PORT / CC3D Color
Conversion Board Nr / PAD
Signal name
Receiver / White
cppm / 1
PPM
Receiver / Blue
ss tx / 2
Software serial 1 TX pin
Receiver / Yellow
ss rx / 3
Software serial 1 RX pin
Receiver / Green
current / 4
Current measure pin
Receiver / Orange
vbat/ 5
Battery Voltage sensor
Receiver / Purple
rssi / 6
RSSI
PORT / CC3D Color
Conversion Board PAD
Signal name
Main and Flexi / Blue
tx
UART1/3 TX pad
Main and Flexi / Orange
rx
UART1/3 RX pad
CC3D Conversion Board have default installed 3.3V regulator for Spektrum Satellite
with JST 1.5mm pitch connector, key transistor for buzzer and resistor voltage divider
for battery voltage measurement.
Motors wiring with OP and Cleanflight firmware
CL and OP have different motor mixing nonetheless in both firmwares user can define
motors mixing but on CB we added jumpers for define which firmware you using.
CC3D Buzzer usage with Openpilot and Cleanflight
Information about using buzzer with CC3D with OP firmware can be found here:
https://wiki.openpilot.org/display/WIKI/a+to+Your+Vehicle
Before you must solder jumper “Buzzer off” on CB.
With Cleanflight info about buzzer can be found here:
https://github.com/cleanflight/cleanflight/blob/master/docs/Buzzer.md
Don't solder (or desolder) jumper “Buzzer off” on CB.
9
WARNING:
All of CC3D's on market are with soldered PINS. Before
using it with cytrynka PDB you must desolder it. It's not simple. Best
solution is to remove first plastics from pins and after that removing
pins one by one.
