For the first time user of ESP32-S3 super mini users.
2025.04.25 12:45
* BEFORE YOU START *
Before coding with Arduino IDE, make sure USB CDC on Boot "Enabled".
Otherwise, your code uploaded will not run.
USB CDC on Boot enabled = External TX/RX is not connected to USB serial. (Use External TX/RX as seperate serial Port)
USB CDC on Boot disabled = External TX/RX is connected to USB serial.
// External TX/RX Pin : Can be used as seperate Serial Port.
const int PIN_RX_EXT = 44;
const int PIN_TX_EXT = 43;
To use with Expansion Board
(Expansion board for S3 is not available, so use H2 board instead.)
Both sides of ESP32-S3 super mini
Full Test (GPIO in-n-out, multiple I2C ports, A/D)
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|---|---|---|---|---|
| » | For the first time user of ESP32-S3 super mini users. | me | 2025.04.25 | 1281 |
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