Update faq.md
Raspberry powering problem
@@ -150,7 +150,9 @@ A reliable, but not the only way out of this situation (apart from the refusal t
### My sensor stops receiving updates some time after the system restart
-Most often, the cause of this is the presence of bugs in the system components responsible for the BT operation (kernel modules, firmwares, etc). As a rule, in such cases, the corresponding entries appear in the system log. Please carefully review the contents of your `syslog`, and try searching the Internet for a solution - with high probability you are not alone in this. For example, here is an issue with a typical Raspberry PI problem - [BT problem, Raspberry PI3 and Hass.io](https://github.com/custom-components/sensor.mitemp_bt/issues/31#issuecomment-595417222)
+Often, the cause of this is the presence of bugs in the system components responsible for the BT operation (kernel modules, firmwares, etc). As a rule, in such cases, the corresponding entries appear in the system log. Please carefully review the contents of your `syslog`, and try searching the Internet for a solution - with high probability you are not alone in this. For example, here is an issue with a typical Raspberry PI problem - [BT problem, Raspberry PI3 and Hass.io](https://github.com/custom-components/sensor.mitemp_bt/issues/31#issuecomment-595417222)
+
+In addition, in the case of Raspberry Pi, a common problem is a lack of power. If you do not observe any negative effects associated with a lack of power, then this does not mean that they actually are not present. We have feedback from users who have solved their bluetooth problems installing a more powerful power supply and high-quality cable. Good powering is very important for raspberry. In addition to a sufficiently powerful power supply, attention should be paid to the power cable - it should be able to deliver this power. Often, to compensate for losses, power supplies are made with a slightly higher output voltage (up to 5.1V or even 5.25V).
### My sensor from the Xiaomi ecosystem is not in the list of supported ones. How to request implementation?
