๐Ÿ“ฆ DeflateAwning / STM32F411_USB_AUDIO_DAC_PCB

๐Ÿ“„ Assembly_and_Errata_Rev_1.md ยท 30 lines
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30# Assembly and Errata - Rev 1

## Assembly

* Populate all SMD parts.

* Populate the headphone jack.

* Depopulate SW203 (BOOT0), and replace with a 5k1 resistor.

* Depopulate R201, maybe. Not doing at the start.

* Leave all jumpers open.

* Solder on extra for the:
    * Regulators
    * USB-C Mounting Tabs

## Checks

1. GND to 3V3 resistance.
2. Flash with UART-output firmware.


## Changes for Next Time

* Missing LEDs
* Power LED
* Include clocks, maybe.