RE: Arduino + NRF51822

Marco Russi — Thu, 04 Feb 2016 11:36:40 GMT

Hi, maybe it's a bit late but I developed a multilink NUS central for nrf51822. It behaves as a AT commands like modem over UART. I also developed an Arduino example application for controlling it. Have a look at my repo:

github.com/.../nrf51_multi_nus_central

github.com/.../arduino_nus_host

Cheers.

RE: Arduino + NRF51822

Stefan Birnir Sverrisson — Mon, 26 Jan 2015 09:49:51 GMT

Hi Hani Abidi

Thank you for your interest in our products. Welcome to Nordic.

I think when we talk about the Arduino SDK we are talking about the nRF8001, i.e. to use it with Arduino board. There is also a nRF8001 getting started guide here.

The nRF8001 is a BLE connectivity chip, i.e. it needs an external MCU in order to operate. The Arduino SDK is to use the nRF8001 where the Arduino would be the external MCU. On the contrary, nRF51822 is a System on Chip, i.e. it has internal MCU to carry out operations, and therefore does not need an external MCU. You can however use the nRF51822 as a connectivity chip with Arduino if desired.

I think the most simple way of getting BLE connectivity is to use the nRF8001 together with Arduino board and the nRF8001 Arduino SDK. However, if you wish to use nRF51822, then there are getting starded guides here: (1) (2)