Changes for page Use BLE to upgrade firmware for NB-IoT/LTE-M end node
Last modified by Edwin Chen on 2025/06/26 14:36
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... ... @@ -67,12 +67,13 @@ 67 67 (% class="lead" %) 68 68 (% style="color:blue" %)**Step2:**(%%)** Modify Bluetooth host parameters** 69 69 70 -After using the serial port to connect to the Bluetooth host, send AT+BAUD7; AT+TIMEINQ40; AT+RESET three commands and then disconnect the serial port connecting to the Bluetooth host. 70 +After using the serial port to connect to the Bluetooth host, send **AT+BAUD7; AT+TIMEINQ40; AT+RESET** three commands and then disconnect the serial port connecting to the Bluetooth host. 71 71 72 72 (% style="color:red" %)**(Note: The default baud rate of Bluetooth host is 9600, you need to use 9600 baud rate to send commands first.)** 73 73 74 74 [[image:image-20240911172933-1.png]] 75 75 76 + 76 76 (% class="lead" %) 77 77 (% style="color:blue" %)**Step3:**(%%)** Download Dragino Sensor Management Tool** 78 78