# ADU switches transmitted via CAN BUS to the EMU Black **URL:** https://community.ecumaster.com/t/adu-switches-transmitted-via-can-bus-to-the-emu-black/510 **Category:** ADU **Created:** [December 20, 2023, 2:39pm UTC](https://community.ecumaster.com/t/adu-switches-transmitted-via-can-bus-to-the-emu-black/510 "2023-12-20T14:39:33Z") **Posts on this page:** 3 **Page:** 1
### Author: ![ivan](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/ivan/32/156_2.png) [@ivan](https://community.ecumaster.com/u/ivan) #### Post date: [December 20, 2023, 2:39pm UTC](https://community.ecumaster.com/t/adu-switches-transmitted-via-can-bus-to-the-emu-black/510/1 "2023-12-20T14:39:33Z")
Hi, I would like to use buttons on the Emu Black connected to the analogue inputs of the ADU using the CANBUS line. It’s possible? what should I configure on the ADU and what on the Emu? Thanks for your help ---
### Author: ![Jan\_Matlag\_ECUMASTER](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/jan_matlag_ecumaster/32/1466_2.png) [@Jan\_Matlag\_ECUMASTER](https://community.ecumaster.com/u/Jan_Matlag_ECUMASTER) #### Post date: [December 20, 2023, 3:28pm UTC](https://community.ecumaster.com/t/adu-switches-transmitted-via-can-bus-to-the-emu-black/510/2 "2023-12-20T15:28:35Z")
Hi, You can mimic the PMU standard stream at ID 0x66B. This frame contains 8 analog values in the raw range 0…255 (0V…5V). Values will automatically appear in the BLACK as CAN Analog #1 - #8. ADU: ![image](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/1X/652adf85c99422ae68760451d1a4071ee1200672.png) ---
### Author: ![DDDS](https://avatars.discourse-cdn.com/v4/letter/d/d78d45/32.png) [@DDDS](https://community.ecumaster.com/u/DDDS) #### Post date: [February 24, 2026, 7:35pm UTC](https://community.ecumaster.com/t/adu-switches-transmitted-via-can-bus-to-the-emu-black/510/3 "2026-02-24T19:35:05Z")
Hi. How to import CANX file in EMU? or how to merge can export from PMU/ADU to recieve in EMU?