Whether Firmware change from LCD HT043C KunJjian to RK043FN48H-CT672B Rocktech in 32F746GDISCOVERY

SVerm.3 · ‎2026-01-30

Hello Sir,

I urgently want to have an idea whether due to the change of LCD from HT043C KunJjian to RK043FN48H-CT672B Rocktech in 32F746GDISCOVERY Board, is there any changes in the firmware due to this?

I would like to request for early response from your team, thanks for your support in advance.

Note: From the post only I got a point that RK043FN48H-CT672B Rocktech changed from HT043C KunJjian, 32F746GDISCOVERY B02 and C01 - what's the differen... - STMicroelectronics Community

Best Regards

Sushant Verma

KDJEM.1 · ‎2026-01-30

Hello @SVerm.3 ;

According the UM1907 Rev 6 Table 14. Board revision history, LCD Rocktech RK043FN48HCT672B replaced by Kunjian HT043C without impact on firmware.

Thank you.

Kaouthar

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