Alternatives

Products that do what Pdsink – A new USB-PD 3.2 sink stack for embedded devices does

1. 1UP
   USB PD Stand-Alone Sink Controller▲124

   2019 · blog.oxplot.com

2. 2TS
   The SC4-HSM, a fully open USB hardware secure module▲137

   2016 · sc4.us

3. 3CF
   CLI forensics tool for tracking USB device artifacts on Linux▲136

   2019 · github.com

4. 4HA
   HoRNDIS - an Android USB tethering driver for Mac OS X▲72

   2012 · joshuawise.com

5. 5LS
   Live, system-wide USB transfer sniffer in eBPF▲9

   May 2026 · github.com

6. 6MO
   Minoca OS – A new lightweight kernel, completely from scratch▲168

   2016 · minocacorp.com

7. 7AS
   A stack-based pure functional language for touch devices▲77

   2015 · github.com

8. 8TP
   Turing Pi 2 – a compact ARM cluster with 32 GB RAM▲109

   2020 · turingpi.com

9. 9DA
   DonglePi, a USB Stick Giving You the Raspberry Pi IOs on a PC▲92

   2015 · github.com

10. 10SJ
    Swip.js, a library to create multi device experiments▲152

    2016 · github.com

11. 11ΜA
    µFSM – A state chart library for embedded applications▲154

    2018 · github.com

12. 12PC
    Pure C WebRTC implementation for embedded devices▲251

    2020 · github.com

13. 13MF
    Minimal freestanding C runtime for bare-metal/embedded PC projects▲97

    2015 · github.com

14. 14TL
    TinyGo – LLVM-based Go compiler for microcontrollers▲177

    2018 · github.com

15. 15XA
    xOS – a 32-bit OS for the PC▲115

    2016 · github.com

16. 16AM
    A miniature Linux distro for non-rooted Android devices▲94

    2013 · kevinboone.net

17. 17MA
    Monolinux – A tiny embedded Linux distro▲69

    2019 · github.com

18. 18AS
    A Software-Defined USB PD Charger (ESP32, FPGA, Open Source Hardware)▲6

    We built a multi-port USB-C PD3.2 system that treats power delivery as a software-defined problem rather than fixed-function silicon. This started as our internal R&D platform while developing a consumer charger. We were uncomfortable with the typical “the FAE handles the firmware, you just build the hardware” model that dominates the PD ecosystem. In that model, key behavior lives in vendor-controlled binaries, arbitration rules are opaque, and meaningful customization is either discouraged or impossible. We wanted full ownership of the system — from power stage to protocol logic — and we…

    Mar 2026 · crowdsupply.com

19. 19DA
    Dali – A pure-Nim indie assembler for Android dex and apk files▲86

    2019 · forum.nim-lang.org

20. 20PR
    PandwaRF – RF Hacking Tool with Sub 1GHz RF Transceiver, BLE and USB▲60

    2016 · github.com

21. 21PA
    Pins – A modern Pinboard app for iOS/macOS▲36

    2021 · apps.apple.com

22. 22AP
    AnyLeaf – PH Sensor for Microcontrollers▲90

    2020 · anyleaf.org

23. 23WB
    We built an open USB-C Power Delivery analyzer and programmable sink▲8

    Title: Show HN: We built an open USB-C Power Delivery analyzer and programmable sink Hi HN! We’re Arbi, Marco, and Rob, and we built Dr. PD to make USB-C power problems easier to understand. It sits between a power source and device, captures and decodes their USB-PD negotiation, and correlates it with voltage and current measurements. It can also act as a programmable sink, with support for fixed supplies, PPS, AVS, and USB-PD 3.2 EPR up to 240 W. Commercial USB-PD analyzers are often priced beyond the reach of hobbyists and independent designers. We are on a mission to make high-quality…

    Aug 2026 · github.com

24. 24OS
    Open source hardware platform for Bluetooth hacking▲46

    2014 · nordicsemiconductor.github.io

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