Update README.rst

add uart notice ref #221 #257 #281
miguelbalboa · Jan 28, 2017 · dd9e941 · dd9e941
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commit dd9e941
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/README.rst b/README.rst
@@ -45,7 +45,8 @@ What works and not?
   #. With Arduino Yun like `#111 <https://github.com/miguelbalboa/rfid/issues/111>`_, not supported by software.
   #. Power reduction modes `#269 <https://github.com/miguelbalboa/rfid/issues/269>`_, not supported by software.
   #. I2C instead of SPI `#240 <https://github.com/miguelbalboa/rfid/issues/240>`_, not supported by software.
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+  #. UART instead of SPI `#281 <https://github.com/miguelbalboa/rfid/issues/281>`_, not supported by software.
+
 * **Need more?**
 
   #. If software: code it and make a pull request.