Imported from GitHub: martinribelotta/h7dragonman · commit b758084 · license BSD-2-Clause

Description

STM32H7 board for industrial protocol bridge

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