<![CDATA[OpenIMU330BI Bypass Capacitors]]>Does the OpenIMU330BI require external capacitors on the VDD pins for stable operation, or are the required capacitors included under the metal lid of the module?

]]>https://forum.aceinna.com//topic/309/openimu330bi-bypass-capacitorsRSS for NodeFri, 06 Mar 2026 14:07:51 GMTThu, 04 Nov 2021 18:22:30 GMT60<![CDATA[Reply to OpenIMU330BI Bypass Capacitors on Thu, 04 Nov 2021 18:22:30 GMT]]>Does the OpenIMU330BI require external capacitors on the VDD pins for stable operation, or are the required capacitors included under the metal lid of the module?

]]>https://forum.aceinna.com//post/1297https://forum.aceinna.com//post/1297Thu, 04 Nov 2021 18:22:30 GMT<![CDATA[Reply to OpenIMU330BI Bypass Capacitors on Fri, 05 Nov 2021 19:18:22 GMT]]>Hi, since you need to use the regulator , you have to using some capacitors ... there is no problem.

]]>https://forum.aceinna.com//post/1298https://forum.aceinna.com//post/1298Fri, 05 Nov 2021 19:18:22 GMT<![CDATA[Reply to OpenIMU330BI Bypass Capacitors on Mon, 08 Nov 2021 18:51:19 GMT]]>Can Aceinna provide the schematic for the OpenIMU330BI board that connects to J2 of the EVK schematic shown here: https://openimu.readthedocs.io/en/latest/330BI/mechanical.html

I need to determine if the OpenIMU330BI requires external components to operate such as bypass capacitors on every voltage supply pin.

]]>https://forum.aceinna.com//post/1299https://forum.aceinna.com//post/1299Mon, 08 Nov 2021 18:51:19 GMT<![CDATA[Reply to OpenIMU330BI Bypass Capacitors on Wed, 10 Nov 2021 03:11:25 GMT]]>@cmccaskey Yes, we recommend put external capacitors on the VDD pins, such as 10uF and 0.1uF, and on OpenIMU330BI board we have LDO and capacitors, so even you don't put external capacitors , it should also ok.
For OpenIMU330BI, if you want to connect to EVK, you can refer to this figure attached.
703055e1-694c-42e6-8685-208cba1131cb-image.png

]]>https://forum.aceinna.com//post/1300https://forum.aceinna.com//post/1300Wed, 10 Nov 2021 03:11:25 GMT