Where to find the original bootloader ?

makerbase-mks / MKS-Robin

MKS Robin is a powerful 32-bit 3D printer control board with STM32F103ZET6 . Support Marlin2.0. Support MKS Robin TFT24/28/32... Screens. The motherboard integrates 5 AXIS interface, hot bed, 2 heating heads, 3 NTC100K, 2 MAX31855.Support MKS Robin WIFI for cloud printing.Supports firmware update by SD card…

https://es.aliexpress.com/item/32757129463.html?spm=a219c.12010612.8148356.9.5fc165f4oDUfFM

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Where to find the original bootloader ? #26

Open youprint opened 6 years ago

youprint commented 6 years ago

i received my MKS robin but unfortunately it didn't work. So after many test i decided to read the chip with my Segger J-link and it was empty. So if i could flash the bootloader from my J-Link it may save a long and expensive return to factory. The pb is that i can't find the bootloader on this repo, there is only the firmware. I'm owning the 2.3 version of the board

Thanks in advance

makerbase-mks commented 6 years ago

You can contact the sales staff for replacement.