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It's so common that it's not an unlikely starting point. EMC is a major issue in high frequency electronics design and the raspberry pi had a history of having
by markus92 7y ago
It's so common that it's not an unlikely starting point. EMC is a major issue in high frequency electronics design and the raspberry pi had a history of having to redesign certain parts because of not having enough shielding.
- kingosticks 7y agoI can find [1] on the subject which is quite interesting. [1]: https://www.element14.com/community/people/PeteL/blog/2012/03/29/spikes-in-the-ether-emc-and-compliance https://www.element14.com/community/people/PeteL/blog/2012/0...
- markus92 7y agoSee also https://www.raspberrypi.org/blog/tag/ce-compliance/ https://www.raspberrypi.org/blog/tag/ce-compliance/
- kingosticks 7y agoThere doesn't seem to be much info on compliance out there for Pi 4 which must have been significantly different w.r.t HDMI.
- markus92 7y agoAbsolutely, and this was before the Pi had built-in Wifi. The norms you have to comply for are immediately a lot stricter as your device falls into a different category (telecommunications devices).