Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
Last revision Both sides next revision
samd21:samd21m0_mini [2020/12/29 15:24]
admin [SAMD21 M0-Mini] 		samd21:samd21m0_mini [2020/12/29 15:57]
admin [Serial Wire Debug (SWD)]
Line 2: Line 2:
 {{:samd21:samd21-m0_mini.jpg?300|}}\\ {{:samd21:samd21-m0_mini.jpg?300|}}\\
  
-An other Arduino clone based on the [[https://files.seeedstudio.com/wiki/Seeeduino-XIAO/res/ATSAMD21G18A-MU-Datasheet.pdf|SAMD21G18]] chip (ARM Cortex-M0+, 32bit, 48MHz), similar to the [[arduino:arduino_mkrzero|Arduino MKR ZERO]] and the [[seeeduino:seeeduino_xiao|Seeeduino XIAO]].\\+An other Arduino clone based on the [[https://files.seeedstudio.com/wiki/Seeeduino-XIAO/res/ATSAMD21G18A-MU-Datasheet.pdf|SAMD21G18]] chip (ARM Cortex-M0+, 32bit, 48MHz), like the [[https://www.sparkfun.com/products/13664|SparkFun SAMD21 Mini Breakout]].\\ 
 +THis board could be used similar like the [[arduino:arduino_mkrzero|Arduino MKR ZERO]] and the [[seeeduino:seeeduino_xiao|Seeeduino XIAO]].\\
  
 +**All I/O Pins are 3.3V**
 +
 +To use the DAC and the PWM follow the manual of the 
 +[[http://dernulleffekt.de/doku.php?id=arduino:arduino_mkrzero#dac_pwms|Arduino MKR Zero]].\\
 +A great description and general information about the SAMD21 one could find here: [[https://learn.sparkfun.com/tutorials/samd21-minidev-breakout-hookup-guide/samd21-overview|SpartkFun SAMD21 Overview]]\\
 +
 +----
 +==== Installation ====
 +One has to install the Arduino SAMD boards. In tools/boards/boardmanager search and install the\\
 +**Arduino SAMD Boards**.\\
 +
 +To upload a sketch one should choose in tools/boards "Arduino Zero (Native USB Port)" and the right port, too.\\
 +
 +----
 +==== Pinout ====
 +{{:samd21:samd21-m0_mini_pin.jpg?300|}}\\
 +{{:samd21:samd21-m0_mini_back.jpg?300|}}\\
 +Two pins are wron labled on my version of the board. The D02 and D04 are mixed up.\\
 +There is no build in LED but pin 13 is corresponding to the BUILDIN_LED function.\\
 +
 +----
 +==== Serial Wire Debug (SWD) ====
 +{{:samd21:samd21-m0_mini_swdpins.jpg?300|}}\\
  
 ---- ----
 ==== Acknowledge ==== ==== Acknowledge ====
 +
 [[https://www.sparkfun.com/products/13664|SparkFun SAMD21 Mini Breakout]]\\ [[https://www.sparkfun.com/products/13664|SparkFun SAMD21 Mini Breakout]]\\
 [[https://robotdyn.com/samd21-m0-mini.html|RobotDyn SAMD21 M0-Mini]]\\ [[https://robotdyn.com/samd21-m0-mini.html|RobotDyn SAMD21 M0-Mini]]\\
  
----- +---- 
 +==== License ==== 
 + 
 +This manuals is made by **Wolfgang Spahn** 2020.\\ 
 +Except where otherwise noted, content on this wiki is licensed under the following license: [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]].\\ 
 + 
 +<html> 
 +<a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a>  
 +</html> 
 + 
 +----