SP1ML Datasheet, PDF (16/27 Pages) STMicroelectronics – SPIRIT1 868 and 915 MHz low power RF modules with integrated microcontroller

Module operation
SP1ML
Command
ATO
AT/V
ATIn
ATSnn?
ATSnn=x
AT/S
AT/C
Table 9. Command reference
Description
Enter operating mode
This command is issued to exit command mode and enter operating mode where the
module fulfills its primary purpose as a wireless transceiver using the current configuration.
Response: OK
Read module version information
Reports the module hardware and firmware version information.
Response:
SP1ML-xxx HW:Vy FW:Vy.zz
Where xxx is 868 or 915, y is a single digit major version number and zz is a double digit
minor version number.
Read an information register
Reads the current value from an information register, where n is the information register
number.
See information registers table.
Response:
<REGISTER NUMBER>:<REGISTER NAME>=<VALUE>
ERROR PARAM if an invalid register is specified.
Read a configuration register
Reads the current value from a configuration register, where nn is the configuration register
number.
See configuration registers section.
Response:
<REGISTER NUMBER>:<REGISTER NAME>=<VALUE>
ERROR PARAM if an invalid register number is specified.
Write a configuration register
Writes a new value to a configuration register, where nn is the configuration register number
and x is the value. The new configuration will be in effect until the next module reset.
See configuration registers section.
Response: OK if the value is written successfully.
ERROR PARAM if an invalid register number is specified.
ERROR VALUE if an invalid value is specified.
Read all configuration registers
Reads the current values of all configuration registers.
See the configuration registers section.
Response: (one line for each register)
<REGISTER NUMBER>:<REGISTER NAME>=<VALUE>
Store the current configuration
Stores the current module configuration registers. The stored configuration will be reloaded
anytime the module is reset.
Response: OK if the configuration is stored successfully.
ERROR if storing the configuration failed.
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