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projects:upshack [14/11/2013 15:54]
admin
projects:upshack [14/11/2013 15:56]
admin
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 But then I saw a predisposition for serial port... some checks and it worked! But then I saw a predisposition for serial port... some checks and it worked!
  
-=== Warnings ===+===== Warnings ​=====
  
 This is a hack onto shock hazardous circuits. 230VAC (300VDC) are present everywhere also when everything shut down. This is a hack onto shock hazardous circuits. 230VAC (300VDC) are present everywhere also when everything shut down.
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 **This hack is not 100% safe** **This hack is not 100% safe**
  
-=== Adding the Fan ===+===== Adding the Fan =====
  
 {{:​projects:​smallhacks:​img_0081.jpg?​200|}} {{:​projects:​smallhacks:​img_0081.jpg?​200|}}
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 Note. Fan wires ARE actually connected to MAINS. Note. Fan wires ARE actually connected to MAINS.
  
-=== Adding the RS-232 interface ===+===== Adding the RS-232 interface ​=====
  
 {{:​projects:​smallhacks:​detail2.jpg?​300|}} {{:​projects:​smallhacks:​detail2.jpg?​300|}}
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 Note. Opto-isolators separate RS-232 circuits (SAFE) from ups ttl circuits (NOT SAFE, connected to MAINS). Note. Opto-isolators separate RS-232 circuits (SAFE) from ups ttl circuits (NOT SAFE, connected to MAINS).
  
-== Solving a "​problem"​ ==+==== Solving a "​problem" ​====
  
 Initially it did'nt work. This is what I got. Initially it did'nt work. This is what I got.
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 {{:​projects:​smallhacks:​conddtl.jpg?​300|}} {{:​projects:​smallhacks:​conddtl.jpg?​300|}}
  
-=== Communication Protocol === +==== Communication Protocol ​==== 
-== NUT rulez ==+=== NUT rulez ===
 It works with "​network ups tools" ([[http://​www.networkupstools.org/​]]). The driver is called "​**blazer_ser**"​. It works with "​network ups tools" ([[http://​www.networkupstools.org/​]]). The driver is called "​**blazer_ser**"​.
 Protocol used is "​Megatec/​Q1"​. ​ Protocol used is "​Megatec/​Q1"​. ​
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 </​file>​ </​file>​
  
-== Watching how the driver works (reversing protocol) ==+=== Watching how the driver works (reversing protocol) ​===
  
 Link is 2400 baud, 8n1 Link is 2400 baud, 8n1
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 I don't know if other //​commands//​ could be sent to the UPS, in addition to the shutdown. I don't know if other //​commands//​ could be sent to the UPS, in addition to the shutdown.
  
-== I'm a stupid ==+=== I'm a stupid ​===
 **//Some day after//** **//Some day after//**
  
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 </​code>​ </​code>​
  
-=== Final hack ===+===== Final hack =====
 This is more likely a CISCO router related topic. However, I have connected the ups serial port to the router'​s AUX port and configured as ''​modem inout''​. This is more likely a CISCO router related topic. However, I have connected the ups serial port to the router'​s AUX port and configured as ''​modem inout''​.
  
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