ANR019 PROTEUS-III UART VS SPI

PublishTime：2022-02-18

The Proteus-III is a Bluetooth® LE module based on the nRF52 Nordic Semiconductors SoC which presents various Bluetooth® LE and low power features. It provides a command based UART interface that allows the configuration and control by simple commands.
Besides of that, there is a second variant of the Proteus-III, the so called Proteus-III-SPI radio module that provides the functions of the Proteus-III via SPI interface.
This application note describes what are the key facts to be considered, when choosing between the UART variant Proteus-III and the SPI variant Proteus-III-SPI.

Brand of Product：	WURTH ELEKTRONIK
Part#：
Product Category：	Bluetooth® LE module More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	MARCH 30, 2021
Version Number：	VERSION 1.0
Data Encoding：	ANR019
Data Size：	2.5 MB

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