User's Manual

V7 EXTERNAL ANTENNA RTLS MODULE USER MANUAL

4.2.3.9. Version

Upon receiving the following command, the module will print out the HW and SW versions.

VER

See 4.2.2.5 for details.

4.2.3.10. BAT - External battery remaining capacity

The BAT command provides an interface to set the value of the remaining external battery

capacity. It reports to the server as a battery level. If it is issued without arguments, the module

will print the current value. The default reset value is “-1”, meaning the battery is not attached or

undefined.

If the value of the ‘cap’ argument is outside of allowed range or cannot be parsed, module

returns the string ‘error’.

The command has the following field:

Name Type Values Description

cap uint8 0-100

-1

Remaining battery capacity in percent

To reset value to ‘UNDEFINED’/No battery

The following are examples of a BAT command, setting capacity to different level:

BAT cap=57 // 57%

#BAT cap=57

BAT // empty to read current value

#BAT cap=57

BAT cap=125 // wrong value

#BAT error

4.3. Firmware Update

The module is pre-loaded with an application image. After it is powered on, the module can

automatically start the application. The application firmware update can be carried out using the

Over-the-Air (OTA) method or via the Serial Wire Debug (SWD) interface.

4.3.1. Over the Air (OTA)

An OTA firmware upgrade is performed using Redpoint’s utility software. Please refer to

Redpoint SitePlan User Guide for more information.

4.3.1.1. CFG OTA

The CFG OTA message is used by host to request OTA control and has the following fields: