BLE

  • Vibration Analysis with Blip nRF52840 1

Vibration Analysis with Blip nRF52840

In the midst of launching our crowd supply campaign for nRF52840 based board Blip, we decided to do a project with it which will show some of its capabilities. Blip is a development board for Bluetooth Low Energy (BLE) and 802.15.4 based wireless applications, based on the Nordic Semiconductor nRF52840

By |2019-09-19T17:25:22+05:30August 23rd, 2019|
  • Developing Mobile Apps for BLE devices 3

Developing Mobile Apps for BLE devices

Developing a BLE application requires a lot of domain specific knowledge. You need to learn a lot of languages that target specific platforms. Eg. Java or Kotlin for Android Native Application development, or Objective C or Swift for IOS development. Moreover, you need to be proficient in the tools, like

By |2019-09-19T17:28:22+05:30May 16th, 2019|
  • Getting Started with Zephyr RTOS on Nordic nRF52832 hackaBLE 4

Getting Started with Zephyr RTOS on Nordic nRF52832 hackaBLE

Introduction I worked for almost two decades in the software industry. In the early 2000s, I was developing applications on Windows, Linux, and various flavours of Unix. On the Windows side, we had Microsoft Visual Studio, MFC, NMake, and CL. On the Linux/Unix side, we had GCC, POSIX and various

By |2019-06-26T05:48:41+05:30February 21st, 2019|
  • How to use hackaBLE with Arduino IDE 5

How to use hackaBLE with Arduino IDE

If you are planning to buy a Bluetooth Low Energy (BLE) board or want to incorporate BLE functionality in your product, then hackaBLE could be a great candidate for the job! hackaBLE is a tiny Open Source Nordic nRF52832 based BLE development board developed by Electronut Labs that you can

By |2019-09-24T19:05:57+05:30January 28th, 2019|
  • Bluey Beacon - Building a Nordic nRF52832 BLE IoT Sensor Beacon 7

Bluey Beacon – Building a Nordic nRF52832 BLE IoT Sensor Beacon

A BLE Beacon In this project, we're going to build a BLE Beacon that transmits temperature, humidity and ambient light levels to a dashboard on the internet. Bluetooth Low Energy (BLE) is a technology that was designed from the ground up to reduce power consumption. It's common for BLE devices

By |2017-07-08T18:30:00+05:30July 8th, 2017|
  • Hacking a Cheap LED Lamp with nRF51822 8

Hacking a Cheap LED Lamp with nRF51822

Introduction Diwali (or deepavali, the Indian festival of lights) is just around the corner, and in addition to stuffing myself with unhealthy snacks and scaring my kids with firecrackers, it's also the time to receive cheap LED lamps as gifts. ;-) So I decided to take one apart and make

By |2019-06-25T11:15:31+05:30November 8th, 2015|
  • BLEBot - nRF51822 based BLE Robot 9

BLEBot – nRF51822 based BLE Robot

Introduction In this project, we will build a two-wheeled robot based on the Nordic nRF51822 BLE SoC. Motor control for the two wheels of the robot will be done using an L293D chip. The robot can be controlled using any mobile device that has BLE, and when not connected, it

By |2015-10-11T18:30:00+05:30October 11th, 2015|