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h7dragonman

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@martinribelotta

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KiCad projectAll 38 files, ready to open in KiCad519 KB3D modelThe board with its parts, for an enclosure (GLB)12 MB
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README

H7-DragonMAN board

STM32H7 LQFP100 board for protocol bridge and industrial control.

Characterstics:

  • Isolated (see isolated branch) and non isolated version
  • STM32H750/743VxTx400MHz in 100LQFP with 8MHz/32.768Khz crystals and ROM Bootloader via USB
  • STM32-based DAP programmer and virtual usb with ROM bootloader via USB
  • External 2/4/8/16MB QSPI flash
  • MicroSD card 1bit slot
  • Two usb otg (FS and HS)
  • 10/100Mb ETH via KSZ8081 in RMII mode
  • RS485 isolated or non-isolated
  • CANBUS isolated or non-isolated
  • Isolated 3.3 to 5V step-up for CANBUS/RS-485 tranceivers
  • One user button
  • One user led
  • 5-24V input via AP63203 DC-DC regulator

Schematic

Board dimentions

3D preview

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