PandaPI Print mode
64-bit 3D printer controller. Run Marlin + Octoprint on Raspberry Pi directly.
No arduino, no platformIO,online compile.
Klipper Print mode/Resin print mode
No extra USB UART line
No extra Power
             How to install Klipper
Stand alone
As normal main board that run Marlin firmware on the stm32 32bit MCU,without RaspberryPi .
 
Hardware( Schematic )
Support mixed use of 3V-24V fans
optocoupler for bed proximity sensor
Low temperature mosfet at high current heating. E.g. can heat Bed of CR10 directly without  extra mosfet and heatsink
autorecovery fuses and isolation components for over-current and reverse polarity protection for board,drivers,raspberry pi.
no wiring for TMC driver sensorless homing and uart mode.
 
Project History: https://hackaday.io/projects/hacker/256767
 
Read More PandaPI
 
WIKI guide 
 
facebook support
 
What's new in V2.9:
 Stand alone: As normal main board that run Marlin firmware on the stm32 32bit MCU,without RaspberryPi;
Add CAN transceivers and CAN connector.
 
package list:
  1 PandaPi board (Raspberry Pi is not included)
  Inner packaging clinker box
  isolation columns and screws
  1 cute Panda toy
  Drive module optional A4988, TMC2208, TMC2209(two tree)
 
Shipping time: 
Express(DHL/FEDEX/TNT)--about 1 week,
Post -- about 2 weeks