How to stop system when the power supply is low?

[Anonymous]

I find cyble10563 worked very well below 3.3V, but some sensor in my pcb board worked wrong! so I want to stop the system when the voltage is below 3.3V. 

   

what can I do ?

[Anonymous]

Hi,

   

Please refer our BLE_Battery_Level example project in the PSoC Creator software to measure the battery level. 

   

Using that project as reference, can calculate the VDD Voltage and turn of the system if the voltage is below 3.3 V

   

Regards,

   

- Madhu Sudhan