Espressif Systems ESP32-LyraTD-MSC User Manual page 10

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The SPI Download configuration on the ESP32 Download Tool is shown in Figure 2-3.
•
Select "80 MHz" for "SPI SPEED"; select "DIO" for "SPI MODE"; and select "32 Mbit"
for "FLASH SIZE".
Select the COM port in line with the one used by the PC; select "1152000" as a baud
•
rate.
3. Power-on and Programming
• Power on ESP32-LyraTD-MSC.
Click the "Start" button on the ESP32 Flash Download Tool to start downloading the
•
firmware.
Press and hold the "Boot" button, and press the "RST" button on the board to enter
•
the download mode.
Wait for the download to finish.
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Espressif
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Figure 2-4. Powering on the Board
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Figure 2-5. Downloading Firmware
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2. Configuring for DuerOS
2018.07