Data Sheet

Page 32 ams Datasheet
Document Feedback [v1-01] 2017-Mar-17
AS7262 − Detailed Description
Figure 31:
AT Commands
Command Response Description/Parameters
Spectral Data per Channel
ATDATA
<V_value>,
<B_value>,
<G_value>,
<Y_value>,
<O_value>,
<R_value> OK
Read V, B, G, Y, O & R data. Returns comma-separated
16-bit integers.
ATCDATA
<Cal_V_value>,
<Cal_B_value>,
<Cal_G_value>,
<Cal_Y_value>,
<Cal_O_value>,
<Cal_R_value> OK
Read calibrated V, B, G, Y, O & R data. Returns
comma-separated 32-bit floating point values.
Sensor Configuration
ATINTTIME=<value>OK
Set sensor integration time. Values should be in the range
[1..255], with integration time = <value> * 2.8ms
ATINTTIME <value> OK
Read sensor integration time, with
integration time = <value> * 2.8ms
ATGAIN=<value> OK Set sensor gain: 0=1x, 1=3.7x, 2=16x, 3=64x
ATGAIN <value>OK
Read sensor gain setting, returning 0, 1, 2, or 3 as defined
immediately above.
AT TEMP <value>OK Read temperature of chip in degree Celsius
AT TCSMD=<value> OK
Set Sensor Mode
0 = BANK Mode 0;
1 = BANK Mode 1;
2 = BANK Mode 2;
3 = BANK Mode 3 One-Shot;
4 = Sensors OFF
In One-Shot mode, each ATTCSMD=3 command triggers a
One-Shot reading
AT TCSMD <value> OK Read Sensor Mode, see above
ATBURST=<value> OK
<value>= # of samples
(ATBURST=1 means run until ATBURST=0 is received (a
special case for continuous output)