Espressif Systems ESP32-LyraTD-MSC, User Manual, Page: 10 / 18

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2. Configuring for DuerOS
•
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
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Figure 2-4. Powering on the Board
• 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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Figure 2-5. Downloading Firmware
Espressif ! /15 7 2018.07