Radxa 5B Plus - Microphone Audio Jack support

[Erez Alster]

Hi All

I'm trying to use a microphone using the audiojack connector but without any success.
Any help around that? I tried to search in the forum but didn't find any useful information regarding Radxa 5B Plus

 

Quote

arecord -l
**** List of CAPTURE Hardware Devices ****
card 3: rockchiphdmiin [rockchip,hdmiin], device 0: rockchip,hdmiin i2s-hifi-0 [rockchip,hdmiin i2s-hifi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 4: rockchipes8316 [rockchip-es8316], device 0: dailink-multicodecs ES8316 HiFi-0 [dailink-multicodecs ES8316 HiFi-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Thanks 
Erez

Edited April 8 by Erez Alster

[Erez Alster]

Hi

Any Idea how to solve it?
What is the process for premium support?

[IBV]

Hi,

 

On 4/8/2025 at 2:37 PM, Erez Alster said:

I'm trying to use a microphone using the audiojack connector

how, which software do you use?

- did you try to use "alsamixer" to check the volumes ? Just to rule out the mic being muted

- please provide logs with:

https://docs.armbian.com/User-Guide_Fine-Tuning/#how-to-provide-boot-logs-for-inspection

[Igor]

11 hours ago, Erez Alster said:

What is the process for premium support?

 

tl;dr;

It a business support / donation deal between Armbian and SBC maker. We have some budget, we aim on at least positive zero, and we have some people behind those boards. This doesn't mean we will be able to resolve all problems and in real-time as budget is still too small and resources remain limited. Support is better https://docs.armbian.com/User-Guide_Board-Support-Rules/ then on boards without.