ESP32.md
Mounting the ESP32-S3 on a small break out enables easy replacement.
We can choose another chip with a different footprint.
MCU specific interfaces (USB etc) that do not belong to the board
can be moved to that break out.

KiCad SMD 2.54mm pin headers are ordinary 90deg THT headers with the odd pins
twisted. An SMD footprint of such headers can be placed inside the ESP32-S3-WROOM
footprint.
]]>SMD 2.54mmpin header]]>

Pin Considerations

check the ]]>ESP32-S3 datasheet]]>


Vcc GND
EN not normally not needed. The MCU can sleep and wake-up. The EN is just needed for programming
Some pins have start up glitches (GPIO1-17 low, GPIO18-20 high!). don't use this for pwm signals


GPIO >= 21 for outputs

ADC1 channels are useful (ADC2 conflicts with WiFi)
SPI native pins?