# DDJ-FLX4 MIDI Map (Unofficial 2.9) **URL:** \ **Category:** DJ Hardware\ **Tags:** macOS, iOS, Mapping\ **Created:** [December 10, 2023, 8:00am UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796 "2023-12-10T08:00:30Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Michael\_Wisniewski](https://community.algoriddim.com/letter_avatar_proxy/v4/letter/m/a88e4f/32.png) [@Michael\_Wisniewski](https://community.algoriddim.com/u/Michael_Wisniewski)\ **Post date:** [December 10, 2023, 8:00am UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796/1 "2023-12-10T08:00:30Z")
[DDJ-FLX4 (Unofficial2.9).djayMidiMapping](https://community.algoriddim.com/uploads/short-url/1INOT5eScChcsl77DzxleY0LR3z.djayMidiMa) (79.9 KB) - mapped **Smart Fader** button to use the **Toggle Crossfader FX** command. **Notes** : - unfortunately the built-in FLX4 Algoriddim mapping restricts users from accessing the **Toggle Crossfader FX** command and the physical Smart Fader button on the FLX4. ---
**Author:** ![turbopussy](https://community.algoriddim.com/user_avatar/community.algoriddim.com/turbopussy/32/8904_2.png) [@turbopussy](https://community.algoriddim.com/u/turbopussy)\ **Post date:** [September 12, 2024, 7:03am UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796/3 "2024-09-12T07:03:21Z")
Hello, I just want to ask if it is still not possible to access the Hot Key / PAD FX / Beat Jump / Sampler section of IOS DJayPro when hitting the corresponding button on the FLX4 (instead, it is necessary to touch on the iPad/iPhone) which I find cumbersome. Or is there meanwhile a midi so that I can program that by myself? Thanks ---
**Author:** ![Michael\_Wisniewski](https://community.algoriddim.com/letter_avatar_proxy/v4/letter/m/a88e4f/32.png) [@Michael\_Wisniewski](https://community.algoriddim.com/u/Michael_Wisniewski)\ **Post date:** [September 12, 2024, 8:32am UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796/4 "2024-09-12T08:32:16Z")
> [@turbopussy](#): > > possible to access the Hot Key / PAD FX / Beat Jump / Sampler section of IOS DJayPro There are no MIDI commands that do this properly. It is one of those requests we are still waiting for - an **Interactive / Responsive Interface**. ---
**Author:** ![turbopussy](https://community.algoriddim.com/user_avatar/community.algoriddim.com/turbopussy/32/8904_2.png) [@turbopussy](https://community.algoriddim.com/u/turbopussy)\ **Post date:** [September 12, 2024, 8:52am UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796/5 "2024-09-12T08:52:13Z")
Mhh … such a basic feature for a popular deck. Can’t understand why there are not providing that … Thanks for your answer anyway ---
**Author:** ![BlackJack](https://community.algoriddim.com/user_avatar/community.algoriddim.com/blackjack/32/4895_2.png) [@BlackJack](https://community.algoriddim.com/u/BlackJack)\ **Post date:** [January 15, 2025, 11:03pm UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796/6 "2025-01-15T23:03:27Z")
Still waiting or they already implemented it? ---
**Author:** ![turbopussy](https://community.algoriddim.com/user_avatar/community.algoriddim.com/turbopussy/32/8904_2.png) [@turbopussy](https://community.algoriddim.com/u/turbopussy)\ **Post date:** [January 15, 2025, 11:26pm UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796/7 "2025-01-15T23:26:28Z")
No unfortunately not. Don’t know why, can’t be a big deal. No-brainer, would improve workflow and overview. I also have a FLX10, same story. Seems to be a design principle… Apart from that, software is best in class on IOS devices imho. ---
**Author:** ![system](https://community-assets.algoriddim.com/original/1X/12708751d75e1f1f991dd837f457a420f9b47c93.svg) [@system](https://community.algoriddim.com/u/system)\ **Post date:** [January 15, 2026, 11:27pm UTC](https://community.algoriddim.com/t/ddj-flx4-midi-map-unofficial-2-9/22796/8 "2026-01-15T23:27:23Z")
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