Hey guys,
Friday evening I tried to make video tutorial on how to add the optional buttons and the joystick. As it was the first time I was doing so it results in horrible video rushes where I keep hesitating, doing things wrong, doing them again, being out of focus, being out of battery and so on…
Anyway the rushes are total rubish so I can’t use them to make a video tutorial. However I could use screenshots from them to make a step by step tutorial that I just uploaded on the website :
https://www.8bcraft.com/modding-retrostone/
I have tested buttons already and they work OK. Joystick has not been tested yet. I wrote a driver that should be working and I’ll be testing it later.
Some pictures of the modded RetroStone and some pictures from the tutorial :
![](https://ksr-ugc.imgix.net/assets/022/004/408/197ae18336a48a9f89f007758b4db116_original.jpg?w=639&fit=max&v=1532442957&auto=format&q=92&s=5f58fd8e52f4eb04df72890eea959bbc)
![](https://ksr-ugc.imgix.net/assets/022/004/412/de51b025daffc71e8795c0477c268df9_original.jpg?w=639&fit=max&v=1532442968&auto=format&q=92&s=35e268d4d1a5d4d6f97b7c5a2f1375ef)
![](https://ksr-ugc.imgix.net/assets/022/004/416/3ce0031e808d282064b0b3516eca211f_original.jpg?w=639&fit=max&v=1532443001&auto=format&q=92&s=5ec271607f561fa2590b9b4403cf1350)
![](https://ksr-ugc.imgix.net/assets/022/004/429/e06acc87333ccaf08628708cc993e1f9_original.png?w=639&fit=max&v=1532443081&auto=format&lossless=true&s=48629082ff7aca163b9e2d7a72653175)
![](https://ksr-ugc.imgix.net/assets/022/004/424/a64031c8b54cdbc1c3dabee0dbe5f130_original.png?w=639&fit=max&v=1532443046&auto=format&lossless=true&s=1e41ad5973e7e0011a006c8b1d5ea1ae)
Have a good day
Pierre
PS : it’s the last 3 days on Kickstarter for the revised version of Raspiboy, don’t miss the clear case edition 🙂
https://www.kickstarter.com/projects/583173617/raspiboy-revised-retrogame-console-electronic-kit
![](https://ksr-ugc.imgix.net/assets/022/004/456/a436a7662ceb1c7ebc5b8864939361c8_original.jpg?w=639&fit=max&v=1532443271&auto=format&q=92&s=03d4480b17985bc1b2c6aa5efa239355)