# \#hardware **URL:** https://ksoloti.discourse.group/tag/hardware/19.md [Latest](https://ksoloti.discourse.group/latest.md) · [Categories](https://ksoloti.discourse.group/categories.md) · [Tags](https://ksoloti.discourse.group/tags.md) --- ## [Soon: I2SCodec, a new firmware mode for additional audio I/O](https://ksoloti.discourse.group/t/soon-i2scodec-a-new-firmware-mode-for-additional-audio-i-o/231)
**Author:** [@Ksoloti](https://ksoloti.discourse.group/u/Ksoloti)\ **Replies:** 26\ **Last updated:** [September 12, 2026, 12:51pm UTC](https://ksoloti.discourse.group/t/soon-i2scodec-a-new-firmware-mode-for-additional-audio-i-o/231 "2026-09-12T12:51:30Z")
Connect an external I2S-capable codec board to get 2 additional inputs and/or outputs! --- ## [Solder Midi DIN or TRS to Ksoloti](https://ksoloti.discourse.group/t/solder-midi-din-or-trs-to-ksoloti/387)
**Author:** [@swefn](https://ksoloti.discourse.group/u/swefn)\ **Replies:** 8\ **Last updated:** [September 11, 2026, 9:59pm UTC](https://ksoloti.discourse.group/t/solder-midi-din-or-trs-to-ksoloti/387 "2026-09-11T21:59:26Z")
Hi, I just got a couple of Ksoloti boards to run from a Bitstream 3x midi controller and I’m wondering whether I need to add resistors to the midi ins / outs I’m thinking of adding (if I don’t go te USB route). Thanks in… --- ## [Object for a 16 analog-in demultiplexer 74HC4067](https://ksoloti.discourse.group/t/object-for-a-16-analog-in-demultiplexer-74hc4067/466)
**Author:** [@PhilAmaGron](https://ksoloti.discourse.group/u/PhilAmaGron)\ **Replies:** 7\ **Last updated:** [July 24, 2026, 12:09pm UTC](https://ksoloti.discourse.group/t/object-for-a-16-analog-in-demultiplexer-74hc4067/466 "2026-07-24T12:09:39Z")
Hello, I’ve searched both forums thoroughly but can’t find the answer I’m looking for. I’d like to use a multiplexer with 16 analog inputs—like the 74HC4067 connected to 4 digital inputs and 1 analog input of a Ksoloti… --- ## [MIDI issue with Channel Selection](https://ksoloti.discourse.group/t/midi-issue-with-channel-selection/461)
**Author:** [@jestern](https://ksoloti.discourse.group/u/jestern)\ **Replies:** 2\ **Last updated:** [June 22, 2026, 9:00am UTC](https://ksoloti.discourse.group/t/midi-issue-with-channel-selection/461 "2026-06-22T09:00:41Z")
Hi I’m trying to connect a smaller (more suitable) MIDI controller to my Ksoloti Patch, but I cannot see it. It works with my old MIDI controller that has MIDI channel 1 and several control numbers (see patch above attac… --- ## [Add CV input to Ksoloti Gills](https://ksoloti.discourse.group/t/add-cv-input-to-ksoloti-gills/429)
**Author:** [@boborikos2](https://ksoloti.discourse.group/u/boborikos2)\ **Replies:** 4\ **Last updated:** [January 14, 2026, 11:24am UTC](https://ksoloti.discourse.group/t/add-cv-input-to-ksoloti-gills/429 "2026-01-14T11:24:35Z")
Hello, after having Ksoloti Gills for over a year, I just found out that it does not have a CV input. (it has 2 CV outputs). So I want to add a CV input or transform one CV output to CV input. Has anyone done it on the g… --- ## [CAD project and Gerbers for Ksoloti Gills v0.6](https://ksoloti.discourse.group/t/cad-project-and-gerbers-for-ksoloti-gills-v0-6/409)
**Author:** [@Ksoloti](https://ksoloti.discourse.group/u/Ksoloti)\ **Replies:** 0\ **Last updated:** [November 19, 2025, 5:05pm UTC](https://ksoloti.discourse.group/t/cad-project-and-gerbers-for-ksoloti-gills-v0-6/409 "2025-11-19T17:05:56Z")
Here’s the full Kicad project (Kicad 9+) you can use to manufacture your own Gills, or use as a starting point to design your own variant! --- ## [The Doppler by Artium Instruments -](https://ksoloti.discourse.group/t/the-doppler-by-artium-instruments/327)
**Author:** [@Ksoloti](https://ksoloti.discourse.group/u/Ksoloti)\ **Replies:** 0\ **Last updated:** [May 27, 2025, 10:16am UTC](https://ksoloti.discourse.group/t/the-doppler-by-artium-instruments/327 "2025-05-27T10:16:57Z")
Artium Instruments have completed their Kickstarter campaign for their second offering, “The Doppler”! The Doppler is an 8-voice polyphonic FM synth with two operators. It uses a single, powerful algorithm, but small t… --- ## [The Swarm by Artium Instruments](https://ksoloti.discourse.group/t/the-swarm-by-artium-instruments/36)
**Author:** [@Ksoloti](https://ksoloti.discourse.group/u/Ksoloti)\ **Replies:** 0\ **Last updated:** [August 2, 2024, 2:42pm UTC](https://ksoloti.discourse.group/t/the-swarm-by-artium-instruments/36 "2024-08-02T14:42:13Z")
Artium Instruments run a Kickstarter for The Swarm beginning late March 2024 with great success! They have developed a very special and well thought out pedal-type instrument and effect combo powered by Axoloti/Ksolo… --- ## ["Ksoloti Geko" (STM32H743)](https://ksoloti.discourse.group/t/ksoloti-geko-stm32h743/323)
**Author:** [@reubenfinger](https://ksoloti.discourse.group/u/reubenfinger)\ **Replies:** 5\ **Last updated:** [May 20, 2025, 6:13am UTC](https://ksoloti.discourse.group/t/ksoloti-geko-stm32h743/323 "2025-05-20T06:13:22Z")
Could Andy’s port then be ported to Akso boards so that they can use ksoloti 1.1.0 patcher? --- ## [Pot to ADC vs Midi controller resolution](https://ksoloti.discourse.group/t/pot-to-adc-vs-midi-controller-resolution/230)
**Author:** [@mah](https://ksoloti.discourse.group/u/mah)\ **Replies:** 1\ **Last updated:** [February 19, 2025, 4:26pm UTC](https://ksoloti.discourse.group/t/pot-to-adc-vs-midi-controller-resolution/230 "2025-02-19T16:26:13Z")
Hi! is there any real benefit to use the ADC channels for controlling parameters vs using a midi controller? Would i benefit from the 12bit ADC vs midi’s 7bits, like less stepping, better fine control and similar? Or … --- ## [The Doppler by Artium Instruments](https://ksoloti.discourse.group/t/the-doppler-by-artium-instruments/164)
**Author:** [@Ksoloti](https://ksoloti.discourse.group/u/Ksoloti)\ **Replies:** 0\ **Last updated:** [January 10, 2025, 2:08pm UTC](https://ksoloti.discourse.group/t/the-doppler-by-artium-instruments/164 "2025-01-10T14:08:00Z")
Just what is Artium Instruments cooking up for this new year?? https://www.instagram.com/p/DEF0BHbvJ5Q/ --- ## [Hardware Guide: How to Solder Jacks to Your Ksoloti](https://ksoloti.discourse.group/t/hardware-guide-how-to-solder-jacks-to-your-ksoloti/163)
**Author:** [@Ksoloti](https://ksoloti.discourse.group/u/Ksoloti)\ **Replies:** 0\ **Last updated:** [January 9, 2025, 7:22am UTC](https://ksoloti.discourse.group/t/hardware-guide-how-to-solder-jacks-to-your-ksoloti/163 "2025-01-09T07:22:18Z")
If you plan to use your Core standalone for your own design, here is a basic wiring guide for the line in/out and headphone pins! (“Stereo jack” and “dual mono jack” scenarios are provided) https://ksoloti.github.io/9-…