"The first is that they designed this circuit themselves, perhaps trying to do something clever with current level detection, but failing to do it right". One of those ways is power through a standard USB-C connector to allow for the extra bit of juice the beefier board needs compared to its older brother. Incidentally, many users have strongly claimed that all USB Type C cables that have the ability to deliver power as well as transmit data should have worked with the new Raspberry Pi 4 Model B if the Raspberry Pi Foundation had simply followed the USB-C specification correctly and thoroughly. More specifically, it doesn't work with so-called e-marked cables, such as those used on Apple Macbooks and several other laptops.
Compatibility woes are nothing new with USB-C, but in this case, the problem lies with the Pi. If you plug one of those into the Raspberry Pi 4, it detects it as an audio accessory like earbuds or a 3.5mm adapter because of the incorrect resistor setup. Usually, e-marked cables are more expensive and come with larger, higher-powered items, like a USB-C laptop. However, if you end up scratching your head and also you don't understand why your Raspberry Pi is not powering up, now you know why. The system doesn't power up. Pi co-creator Eben Upton told Tech Republic that he expects "this will be fixed in a future board revision", and a Pi spokesperson confirmed to Ars Technica that a board revision with a compliant USB-C charging port should roll out in the "next few months".
Spider-Man: Far From Home takes $10m across first weekend box office
It has been a insane ride to fame for Tom Holland , who is winning hearts all around the world as the new Spider-Man. Holland was, uncharacteristically, quiet about the future, but did make it clear that the potential excites him.
Benson Leung, a Google Chrome OS engineer, has always been fighting for a stricter and more uniform testing and approval standard for USB Type C cables and chargers.