Ebyte NB183 User Manual page 34

Chengdu Ebyte Electronic Technology Co.,Ltd.
NB183S&NB183_User Manual
product details on the official website (www.ebyte.com). The demo firmware is not provided on the official website;
Step 4: Click "Start Upgrade", press and hold Reload of NB183 and then power on the device, wait for the firmware
upgrade to complete, click "Cancel" to end the serial port upgrade;
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