# Help, I want to add three buttons when compiling, how do I add them?
**URL:** https://wled.discourse.group/t/help-i-want-to-add-three-buttons-when-compiling-how-do-i-add-them/8637
**Category:** Questions
**Created:** [June 30, 2023, 1:22pm UTC](https://wled.discourse.group/t/help-i-want-to-add-three-buttons-when-compiling-how-do-i-add-them/8637 "2023-06-30T13:22:45Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@n7aa](https://wled.discourse.group/u/n7aa)
#### Post date: [June 30, 2023, 1:22pm UTC](https://wled.discourse.group/t/help-i-want-to-add-three-buttons-when-compiling-how-do-i-add-them/8637/1 "2023-06-30T13:22:45Z")
Help, I want to add three buttons when compiling, how do I add them?
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### Author:  [@Jinx](https://wled.discourse.group/u/Jinx)
#### Post date: [July 1, 2023, 6:50am UTC](https://wled.discourse.group/t/help-i-want-to-add-three-buttons-when-compiling-how-do-i-add-them/8637/2 "2023-07-01T06:50:59Z")
> [@More than 4 buttons...?](https://wled.discourse.group/t/more-than-4-buttons/6897/2):
>
> You can compile your own .bin and add the build flag WLED\_MAX\_BUTTONS=15 That will build a version with 15 buttons. Change the 15 to how many buttons you want. No user mod needed. You can also use the bot over at discord to build it for you. (I think they fixed the bot)
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### Author:  [@n7aa](https://wled.discourse.group/u/n7aa)
#### Post date: [July 1, 2023, 10:27am UTC](https://wled.discourse.group/t/help-i-want-to-add-three-buttons-when-compiling-how-do-i-add-them/8637/3 "2023-07-01T10:27:40Z")
I want to specify io18 as button 1 Pushbutton, IO19 as button 2 Pushbutton, and io22 as button 3 Pushbutton ，sound input pin manager Microphome type: Generic i2s is selected by default, what should I do?
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### Author:  [@blazoncek](https://wled.discourse.group/u/blazoncek)
#### Post date: [July 3, 2023, 5:06am UTC](https://wled.discourse.group/t/help-i-want-to-add-three-buttons-when-compiling-how-do-i-add-them/8637/4 "2023-07-03T05:06:21Z")
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