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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Thoughts on why TWI line will work on DK but not on beacon?</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/13187/thoughts-on-why-twi-line-will-work-on-dk-but-not-on-beacon</link><description>Hello, 
 I am utilizing an accelerometer sensor and communicating with it using TWI (I2C). I have both a development kit (NRF51-DK) and the Beacon (nRF51822-Beacon). I can properly use the sensor on the DK and get proper data transfer. However, when</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Thu, 14 Apr 2016 10:50:54 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/13187/thoughts-on-why-twi-line-will-work-on-dk-but-not-on-beacon" /><item><title>RE: Thoughts on why TWI line will work on DK but not on beacon?</title><link>https://devzone.nordicsemi.com/thread/50277?ContentTypeID=1</link><pubDate>Thu, 14 Apr 2016 10:50:54 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:d6e0529e-4fdc-4059-9753-0a120ef46b6a</guid><dc:creator>Hung Bui</dc:creator><description>&lt;p&gt;@Art: Could you tell the laser marking on top of both chip, they may have different revision, RAM size, etc.
Also please provide schematic or picture on how you connect the sensor to the beacon.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Thoughts on why TWI line will work on DK but not on beacon?</title><link>https://devzone.nordicsemi.com/thread/50276?ContentTypeID=1</link><pubDate>Wed, 13 Apr 2016 14:47:15 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:80c3af20-d0b0-4d82-9838-c9c404ac3275</guid><dc:creator>Alex</dc:creator><description>&lt;ol&gt;
&lt;li&gt;Noise/ringing on clock line, 2) pull-up resistors values&lt;/li&gt;
&lt;/ol&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>