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Playing with nRF51822 BLE module

Playing with nRF51822 BLE module

dhanishvijayan 19/07/2018 0
This post introduces the tools and environment for getting started with the NRF51822 based development. The chipset we used has ARM Cortex M0 in it, with highly configurable peripherals such that the UART,SPI,I2C peripherals can be connected to any Port pins!! Tools used Segger Embedded StudionRF51 SDK version 5.2.0nRF51 Softdevice version 6.0.0JLink debugger/programmerUsing Segger embedded studio...
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Setting Up Waveshare e-paper display with Arduino

Setting Up Waveshare e-paper display with Arduino

navaneeth 03/07/2018 0
E-Paper displays can display your images and text with ultra low power consumption and can even retain the image accurately even under no power for a very long time(Even for years!) with an ultra wide viewing angle that comes with an anti-glare surface. In this tutorial we will show you how to setup and use the Waveshare 2.9 inch e-Paper display with an Arduino.First the Hardaware connections make...
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Rapid development using Micropython and ESP

Rapid development using Micropython and ESP

dhanishvijayan 12/06/2018 0
Hi Readers,  This post is intended to introduce the Micropython development in ESP8266. This enables rapid development in the ESP core, which will make us more productive. What is Micropython? MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrai...
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LoRa – Ultimate range test guide

LoRa – Ultimate range test guide

dhanishvijayan 07/06/2018 0
Hi Readers, This is my post after 1 year of domain change. Now the good news is I am back home to develop more on Hardware technologies. This post is intended to give some insights on LoRa technology for long distance communication by experimental tuning of parameters for maximizing the signal reception range.Lora is a wireless technology which enables the things(Internet of Things) to communicate...
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Interfacing microSD card with SIM808 GSM GPS Arduino shield

Interfacing microSD card with SIM808 GSM GPS Arduino shield

navaneeth 31/05/2018 0
Hi Everyone, in this post, I will show you how to prepare the Sim808 Arduino Shield to work with an SD card. The board utilizes the capability of SIM808 module for interfacing the SD card. You can prepare the Sim808 Arduino Shield for SD card interface by following these simple steps.Things you need:A PC or LaptopArduino Uno/Genuino or Arduino MegaArduino IDESD card formatted as a FAT32 partition....
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LCD Serial Interface Board: An Introduction to AT commands & Interfacing using UART

LCD Serial Interface Board: An Introduction to AT commands & Interfacing using UART

Jinu_EEG 05/04/2018 0
   Hello enthusiasts,In this post, I am throwing some light into introducing LCD Serial Interface Board ,familiarising you with its major AT commands used to communicate with this board. Along with this, the steps to interface this board with a micro-controller or Serial to USB converter will be depicted as well.LCD Serial Interface Board concatenates a 16x2 LCD screen controlled easily by AT (Att...
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