Differences
This shows you the differences between two versions of the page.
en:netzer:i2cboard [2012/05/22 23:47] svesch [I2C Extension board for Netzer Playground] |
en:netzer:i2cboard [2014/02/09 14:32] |
||
---|---|---|---|
Line 1: | Line 1: | ||
- | ====== I2C Extension board for Netzer Playground ====== | ||
- | {{ :gallery:breakout_i2c.jpg?nolink |}} | ||
- | |||
- | The I2C-Extension board was developed for [[playground|Netzer Playground]]. The Ethernet gateway Netzer can be connected to addon boards from the German community platform [[http://www.roboternetz.de|Roboternetz]] or C-Control from [[http://www.conrad.com|Conrad]]. There are a lot of new possibilities for Netzer like connecting displays or 1-wire modules. | ||
- | |||
- | ===== Roboternetz boards ===== | ||
- | |||
- | [[http://www.roboternetz.de|Roboternetz (RN)]] has published a standard some time ago. They standardized frequently used interfaces in the embedded world: The [[http://www.rn-wissen.de/index.php/RN-Definitionen|RN definitions (only in German)]]. Among this interface are i.e. SPI or I2C. | ||
- | |||
- | In particular the [[http://www.rn-wissen.de/index.php/RN-Definitionen#I2C-Bus_Stecker|I2C socket]] is often present on RN boards and thats why was chosen as one of the two interfaces on the extension board. | ||
- | |||
- | The following tabel presents RN boards, which are qualified for Netzer connect: | ||
- | ^ Board name ^ Function ^ Tested ^ | ||
- | | [[http://www.shop.robotikhardware.de/shop/catalog/product_info.php?cPath=66&products_id=19|RN-DIGI]] | Big I2C digital display | No | | ||
- | | [[http://www.shop.robotikhardware.de/shop/catalog/product_info.php?cPath=66&products_id=81|RN-KeyLCD]] | A compact universal LCD and keyboard with various interfaces. | No | | ||
- | | [[http://www.shop.robotikhardware.de/shop/catalog/product_info.php?cPath=65&products_id=173|RN-Schrittmotor]] | Controls stepper motors via I2C, RS232, clock | No | | ||
- | |||
- | ===== Schematic ===== | ||
- | |||
- | {{ :i2c_extension_sch.gif?nolink |I2C Extension Schematic}} |