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en:iot-open:remotelab:sut:generalpurpose [2019/04/14 19:28]
pczekalski
en:iot-open:remotelab:sut:generalpurpose [2019/04/14 19:34] (current)
pczekalski
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 === Actuators === === Actuators ===
-There are two actuatorsfan and servomotor.+There are two actuators ​(fan, servo) ​and LCD display.
  
-  * The fan is a DC operated ​one, where using PWM one can change rotation speed.+  * The fan is a DC controlled ​one, where using PWM one can change rotation speed. 
 +    * the pin is GPIO 15/ D8
   * The servo is an analogue servo, emax ES08A II:   * The servo is an analogue servo, emax ES08A II:
     * min timing 1500us max timing 1900us     * min timing 1500us max timing 1900us
 +    * the pin is GPIO 14 / D5
 +  * LCD is I2C controlled, present under address 0x3F on the I2C bus
 +    * I2C bus is connected to the:
 +      * SDA GPIO5 / D1
 +      * SCL GPIO4 / D2
  
 {{:​en:​iot-open:​remotelab:​sut:​iottx_sch.jpg?​500|}} {{:​en:​iot-open:​remotelab:​sut:​iottx_sch.jpg?​500|}}
en/iot-open/remotelab/sut/generalpurpose.txt · Last modified: 2019/04/14 19:34 by pczekalski
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