How could we link the RSSI reading from the chip to real world dbm ? I am also checking the datasheet for CC2541, below are some characteristic I want to know more. These parameters are measured ...

Assume a -65 dBm signal into the antenna and RSSI[11:0] = 0x220 ... The difference between the RSSI measured and the known signal level is the value that should be written to GAIN_ADJUSTMENT.

Apart from dBm, RSSI is also another unit to measure the strength, but it’s not a standard way to do it. We have given the conversion formula if any of the software offers RSSI values.

The CEFR organises language proficiency in six levels, A1 to C2, which can be regrouped into three broad levels: Basic User, Independent User and Proficient User, and that can be further subdivided ...

For example, an Excellent 4G RSSI signal would be -65 dBm, while a Poor signal would start at around -85 dBm. In simple terms, the closer to 0 dBm the better, although mobile networks are designed to ...

The bane of 3D printing is what people commonly call bed leveling. The name is a bit of a misnomer since you aren’t actually getting the bed level but making the bed and the print head parallel.

3D printers have come a long way over the past several years, but the process of bed leveling remains a pain point. Let’s take a look at the different ways the problem has been tackled ...

How well do you understand English? Which exam should you study for? This test contains grammar and vocabulary questions and your test result will help you choose a level to practise at. You will not ...

Applicants taking A Levels are normally expected to present at least three full GCE A Levels for entry to our undergraduate courses. It is important that the subjects you study at A Level provide you ...

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