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HF-LPT220 Low Power WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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Parameters:
status: Wi-Fi status.
UP(boot default status): Enable Wi-Fi Chip
DOWN: Disable Wi-Fi Chip
Note: Some Wi-Fi status change command(AT+WMODE and so on)need to reboot before
valid. But may use this command only to reboot the Wi-Fi Chip to make the corresponding
command valid.This is AT+WIFI=DOWN and then AT+WIFI=UP.
4.2.2.72.
AT+SMEM
Function: Query the RAM status.
Format:
Query Operation
AT+SMEM<CR>
+ok=<status> <CR><LF><CR><LF>
Parameters:
status: The RAM status.
4.2.2.73.
AT+NDBGL
Function: Enable/Disable UART debug information
Format:
Query Operation
AT+NDBGL<CR>
+ok=<debug_level,uart_num> <CR><LF><CR><LF>
Set Operation
AT+NDBGL =<debug_level,uart_num><CR>
+ok<CR><LF><CR><LF>
Parameters:
debug_level: UART debug level value
0: Disable debug information output
1~XX: Output UART debug information which is with the same(and above)
debug level value
uart_level: UART debug information output channel
0: UART0
1: UART1