NINA-W1 series - System integration manual
UBX-17005730 - R11 Software Page 26 of 55
C1 - Public
Figure 19: Screenshot after selecting "get.exe"
☞ Normally, it takes around 15-30 minutes to download this program.
Figure 20: Sample screenshot during download
Open the Arduino application again from the following location - "C:\Program Files
(x86)\Arduino\arduino.exe"
In the Tools -> Board menu, select “ESP32 Dev Module” and then select the following;
• Flash Mode: “DIO”
• Flash Frequency: “40 MHz”
• Flash Size: “2 MB (16 Mb)”
• Upload Speed “921600”
• Core Debug Level “Debug” (optional)