5cm will be better. No binding button on the board.