Support for ELB-REV4

Hello everyone,

Does ELB - REV4 have an onboard eMMC flash? How do I write the image to eMMC flash?



Yes ELB-REV4 has 4GB eMMC flash and an SD card slot. You need to first flash you your image on 4GB SD card and then power on the board then mmcblk0 represents the SD card.

This Linux command will flash from the SD card to internal memory(eMMC):

busybox dd if=/dev/mmcblk0 of=/dev/mmcblk1 bs=64K conv=noerror,sync please see this link ELB_REV4-product-brief.pdf - Google Drive


Alexandra Jacobs

I've never heard of an Arduino ELB - REV4, can you supply a link please.

It looks like some sort of SBC that runs Linux (and hence, likely with nothing to do with arduino). The first page of Google results for "ELB - REV4" does not turn up any results describing what the ELB - REV4 is, only other people asking questions about interfacing with it, which strikes me as unusual.