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start [2019/04/17 19:27]
dant
start [2019/04/17 19:39] (current)
dant [Sparrow v4.2]
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-====== Sparrow Wireless Sensor ​Node ======+====== Sparrow Wireless Sensor ​Nodes ======
  
 {{:​logo_sparrow.png?​70 |}} {{:​logo_sparrow.png?​70 |}}
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 <​imgcaption diagram | Sparrow v4.1 Internal Diagram>​{{ :​sparrow.png?​600 |}}</​imgcaption>​ <​imgcaption diagram | Sparrow v4.1 Internal Diagram>​{{ :​sparrow.png?​600 |}}</​imgcaption>​
  
-<​imgcaption ​diagram ​| Sparrow v4.2 Internal ​Diagram>​{{:​40219567_1004830129696400_4587228219786133504_n_1_.png?600|}}</​imgcaption>​+ 
 +===== Sparrow v4.2 ===== 
 + 
 +This Sparrow board variant does not include any sensor, but it is size and pin-compatible with the Arduino Micro format. Also, it can run out of a single 1.5V AA battery or a single 1.2V AA NiCD or NiMH rechargeable battery. The board has a charging circuit that can deliver a steady charging voltage from a renewable power source, such as a solar panel. 
 + 
 +<​imgcaption ​diagram2 ​| Sparrow v4.2 Pinout ​Diagram>​{{ :sparrowv42.png?800 |}}</​imgcaption>​