Uploaded May 2025 | Updated September 2026, 3 weeks ago
In this episode of the Teardown Sessions, we speak with Billy Wang and Kevin Peng from the Openterface Mini-KVM team.
The Mini-KVM is a compact, feature-rich, open-source device that lets you use your laptop as a KVM console . The Mini-KVM uses KVM-over-USB to provide lightweight, speedy, and seamless control, enabling you to operate a headless computer directly from your laptop or desktop computer. The Openterface Mini-KVM campaign raised over $300k on Crowd Supply.
Join us live with your questions!
**About Our Guests**
Billy Wang (product lead) and Kevin Peng (tech lead) are part of the TechxArtisan team behind the Openterface Mini-KVM campaign. They are an adventurous team of tech enthusiasts crafting innovative solutions and products that matter. From e-product prototypes to wild tech art, they dabble in 3D modeling, play with LEDs, master PCB design, excel in software, and explore AI, constantly pushing the boundaries of what's possible while aiming to do good.
**About Crowd Supply**
Crowd Supply is the crowdfunding platform of choice for engineers, hackers, designers, and idealists. We help them with the funding and support they need to deliver respectful, thoughtfully crafted, open source hardware to their delighted backers. Come see what our creators are making: https://www.crowdsupply.com!
**About the Teardown Sessions**
Welcome to The Teardown Sessions, a series of interviews and hands-on learning sessions with Crowd Supply creators, staff, and lots of special guests.
**Links**
- Openterface on Crowd Supply: crowdsupply.com/techxartisan/openterface-mini-kvm
- Openterface home (for documentation): openterface.com
- TechArtisan home: techxartisan.com
- TearDown 2025: crowdsupply.com/teardown/portland-2025
- Crowd Supply Newsletter: crowdsupply.com/newsletter
**Don't forget to Like, Link, and Subscribe!**
#opensourcehardware #hardwarehacking #opensource #hardware #teardown #maker #hacker #electronics #crowdsupply #crowdfunding #manufacturing #kvm #usb #kvmoverusb
In this episode of the Teardown Sessions, we speak with Billy Wang and Kevin Peng from the Openterface Mini-KVM team.
The Mini-KVM is a compact, feature-rich, open-source device that lets you use your laptop as a KVM console . The Mini-KVM uses KVM-over-USB to provide lightweight, speedy, and seamless control, enabling you to operate a headless computer directly from your laptop or desktop computer. The Openterface Mini-KVM campaign raised over $300k on Crowd Supply.
Join us live with your questions!
**About Our Guests**
Billy Wang (product lead) and Kevin Peng (tech lead) are part of the TechxArtisan team behind the Openterface Mini-KVM campaign. They are an adventurous team of tech enthusiasts crafting innovative solutions and products that matter. From e-product prototypes to wild tech art, they dabble in 3D modeling, play with LEDs, master PCB design, excel in software, and explore AI, constantly pushing the boundaries of what's possible while aiming to do good.
**About Crowd Supply**
Crowd Supply is the crowdfunding platform of choice for engineers, hackers, designers, and idealists. We help them with the funding and support they need to deliver respectful, thoughtfully crafted, open source hardware to their delighted backers. Come see what our creators are making: https://www.crowdsupply.com!
**About the Teardown Sessions**
Welcome to The Teardown Sessions, a series of interviews and hands-on learning sessions with Crowd Supply creators, staff, and lots of special guests.
**Links**
- Openterface on Crowd Supply: crowdsupply.com/techxartisan/openterface-mini-kvm
- Openterface home (for documentation): openterface.com
- TechArtisan home: techxartisan.com
- TearDown 2025: crowdsupply.com/teardown/portland-2025
- Crowd Supply Newsletter: crowdsupply.com/newsletter
**Don't forget to Like, Link, and Subscribe!**
#opensourcehardware #hardwarehacking #opensource #hardware #teardown #maker #hacker #electronics #crowdsupply #crowdfunding #manufacturing #kvm #usb #kvmoverusb




![Teardown Session 40: Lime Microsystems
Special thanks to the AMD-Xilinx and their AMD FPGA Playground for sponsoring this episode!
https://www.crowdsupply.com/amd/fpga-playground
In this episode of the Teardown Sessions, were speaking to Dr. Ebrahim Busheri, the founder and CEO of Lime Microsystems, the company behind the LimeSDR XTRX. The LimeSDR XTRX is a high-performance SDR in a compact Mini PCIe form factor. Equipped with an AMD Artix™ 7 XC7A50T-2CPG236I FPGA and a Lime Microsystems LMS7002M RF transceiver, the XTRX is the latest in Lime Microsystems wildly popular line of SDRs.
*Key Moments*
00:38 Crowd Supply News and Whats New
03:38 Thanks to this episodes sponsor: AMD-Xilinx
04:13 Introducing Ebrahim
05:14 The origins of Lime
06:12 What is SDR and what are the unique challenges of SDR dev?
08:26 The origins of SDR tech, history of its development
09:39 LimeSDR in the early days
10:53 Early versions of Lime Microsystems products
11:51 LMS6002 Limes first working chip and testing challenges
13:18 2011, chip production first launches, analog v. digital design
19:13 Designing chips for open source
20:14 Birth of the MyriadRF project
21:10 Open sources role in growing the project; applying the same business model as FPGAs did
24:44 Managing the open source community and its relationship to investors
30:27 The importance of MyriadRF, Discord and GitHub in community management
33:15 The first Lime campaign on Crowd Supply
36:02 About costs and the LimeSDR Mini
37:50 LimeSDR in space!
38:54 Other implementations of LimeSDRs technology
40:24 Partnership with Fairwaves
41:29 Why AMD FPGAs were chosen for the Lime XTRX
43:38 Crowd Supplys President Josh Lifton asks about potential applications for the XTRX, given that it is an embedded device.
45:30 5G cellular networking with a Raspberry Pi
47:01 Future plans: the LMS8001 chip
49:16 A quick tour of some other Lime Microsystems projects
51:24 Chip shortage pain and Tier One customers to the rescue
53:12 Shout out to Lattice FPGAs
54:54 Final thoughts: how to contribute, the future of SDR, and advice for young engineers
*About our Guest*
Dr Ebrahim Bushehri, CEO and Founder of Lime Microsystems. Ebrahim’s experience spans over 15 years in directing and managing design teams for the implementation of high performance ICs within the wireless communication market. Ebrahim was with Middlesex University Microelectronics Centre (MUMEC) collaborating with top tier organisations such as Nokia, Qinetiq (formerly Defence Evaluation Research Agency) and Fraunhofer IAF. He was a professional group committee member of Institution of Electrical Engineers (IEE) and is a member of Institute of Electrical and Electronic Engineers (IEEE).
[Source: https://limemicro.com/about/team/]
*Links & Resources*
LimeSDR XTRX on Crowd Supply: https://www.crowdsupply.com/lime-micro/limesdr-xtrx
Lime Microsystems: https://limemicro.com
Myriad RF homepage: https://myriadrf.org/
Myriad RF on GitHub: https://github.com/myriadrf
AMD-Xilinx: https://www.amd.com/en.html
AMD FPGA Playground: https://www.crowdsupply.com/amd/fpga-playground
Lime Microsystems projects on Crowd Supply: https://www.crowdsupply.com/lime-micro
*About the Teardown Sessions*
Welcome to The Teardown Sessions, a series of interviews and hands-on learning sessions with Crowd Supply creators, staff, and lots of special guests. Crowd Supply is the crowdfunding platform of choice for engineers, hackers, designers, and idealists. We help them with the funding and support they need to deliver respectful, thoughtfully crafted, open source hardware to their delighted backers.
Come on by and see what our creators are making: https://www.crowdsupply.com.
Dont forget to Like, Link, and Subscribe!
#opensourcehardware #hardwarehacking #opensource #hardware #teardown #maker #hacker #electronics #crowdsupply #crowdfunding #manufacturing #sdr #limesdr #radio #hamradio Teardown Session 40: Lime Microsystems](https://i.ytimg.com/vi/UdBj5b5U2Fs/mqdefault.jpg)





