This cable allows to plug the I2C-USB module and a buzzer directly to the "USB" output from the Pixhawk 2.1.
Scope of delivery
Length: 250 mm
Plug on Pixhawk 2.1: "USB"
Add the buzzer
Only the cable is delivered, accessories are on illustration for display only.
To add the buzzer, you need to solder the red wire from the buzzer to the red wire of the cable. Also, the black wire from the buzzer should be soldered on the black wire number 4 of the cable as illustrated above: