Rssi And Battery Information Tab; Figure 5. Stblesensor App - Environmental Tab - STMicroelectronics SensorTile STEVAL-GPT001V1 User Manual

Add-on development kit powered by thin-film solar modules
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Step 5.
Scroll the display to left/right to move over the different tabs available in the app (plots of environmental
sensors, accelerometer, Rssi and battery information).
1.3.2

Rssi and Battery information tab

The Rssi and Battery information tab shows the transmission signal Rssi level and a fully detailed information list
related to the battery when the system is powered by solar modules:
Charging level [%]
Status (Discharging/Charging)
Voltage [V]
Current [mA] (net current = charging current minus load current)
Estimated system autonomy [minutes], according to the charge level and to the current drained by the load
The harvested current allows increasing the system autonomy significantly.
The figure below shows the Rssi and battery information tab in 3 different cases:
without any external recharge source connected to the cradle board (neither USB nor PV panels)
with PV panels
with a USB source connected
UM2260 - Rev 2
Figure 5.
STBLESensor app - Environmental tab
UM2260
STBLESensor app description
page 6/25

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