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Pi4 not working with some chargers (or why you need two cc resistors) – The blog of Tyler Ward (aka scorpia)
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Share about Firmware-Hardware and the latest USB Type-C PD technology. : USB Type-C Configuration Channel (CC) pin function (English version)
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Simple way to use USB Type-C to get 5V at up to 3A (15W) - Support - Engineering and Component Solution Forum - TechForum │ Digi-Key
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Amazon.com: flashtree 2pcs USB Type-C Female Breakout Board 6 pins Output 2 CC Pins 5K1 Res (2.54mm 100mils Pitch)…
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usb c - Can USB Type-C 2.0 upstream (device) connect its CC pins and share a pull-down? - Electrical Engineering Stack Exchange
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