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Welcome to The FunKey Wiki, the host of information, tutorials, and user-generated content for the FunKey S!



NEWS

What's up, FunKey? Episode 8
Hello there! It's time for another update, including more information about the battery, casing, community, surveys, and gameplay!

GBA Gameplay Since several people have asked us how GBA games look on the FunKey S, we thought that we would begin this update by sharing more gameplay photos! Unfortunately, since Kickstarter significantly reduces the resolution of images some of the detail has been lost, so we might post the full-resolution images on Instagram.

While the gameplay in the first four images above has been stretched to fit the full display of the FunKey S, it is also possible to scale the image to match the proportions of the original resolution (240x180 in the case of the GBA), as shown in the fifth image. To switch between display modes, either press Fn or navigate to the setting in the system menu.

Battery We're proud to announce we have finally chosen a battery for the FunKey S! Since most of the batteries that we tested couldn't hold the capacity that they claimed to, we decided to order custom 410 mAh batteries. With this battery, the average gameplay session on a full charge lasts between an hour and a half and two hours. Actual battery life depends on which settings are enabled and which system is being emulated, so while the device only lasts an hour and ten minutes under a stress test that uses 100% of the CPU's capabilities at maximum brightness and volume, in a more realistic situation, such as Game Boy emulation (20% CPU usage) at 50% brightness and 40% volume levels, the device can easily last over two hours on a single charge!

Casing V2 While the initial version of the casing had several minor issues that needed addressing, we have now fixed nearly all of them! All that remains to be adjusted are the front buttons, which due to being slightly too high up in the prototype casing, are accidentally pressed down when the lid is closed. We're currently working on fixing the issue, which we expect to have fixed by next week! Since many people have asked us about the black FunKey S that we have been showing off recently, we would like to emphasize that it is solely a prototype model used for testing and that we are sticking with our three colors for now!

Surveys & Community Since the shipping date is now only one month away, we have closed the surveys, which will be used to fulfill the orders of backers in a month's time. Those who missed the deadline can still message us to fill out their surveys but may receive their systems later than the rest.

Let's continue with the strong community collaborations and discussions! CoolieCoolster has updated the FunKey Wiki with a list of keychain devices and accessories, where you can find many things that can enhance your keychain and make your FunKey S shine even more:

Lastly, we wanted to let you know that until October 19th Sega is offering Sonic The Hedgehog 2 for free on Steam! Part of the SEGA Mega Drive and Genesis Classics collections, the game is emulated, with its ROM legally available DRM-free in the Steam files. As this ROM can be used on the FunKey S, it is another great example that emulation doesn't have involve illegal piracy.

It's a wrap for this week's update! We'll be back next week with lots of pictures, so tune in again then for further updates!

-The FunKey Team

This post has been copyedited and reformatted from the original version on Kickstarter

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FAQ

What is the purpose of this wiki?


The purpose of this wiki is to serve as a database of information related to the FunKey S. This includes information about the FunKey S hardware, firmware, compatible homebrew games, and third-party software released for the device. After the FunKey S is released, more pages will be created to host tutorials, user-generated content, and other resources to assist people who have or are interested in getting a FunKey S.

What is the FunKey S?
The FunKey S is a foldable portable emulation device that is designed to fit onto a keychain. Through emulators on its FunKey OS operating system, the FunKey can emulate a wide variety of systems, including the NES, PS1, and GBA. Greatly resembling the larger Game Boy Advance SP, the FunKey S is currently sold in three colors, Original Purple, Retro Grey, and Atomic Purple. The system comes with a 32GB MicroSD card to store the system's firmware and any software the user wishes to install onto the device and can be replaced by the user with higher capacity MicroSD cards up to 128GB. To facilitate attaching the device to a keychain, the FunKey S has a metallic needle built into the bottom left corner of the device around which a keychain lanyard can be tied.

What is included with the FunKey S?
Included with the FunKey S is a 32GB MicroSD card to store the device's firmware and added software, a keychain lanyard to attach the device to a keychain, and four replacement button sets that can be used to change the colors of the system's buttons.

What buttons does the FunKey S have?
The system has thirteen buttons built into it: four directional buttons, four action buttons, two trigger buttons, a START button, and two system buttons. The top-right system button is the Menu button, while the one to the left of the START button is the Fn button. The Menu button has two purposes: a short press activates the system menu, allowing the user to modify settings or return to the main menu, while a long press turns the system on or off. The Fn (Function) button is used to activate alternative inputs on various buttons of the FunKey S. In terms of buttons used for gameplay, pressing the Fn button prior to START, L, or R will activate SELECT, L2, and R2, respectively. The other uses of the Fn button are shortcuts to modify several system settings without needing to go to the system's settings menu. The settings that can be modified with the use of the Fn button are brightness (X and B), volume (Y and A), zoom (UP and DOWN), and aspect ratio (LEFT). While FunKey S systems come by default with either white or grey buttons (depending on which system color is ordered), aside from the L and R buttons these can swapped out individually with the included green, blue, red, and yellow extra button sets.

Which systems can the FunKey S emulate?
The currently supported systems are the NES, Master System, Sega Genesis, Game Boy, Atari Lynx, Game Gear, SNES, PlayStation, Game Boy Color, Neo Geo Pocket, WonderSwan, and Game Boy Advance. Support for emulating other systems is planned for future updates to FunKey OS.

What software is pre-installed onto the FunKey S?
The FunKey S runs FunKey OS, a custom Linux-based operating system. The system comes with several emulators and games out of the box, with future updates to the operating system adding support for more emulators. Users can add their own games to the device by connecting it to a computer and placing ROM files in the game folders of the corresponding emulators.

Where can I find additional software for the FunKey S?
While users can install ROM dumps of physical games that they own onto the FunKey, there will also be other software available for the FunKey S as well. Since FunKey OS will be made open-source, developers will be free to release new apps and games for the FunKey S, which will be downloadable by FunKey S owners. Additionally, hundreds of free homebrew games have been released for various systems over the past three decades, many of which being available for download on homebrew lists across the Internet. The FunKey Wiki maintains software lists for all consoles that the FunKey S emulates, including specific lists for freeware, commercial software, and utilities.

What are the technical specifications of the FunKey S?
  Dimensions (folded)

  Weight

  Display (240x240 LCD IPS)

  Processor

  RAM

  Storage

  Audio

  Battery

  Ports

 Dimensions (folded)

 Weight

 Display (240x240 LCD IPS)

 Processor

 RAM

 Storage

 Audio

 Battery

 Ports

How long does the FunKey S battery last?
On a twenty-minute full charge, the FunKey S has an average battery life of an hour and forty-five minutes. The device's battery life is impacted by CPU usage in addition to brightness and audio levels, so depending on those factors, the experienced battery life can deviate by roughly thirty minutes in either direction from the average. In practice, this means that low-intensity emulation such as that of the Game Boy will result in above-average battery life, while high-intensity emulation such as that of the PlayStation will result in below-average battery life. Additionally, the device has a LED light to indicate when it is charging, with its current charge being indicated by a battery symbol in the top right corner of the main menu.

Are there any games that aren't emulated properly on the FunKey S?
While the average emulation quality of the FunKey S emulators is relatively high, the device does have several games that are not able to be emulated properly on it for a variety of reasons. These include incompatible controls, unemulated specialty hardware, and emulation imperfections, among others. The current list of games that are believed to be incompatible with the FunKey S is listed here.

Where can I buy the FunKey S?
The FunKey S is currently available on BackerKit for €65 (~US$76.15) plus applicable taxes and shipping costs. All devices purchased through Kickstarter and Indiegogo are expected to ship in November 2020, while the estimated shipping date for devices purchased on BackerKit is December 2020.

Where can I get accessories for the FunKey S?
Although the FunKey Team is not currently selling any accessories for the FunKey S aside from what is included with it, the editors of this wiki have compiled a list of products that can be used in conjunction with the FunKey S, including adapters, power banks, cables, pouches, and keychain decorations. To match the FunKey S keychain aesthetic, all accessories listed have been checked to not exceed size or weight levels that would make putting them on a keychain difficult and/or inconvenient. Additionally, all items on the list have been checked (to the best ability of the editors) for description accuracy, payment security, and product reliability. Despite this, prior to buying any accessory please be sure to verify that it meets your requirements, as neither the FunKey Wiki editors nor the FunKey Team is responsible for the reliability of third-party products.

Who is the FunKey Team?
Based in the city of Bordeaux in southwestern France, the FunKey Team is comprised of four people: Vincent, Michel, David, and Killian. Having originated from the Keymu system designed by Vincent and Michel in 2017, the group expanded and developed the FunKey S based on positive viewer and media reactions to their initial Keymu prototype.

How can I contact the FunKey Team?
While the FunKey Team's numerous social media pages are represented with the icons at the top of this page, they can be contacted directly via the contact page on their website. If you wish to email them, questions regarding the FunKey S can be sent to their [mailto:support@funkey-project.com support] email address, while other inquiries can be sent to their [mailto:contact@funkey-project.com contact] email address.

Who edits The FunKey Wiki?
The FunKey Wiki is a community-managed database of FunKey S information, operated and edited independently of the FunKey Team. Currently, the Administrator of and primary contributor to The FunKey Wiki is CoolieCoolster, but anyone is free to contribute to the improvement of the wiki!

What platform does The FunKey Wiki run on?
The FunKey Wiki is powered by MediaWiki, an open-source wiki engine that is used by many wikis, including Wikipedia. The FunKey Wiki is hosted by Miraheze, a non-profit wiki farm that hosts thousands of wikis ad-free at no charge. If you wish to support the hosting of The FunKey Wiki or create a wiki of your own, visit their website!