RGB Matrix Panel Drive Board For Raspberry Pi

$2.10

SKU: MPC1073 Category: Tags: , ,

Description

  • Based on the active adapter board of hzeller RPI matrix git project, full compatible and extra functions added.
  • Support up to three port output to drive, P0, P1 and P2 (HUB75).
  • Support Raspberry Pi 2 and 3, most pins used for matrix driving.
  • Support E-line select pins.
  • On board four logic buffer 74HCT245
  • Extra on board RTC DS1307 via IIC interface, can not be used on same time with P3 port, select by switch.
  • Extra on board AT24C256 EEPROM, 256K memory on alternative IIC 25 and 26 pins. Raspberry PI 3 can NOT support alternative IIC interface, so can only be used Raspberry Pi 2.
  • Full compatible with original board, but only can provide technical support for our type of panels, you can find matrix panel here.
  • Documentation available on this page.
  • Package does NOT include the CR1220 battery, which is not allow due to airplane security reason.

R1.01 version now:

  • Image not yet updated
  • Only add 5V, GND, 3V3 pin header on left top corner, you can give external power supply to RPI logic power.
  • The reason is as hzeller mentioned in github, for large size panel (64×64 or so), logic power current maybe not sufficient. But during our test on 64×64, not really help after added external logic power.

Additional information

Weight 0.03 kg

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