@@ -10,10 +10,10 @@ If you don't know where to get started you can also have a look at some of the i
## How does the so-called wiki work?
Not as well as it should ;) To keep things easier to maintain (the r0ket wiki has been going for 8 years now!), we decided on a git/markdown based wiki for this year. Whilst we are still setting up a gitlab with easy editing access, in the meantime please create a user account for https://git.card10.badge.events.ccc.de, and contact lilafisch on Matrix Chat or IRC to get write access to the wiki repo.
Currently, it is easiest to edit the 'wiki' by cloning the git repo, and editing the markdown files. If you are using figures, please place them in media folder. The [fundamental board](/en/fundamental-board-overview) page is an example including image links and page links.
Currently, it is easiest to edit the 'wiki' by cloning the git repo, and editing the markdown files. If you are using figures, please place them in media folder. The [hardware overview](/en/hardware-overview) page is an example including image links and page links.
## What components are on card10?
Have a look at the PDF export of the [schematics](https://git.card10.badge.events.ccc.de/card10/hardware/blob/master/badge/Badge_Bottom-PCB/Badge_Bottom-PCB.pdf)
Have a look at the [hardware overview](/en/hardware-overview).
## Is there a recommended dev board?
Since the BLE chip is very new, none of the card10 researches and travelers have found a suitable dev boards to recommend. We will try to share the research prototypes as widely as possible through hackerspaces. If you want to get your hands on a card10 prototype, first see if a hackerspace near you already has a [card10logy](/en/prototype_distribution) department. If this is not the case, please get in touch via Matrix Chat or IRC to suggest opening a new card10logy department.
The fundamental board is located just above the wristband; above it come the battery, the harmonic board, and the display. The harmonic board is connected to the fundamental board via the TOP board connector.
Several interfaces for [interhacktions](/en/interhacktions) are included on the fundamental board. The travelers can be alerted to an event using the vibration motor. Screws through the ECG contacts are used both for attaching the wristband and for making contact with your skin for ECG measurements. Besides its use for interhacktions, the [USB-C](/en/usbc) connector is also used for charging the battery and for updating the firmware.
A PDF version of the fundamental board is available [here](https://git.card10.badge.events.ccc.de/card10/hardware/blob/master/badge/Badge_Bottom-PCB/Badge_Bottom-PCB.pdf)
Our reconstruction of the card10 consists of two boards: The Fundamental Board and the Harmonic Board. They serve different purposes and travelers interact mostly with the Harmonic Board.
## Fundamental Board
The Fundamental Board is located just above the wristband; above it come the battery, the Harmonic Board, and the display. The Harmonic Board is connected to the Fundamental Board via a board to board connector.
Several interfaces for [interhacktions](/en/interhacktions) are included on the Fundamental Board. The travelers can be alerted to an event using the vibration motor. Screws through the ECG contacts are used both for attaching the wristband and for making contact with your skin for ECG measurements. Besides its use for interhacktions, the [USB-C](/en/usbc) connector is also used for charging the battery and for updating the firmware.
A PDF version of the Fundamental Board is available [here](https://git.card10.badge.events.ccc.de/card10/hardware/blob/master/boards/Fundamental-Board/Fundamental-Board.pdf)
## Harmonic Board
The harmonic board sits on top of the Fundamental Board. It contains most of the user interface and a few sensors.
A PDF version of the Hundamental Board is available [here](https://git.card10.badge.events.ccc.de/card10/hardware/blob/master/boards/Harmonic-Board/Harmonic-Board.pdf)
@@ -24,18 +24,18 @@ A total of 4 GPIO pins, as well as 3.3V and GND contacts are available for sewin
The pitch of the small holes between the sewable connectors fits a 2.54 mm pin header, so if you rather work with solder than thread, you can use an angled pin header to access the sewable connectors. Additional debugging pins are also available through the small contacts between the five sewable connectors on each side.
### USB-C spare pins
Besides the usual USB pins, we made some special contacts e.g. I2C, Uart and contacts for attaching EKG probes available on the USB-C connector. You can find more details on the [USB-C](/en/usbc) page.
Besides the usual USB pins, we made some special signals e.g. UART and contacts for attaching ECG probes available on the USB-C connector. You can find more details on the [USB-C](/en/usbc) page.
### Wristband
If the velcro lined wristband doesn't fit your needs, you can use the holes for the sewing contacts or the EKG contacts to attach your own wristband.
If the velcro lined wristband doesn't fit your needs, you can use the holes for the sewing contacts or the ECG contacts to attach your own wristband.
### Top PCB
the top PCB is a fairly simple 2 layer board, you can make a customized top PCB if you like. TODO: This needs the pinout of 'the connector' and an actual reference design of the top board.
### Harmonic Board
The Harmonic Board is a fairly simple 4 layer board, you can make a customized Harmonic Board if you like.
## Wireless Interfaces
### Bluetooth Low Energy
Below an overview of ble interhacktions; for more details see the [ble page](/en/ble)
Below an overview of BLE interhacktions; for more details see the [ble page](/en/ble)
