Rainbow Electronics 900 - Manual (Page 180)

FLYFOT-M260-MODULE
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OK
On reset, all GPIOs are set to 0, as an output.
AT+WIOM=? +WIOM: (0-255),(0-255)
OK
Range allowed for the parameters.
AT+WIOM=254
Set GPIO 0 as an input, and all others as outputs.
OK
AT+WIOM=,128
Set GPIO8 or GPO 3 default output value to 1.
OK
AT+WIOM?
+WIOM: 254,128
OK
18.10.3 Defined values
<GpioDir> : Bit table parameter indicating each GPIO direction.
0 : input
1 : output (default value).
Default value : 255 (all GPIOs set as outputs).
<GpioVal> : Bit table parameter indicating each output-configurated GPIO value (each bit gives the
corresponding GPIO default value).
0 : reset (default value)
1 : set
Remark : the GPIOs set as inputs by the <GpioDir> parameter are not affected by the value set by the
<GpioVal> parameter.
Notes :
z <GpioDir> bit values for GPI and GPO are ignored.
z <GpioVal> bit values for GPI are ignored.
18.11 Play tone +WTONE
18.11.1 Description :
This specific command allows a tone to be played on the current speaker or on the buzzer. Frequency,
gain and duration can be specified.
18.11.2 Syntax :
Command syntax: AT+WTONE=<mode>[,<dest>,<freq>,<gain>,<duration>]