Nrf51822 with adxl345 connection

RE: Nrf51822 with adxl345 connection

ahmet — Thu, 22 Oct 2015 08:02:20 GMT

Thank for answer..Good work

RE: Nrf51822 with adxl345 connection

vineeshvs — Thu, 22 Oct 2015 07:56:04 GMT

Awsome. You could also try I2C (also known as TWI) using the example given in SDK version 6 (download from here)

SDK8 doesn't have the above mentioned TWI exmaple project, but you can copy the example from SDK 6 to example/peripheral folder (not necessarily) of SDK 8 and use it directly by opening the project

RE: Nrf51822 with adxl345 connection

HB — Wed, 02 Sep 2015 10:47:33 GMT

Hello! I think you are trying to develop a system with

adxl345

nRF51822

LCD

and your purpose is to display the acceleration's values on the LCD screen.

If I guessed your question correctly, then here what you should do first.

i. Select nRF51822 Device, It is better to choose a development board to start with

ii. Select the communication medium, you would like to continue with adxl345 (I2C or SPI). SPI example is available in the example code of nRF51822

iii. select an LCD and work on its interface with nRF51822

Once you have decided about above three steps, try to read and go through BLE, the following link of the book will help you to understand the basic structure.