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tinyidiot [2018/12/20 21:55] – [TinyIdiot] yairtinyidiot [2018/12/26 14:55] – yair
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 tinytony for esp8266 tinytony for esp8266
  
 +
 +{{:nodemcu_pins.png?direct&400|}}
 +
 +==== drv8833 ===
 +https://www.pololu.com/product/2130
 +
 +{{:pasted:20181226-125449.png}}
 +
 +==== drv8830====
 drv8830 [[http://www.ti.com/lit/ds/symlink/drv8830.pdf|datasheet]] \\ drv8830 [[http://www.ti.com/lit/ds/symlink/drv8830.pdf|datasheet]] \\
 built of work by sparkfun [[https://github.com/sparkfun/SparkFun_MiniMoto_Arduino_Library|minimoto]] breakout [[https://jiwashin.blogspot.com/2016/09/drive-dc-motor-by-drv8830-and-esp8266.html|and jiwashin]] and [[https://makers-with-myson.blog.so-net.ne.jp/2014-05-15|here]] built of work by sparkfun [[https://github.com/sparkfun/SparkFun_MiniMoto_Arduino_Library|minimoto]] breakout [[https://jiwashin.blogspot.com/2016/09/drive-dc-motor-by-drv8830-and-esp8266.html|and jiwashin]] and [[https://makers-with-myson.blog.so-net.ne.jp/2014-05-15|here]]
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 {{:pasted:20181219-102721.png?direct&400}} {{:pasted:20181219-102721.png?direct&400}}
  
-{{:nodemcu_pins.png?direct&400|}} 
  
   ##wiring   ##wiring
Line 39: Line 47:
  
  
 +===i2c issues==
 +
 +cant get any other address to motors but 0x64
  
 +#define PIN_WIRE_SDA (4)
 +#define PIN_WIRE_SCL (5)