Hi CanDiver.
I have just replaced the Creality 4.2.2 board with the Creality 4.2.7 Board. The problem i’m having is finding a good Firmware bin file. There are so many options out there ( including building your own firmware ). I’m a complete newbie at this.
Could you please point me in the direction of the firmware bin file that i need? Since you have that board and its working well for you.
Many thanks. 
personally, I would suggest the Jyers line
The link is below, He put a lot of work into this firmware, including a lot of options and to be honest, It just works.
Hi Jason,
Thank you so much for the quick reply. I have another question for you if you’d be so kind. What touch screen are you using? Do you have a link in Amazon perhaps?
Jyers is great firmware. To bad it only works on 4.2.2 or 4.27 MB’s and displays IE: currently the Ender 3 V2. If you change the display screen it may not work.
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I agree with Loosenut, It’s a little limiting but the link for the screen we sell is here.