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digispark:tutorials:modelbi2c

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digispark:tutorials:modelbi2c [2013/09/18 00:45]
drewp add note about rev4 board
digispark:tutorials:modelbi2c [2016/06/09 12:03]
127.0.0.1 external edit
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 ======Model Identification====== ======Model Identification======
  
-Two models ​are being shipped. They have no feature differences,​ only a different connection for the on-board LED.+Three models ​have been shipped. They have no feature differences,​ only a different connection for the on-board LED.
  
-You can identify your model by the presence of "​rev2"​ on the top (the side with the gold connectors) of the USB end of the Digispark. ​+You can identify your model by the presence of "​rev2"​, "​rev4",​ or nothing ​on the top (the side with the gold connectors) of the USB end of the Digispark. ​
  
-If "​rev2"​ is **not** present then you have a Model B board. +Rev2 or Rev4 marking:
- +
-If "​rev2"​ **is** present then you have a Model A board. +
- +
-Model A:+
 The on-board LED is connected to P1 The on-board LED is connected to P1
 This board should cause no conflicts with any devices, but remember the LED is on pin 1 not pin 0! This board should cause no conflicts with any devices, but remember the LED is on pin 1 not pin 0!
  
-Model B:+No marking:
 The on-board LED is connected to P0 The on-board LED is connected to P0
 This board requires the trace to the LED to be cut (or the LED desoldered) if you'd like to use it with I2C devices. ​ This board requires the trace to the LED to be cut (or the LED desoldered) if you'd like to use it with I2C devices. ​
  
-This page seems to be out of date. My board that says '​rev4'​ has a green LED on digitalWrite pin 1. 
  
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digispark/tutorials/modelbi2c.txt · Last modified: 2018/02/03 16:43 by sudobangbang