Bluetooth low energy is becoming one of the most popular radio protocols for low power devices. Several sensors can all communicate to a central tablet/pc/smartphone very efficiently using BLE. [...]

Since 1974 the barcode has been the most widely used UPC scanner in the world. Although barcodes are great, they can only be read from a very close range, and only unique to the specific type [...]

There are always situations in real life when some old stuff — no matter what we're talking about, whether it be sneakers or your favorite Hi-Fi amplifier — must be replaced with something newer [...]

M-Bus ( Meter-Bus ) communication is a European Standard for remote readings of gas, water or electricity meters. M-BUS RF click uses the Telit ME70-169 with its' own protocol stack already [...]

The end is near for 2G, so that our 3G and 4G devices have more room to spread their legs and allow for faster and newer technologies to grow. The average 2.75G speed is 384 kbit/s for download [...]

Inside the first part of our trilogy about GSM we have said just a few words about history and newer generations ( 3G, 4G ) of mobile telecommunication technologies. This post will go through [...]

Ever since the start of the MikroE. Learn pages, we have covered a significant number of radio modules. We went over Bluetooth Low Energy, LoRa RF, GSM, EnOcean and NRF. Today, we are going to c [...]

In the first part of this 3-part series, I gave a brief introduction to the Bluetooth Low Energy protocol. We went over how the messages look like, what the different layers of communication [...]