AX−SIP−SFEU, AX−SIP−SFEU−API

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13

Table 9. COMMANDS (continued)

Command

Description

Name

AT$I=uint

Information

Display various product information:

0: Software Name & Version

Example Response: AX−SF 1.1−RC1

1: Contact Details

Example Response: onhelp@onsemi.com

2: Silicon revision lower byte

Example Response: 90

3: Silicon revision upper byte

Example Response: 51

4: Major Firmware Version

Example Response: 1

5: Minor Firmware Version

Example Response: 1

7: Firmware Variant (Frequency Band etc. (EU/US))

Example Response: RC1

8: Firmware VCS Version

Example Response: 0

9: Sigfox Library Version

Example Response: UDL1−1.8.9

10: Device ID

Example Response: 00012345

11: PAC

Example Response: 0123456789ABCDEF

AT$P=uint

Set Power Mode

To conserve power, the AX−SIP−SFEU can be put to sleep manually.

Depending on power mode, you will be responsible for waking up the

AX−SIP−SFEU again!

0: software reset (settings will be reset to values in flash)

1: sleep (send a break to wake up)

2: deep sleep (toggle GPIO9 or RESET_N pin to wake up;

the AX−SIP−SFEU is not running and all settings will be reset!)

AT$WR

Save Config

Write all settings to flash (RX/TX frequencies, registers) so they survive

reset/deep sleep or loss of power.

Use AT$P=0 to reset the AX−SIP−SFEU and load settings from flash.

AT:Pn?

Get GPIO Pin

Return the setting of the GPIO Pin n; n can range from 0 to 14.

A character string is returned describing the mode of the pin, followed

by the actual value. If the pin is configured as analog pin, then the

voltage (range 0…1 V) is returned. The mode characters have the

following meaning:

Mode

Description

0

Pin drives low

1

Pin drives high

Z

Pin is high impedance input

U

Pin is input with pull−up

A

Pin is analog input (GPIO pin 0…3 and 12…13 only)

T

Pin is driven by clock or DAC (GPIO pin 0 and 4 only)

The default mode after exiting reset is U on all GPIO pins.