2.1mm 5VDC Barrel Jack to USB C Adapter
As technology changes and adapts, so does Adafruit, and speaking of adapting, this adapter has a 2.1mm barrel jack socket and a USB C plug - you could use this to power a USB C device from a common wall adapter.
Pinout
- 2.1mm barrel jack input
Input side of the adapter. Adafruit describes the product as a 2.1mm 5VDC barrel jack to USB-C adapter and says to plug it onto the end of a 2.1mm 5VDC barrel jack.
Type · powerVoltage · 5VDC input, source page wording - USB-C plug output
USB-C plug side used to power a USB-C device from the 2.1mm 5VDC barrel-jack supply. Source page states it turns the barrel jack into USB-C for power.
Type · powerVoltage · 5VDC output from the connected barrel-jack supply, source page wording
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| 2.1mm barrel jack input | power | Input side of the adapter. Adafruit describes the product as a 2.1mm 5VDC barrel jack to USB-C adapter and says to plug it onto the end of a 2.1mm 5VDC barrel jack. | 5VDC input, source page wording |
Start wiring
5VDC input, source page wording · 5VDC output from the connected barrel-jack supply, source page wording
Verify supply voltage and logic levels before powering up.
Module pins: 2.1mm barrel jack input, USB-C plug output. Schematik maps them to your board in the app.
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