nRF Connect Guide

[dvmarinoff]

Step 1: Install nRF Connect for Android:

It's important to note that only the Android version of this app will work, and not the iOS or desktop versions.
https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp

Step 2: Download the configuration files

2.1 GATT servers:

Tacx Flux Controllable, Heart Rate Monitor, Speed and Cadence sensor and Power Meter
GATT-Server-Configurations.zip

2.2 Data transmission Macros:

Macros.zip

Step 3: Import the configurations:

Step: 3.1: Import GATT server configurations

Open Side-bar Menu > Configure Gatt Server > tap on the change server down arrow in the middle of the top bar > tab import arrow > choose an xml config

Step 3.2: Create Advertisers

go to Advertisers tab > click the round red + button in the bottom right corner > use the Add Record button to add service UUIDs

You should make the advertisers look like in the screenshots: in order Controllable, Heart Rate Monitor, Speed and Cadence sensor, Power Meter

Example adding FTMS service: press ADD RECORD > select Service UUID > Enter 1826 > press OK

Step 3.3: Import Macros

Advertiser Tab > switch on notifications on Tacx Flux Controllable > connect to the device using any bluetooth app > on the row of tabs navigate left to the device > got to Server Tap on the secondary row of tabs > click the red round button in the bottom right corner > click the Import down arrow > select and import each macro

Step 3.4 Test if sending data with Macros works

as you are connected to the Tacx Flux Controllable, by pressing the right play button on the macro named: indoorBikeData 1 send
you should see power and cadence in the web-app go to 180W and 80rpm.