Testing firmware on Horaco ZX-SG4T2

[daniel-dona]

Just by the backup of the original firmware, seems to be identical to the OptFocus one (OFS-XF2GT4).

MD5: b06c8b3f1882573b2927bdbc2a0ee8bf

horaco_firm2.cut.bin.zip

PCB have the same version number: PCB-SWTG024AS-A-V2.0.1_19650

SPI flash chip is different, but same size: Puya P25Q40SH

[logicog]

This sounds like you could test that image for the OptFocus which traces the register/SerDes reads/writes. Any luck with that?