[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-6559":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":17,"stars7d":18,"stars30d":19,"stars90d":16,"forks30d":16,"starsTrendScore":20,"compositeScore":21,"rankGlobal":10,"rankLanguage":10,"license":22,"archived":23,"fork":23,"defaultBranch":24,"hasWiki":25,"hasPages":23,"topics":26,"createdAt":10,"pushedAt":10,"updatedAt":35,"readmeContent":36,"aiSummary":37,"trendingCount":16,"starSnapshotCount":16,"syncStatus":17,"lastSyncTime":38,"discoverSource":39},6559,"mayhem-firmware","portapack-mayhem\u002Fmayhem-firmware","portapack-mayhem","The firmware for the HackRF+PortaPack H1\u002FH2\u002FH4\u002FH4M","https:\u002F\u002Fhackrf.app",null,"C",5173,880,223,143,0,2,12,76,10,39.83,"GNU General Public License v3.0",false,"next",true,[27,28,29,30,31,32,33,34],"hackrf","hackrf-components","portapack","radio","radio-frequency","sdr","sdr-receiver","sdrsharp","2026-06-12 02:01:26","\u003C!---\n> [!WARNING]\n> __IF YOU'VE PAID FOR MAYHEM OR ANY PREPACKAGED VERSIONS, YOU'RE BEING SCAMMED.__ \n>\n> The only legitimate link to our repositories is the [portapack-mayhem](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware) organization on GitHub.--->\n# PortaPack Mayhem\n\n[![Nightly Release](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Factions\u002Fworkflows\u002Fcreate_nightly_release.yml\u002Fbadge.svg?branch=next)](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Factions\u002Fworkflows\u002Fcreate_nightly_release.yml) [![CodeScene Code Health](https:\u002F\u002Fcodescene.io\u002Fprojects\u002F8381\u002Fstatus-badges\u002Fcode-health)](https:\u002F\u002Fcodescene.io\u002Fprojects\u002F8381) [![GitHub All Releases](https:\u002F\u002Fimg.shields.io\u002Fgithub\u002Fdownloads\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Ftotal)](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Freleases) [![GitHub Releases](https:\u002F\u002Fimg.shields.io\u002Fgithub\u002Fdownloads\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Flatest\u002Ftotal)](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Freleases\u002Flatest) [![Docker Hub Pulls](https:\u002F\u002Fimg.shields.io\u002Fdocker\u002Fpulls\u002Feried\u002Fportapack.svg)](https:\u002F\u002Fhub.docker.com\u002Fr\u002Feried\u002Fportapack) [![Discord Chat](https:\u002F\u002Fimg.shields.io\u002Fdiscord\u002F719669764804444213?label=Discord)](https:\u002F\u002Fdiscord.gg\u002FtuwVMv3)\n\nThis is a fork of the [Havoc](https:\u002F\u002Fgithub.com\u002Ffurrtek\u002Fportapack-havoc\u002F) firmware, which itself was a fork of the [PortaPack](https:\u002F\u002Fgithub.com\u002Fsharebrained\u002Fportapack-hackrf) firmware, an add-on for the [HackRF](http:\u002F\u002Fgreatscottgadgets.com\u002Fhackrf\u002F). A fork is a derivate, in this case one that has extra features and fixes when compared to the older versions.\n\n[\u003Cimg src=\"https:\u002F\u002Fgithub.com\u002Fuser-attachments\u002Fassets\u002Fdea337ab-fb64-4a2a-b419-69afd272e815\" height=\"310\">](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002FPortaPack-Versions#new-h4m-mayhem-edition) \n[\u003Cimg src=\"https:\u002F\u002Fgithub-production-user-asset-6210df.s3.amazonaws.com\u002F4393979\u002F295532718-8e5b661c-f946-4cee-8b2d-0a615f7715f4.png\" height=\"310\">](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002FPortaPack-Versions#h2m-mayhem-edition)\n\n\n# What is this?\n\nIf you are new to *HackRF+PortaPack+Mayhem*, check these:\n\n[\u003Cimg alt=\"PortaPack H4M Crash Course\" src=\"https:\u002F\u002Fimg.youtube.com\u002Fvi\u002FCjI-nUzdpas\u002Fmaxresdefault.jpg\" width=\"701\">](https:\u002F\u002Fshare.hackrf.app\u002FSPFOZO)\n\n[\u003Cimg alt=\"The Latest HackRF & Portapak Combo - H4M The Flipper Zero Killer?\" src=\"https:\u002F\u002Fimg.youtube.com\u002Fvi\u002FEw2qDgm2hf0\u002Fmaxresdefault.jpg\" width=\"172\">](https:\u002F\u002Fshare.hackrf.app\u002F6HKX9A)\n[\u003Cimg alt=\"It’s TOO Easy to Accidentally Do Illegal Stuff with This\" src=\"https:\u002F\u002Fimg.youtube.com\u002Fvi\u002FOPckpjBSAOw\u002Fmaxresdefault.jpg\" width=\"172\">](https:\u002F\u002Fshare.hackrf.app\u002FX4D5TF)\n[\u003Cimg alt=\"HackRF Portapack H4M - Getting Started Guide\" src=\"https:\u002F\u002Fimg.youtube.com\u002Fvi\u002FwzP0zWi85SI\u002Fmaxresdefault.jpg\" width=\"172\">](https:\u002F\u002Fshare.hackrf.app\u002FF9MPOO)\n[\u003Cimg alt=\"The new HackRF Portapack H4M\" src=\"https:\u002F\u002Fimg.youtube.com\u002Fvi\u002FonQRdCITmuk\u002Fmaxresdefault.jpg\" width=\"172\">](https:\u002F\u002Fshare.hackrf.app\u002F0JUHZ6)\n\n\n# Frequently Asked Questions\n\nThis repository expands upon the previous work by many people and aims to constantly add new features, bugfixes and generate documentation to make further development easier.  [Collaboration](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002FHow-to-collaborate) is always welcomed and appreciated.\n\n## What to buy?\n\n\u003C!---not direct to h4m but to opensourcesdrlab https:\u002F\u002Fshare.hackrf.app\u002FTUOLYI---> \n:heavy_check_mark: ![Static Badge](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002FNEW-yellow) The fabulous H4M [complete](https:\u002F\u002Fshare.hackrf.app\u002FDF2BZS) or [upgrade](https:\u002F\u002Fshare.hackrf.app\u002FOCSJYI), featuring numerous improvements and accessories. Sold by our friends at [OpenSourceSDRLab](https:\u002F\u002Fshare.hackrf.app\u002F99SAMT). Join their giveaways on discord (check the badge on top). _EU customers_ can purchase via [Lab401](https:\u002F\u002Fshare.hackrf.app\u002F0CI2CR).\n\n:heavy_check_mark: A recommended one is this [PortaPack H2](https:\u002F\u002Fshare.hackrf.app\u002FQT5JMB), that includes everything you need with the plastic case \"inspired\" on [this](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002F3d-printed-enclosure).\n\n:heavy_check_mark: Some individuals lean towards the [H2 with a metal enclosure](https:\u002F\u002Fshare.hackrf.app\u002F24T3TO), but its advantages remain debated. Share your insights on our [wiki](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002FHardware-overview). \n\n:warning: Be cautious , *ask* the seller about compatibility with the latest releases. Look out for the description of the item, if they provide the firmware files for an older version or they have custom setup instructions, this means it might be **NOT compatible**, for example:\n\n![image](https:\u002F\u002Fuser-images.githubusercontent.com\u002F1091420\u002F214579017-9ad970b9-0917-48f6-a550-588226d3f89b.png)\n\n:warning: If it looks **too different**, this might mean that they are using their own recipe, check the [different models](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002FPortaPack-Versions) in our wiki. For example all the H3 and clones of that version use their own version of the firmware. They do not contribute the changes back and eventually you will be left with a device that nobody maintains:\n\n![image](https:\u002F\u002Fuser-images.githubusercontent.com\u002F1091420\u002F214581333-424900ee-26f8-4e96-be2f-69d8dc995ba9.png)\n\n## Where is the latest version?\n\nThe current **stable release** is on the [![GitHub release (latest by date)](https:\u002F\u002Fimg.shields.io\u002Fgithub\u002Fv\u002Frelease\u002Fportapack-mayhem\u002Fmayhem-firmware?label=Releases&style=social)](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Freleases\u002Flatest) page. Follow the instructions you can find in the release description. The **latest (nightly) release** can be found [here](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Freleases\u002F).\n\n## How can I collaborate\n\nWe warmly welcome your contributions! Please refer to our **[Contributing Guidelines](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002FContributing-Guidelines)** for details.\n\nYou can write [documentation](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki), fix bugs and [answer issues](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fissues) or add new functionality. Please also check the following [guide](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki\u002FHow-to-collaborate) with details.\n\nConsider that the hardware and firmware has been created and maintain by a [lot](https:\u002F\u002Fgithub.com\u002Fmossmann\u002Fhackrf\u002Fgraphs\u002Fcontributors) of [people](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fgraphs\u002Fcontributors), so always try collaborating your time and effort first. For coding related questions, if something does not fit as an issue, please join our Discord by clicking the chat badge on [top](#portapack-mayhem).\n\n[![Contributors](https:\u002F\u002Fcontrib.rocks\u002Fimage?repo=portapack-mayhem\u002Fmayhem-firmware)](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fgraphs\u002Fcontributors)\n\nTo support the people behind the hardware, please buy a genuine [HackRF](https:\u002F\u002Fgreatscottgadgets.com\u002Fhackrf\u002F) and [PortaPack](https:\u002F\u002Fstore.sharebrained.com\u002Fproducts\u002Fportapack-for-hackrf-one-kit).\n\n## What if I really want something specific?\nIf what you need can be relevant in general, you can [request a feature](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fissues\u002Fnew?assignees=&labels=enhancement&projects=&template=02_feature_request.yml). Alternatively, go to our Discord by clicking the chat badge on [top](#portapack-mayhem) and discuss there.\n\n## What if I need help?\nFirst, check the [documentation](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fwiki). If you find a bug or you think the problem is related to the current repository, please open an [issue](https:\u002F\u002Fgithub.com\u002Fportapack-mayhem\u002Fmayhem-firmware\u002Fissues\u002Fnew\u002Fchoose).\n\nYou can reach the [official community](https:\u002F\u002Fwww.facebook.com\u002Fgroups\u002F177623356165819) in Facebook, and our Discord by clicking the chat badge on [top](#portapack-mayhem).\n","PortaPack Mayhem 是为 HackRF + PortaPack H1\u002FH2\u002FH4\u002FH4M 设备开发的固件。它基于 Havoc 固件进一步发展，增加了额外的功能和修复了旧版本中的问题，支持多种无线电频率应用。该固件使用 C 语言编写，具备良好的代码健康度，并且定期发布夜间构建版本。适用于需要进行软件定义无线电（SDR）接收与发送、频谱分析等场景的专业人士或爱好者。项目遵循 GNU General Public License v3.0 开源许可协议，确保了其开放性和可定制性。","2026-06-11 03:07:38","top_language"]