DEVZONE BLOG FEED

 Bridging Bluetooth LE to different wireless connections, such as cellular, is challenging and there are few out of the box solutions. This is an important piece of the IoT puzzle, creating stationary gateways from low power devices to long range backhauls without requiring smartphones. This tutorial will walk you through setting up such a gateway in a power and data efficient way.The gateway will consist of a bluz Gateway Shield and a Particle Electron. The Electron is a 2G/3G cellular development b...

https://vimeo.com/175834292In the video above, 96 nRF51 devices are completely erased, programmed with a 150kB .hex file, verified, and reset (application reaches main() when the blue LED lights up) in under 25 seconds. (it takes around 6 seconds to do this for one device using nrfjprog, so this is around 20 times faster than writing a script to do this one at a time).nRF5_multi_prog program --family NRF51 -e -f s110-bootloader-devicepage-meshapp-merged.hex -v -rWindows: nRF5-multi-prog.exe since I alread...

PDM stands for pulse density modulation.PDM is a form of modulation used to represent an analog signal with a binary signal. In a PDM signal, specific amplitude values are not encoded into codewords of pulses of different weight as they would be in pulse-code modulation (PCM).Currently, PDM is a very popular and low-cost solution particular into mobile telephones.The detail specification on the nRF52832 can be found at the infocenter.In this example, we would like to show how to use the PDM interfa...

DEVZONE FORUM

There are many different reason why people are unable to shed weight, but the most typical purpose is that individuals are always looking for shortcuts and fast fixes. But when it comes to excess weight, then shortcuts and fast fixes do not exist. Diet programs may work in the brief-term but in the lengthy-term they usually fall short.Stock up on entire meals such as non-starchy natural vegetables, natural meats, eggs, whole grains and advantageous body fat just like all-natural hefty product, additional ...

 How to Communicate Software Application Development RequirementsSimilarly, it is rather imperative that you see the real freight price of shipping a product. Knowledge of Servlets Jsp shipping procedure and value associated with various processes can help you save from wastage of money. Small business organizations can't spend a lot of greenbacks in employing a logistics or even a supply chain manager. So, to keep in competition with other business companies and to control price of freight, these or...

We are trying to make it so that we can permanently make one channel on the BLE module only for advertising while having the other channels flexible for other needs. ...