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6 years, 5 months ago.
iOS or Android, anyone have this working?
I have successfully had this working once on an older NRF board, but I accidentally shorted that board out. I then purchased a new board and loaded this program and it fails to connect to my iPhone. Has anyone successfully linked this to an android or iphone?
Question relating to:
2 years ago.
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6 years, 4 months ago.
Hi, I know I'm posting a lot here.
I can report that I was able to connect to the board using this mbed code using my Nexus 5 (4.4.2). Here's the catch, the App provided by Nordic for Android (nRFToolbox etc) didn't work for connection - so I used the example android app code provided by the Bluetooth Developer Portal and I was able to establish a connection. If you dig down hard enough you would find video tutorials about bluetooth apps too.
6 years, 3 months ago.
I modified the program in the tutorial to get the nRF51822 mKit board connected to a BMP180 pressure sensor to read its temperature. I am able to use Nordic's Health Thermometer Monitor app on an iPad to read the battery and temperature of the BMP-180, but the temperature is too high; it is reading 64 Celsius!. I was using the same BMP180 library and sensor data read protocol to get more sensible pressure and temperature output from the same sensor using an STM32F401 Nucleo board. I don't quite understand what's happened, and my attempts to get Serial output or output to a led display have not been successful with the nRF51822 mKit board. Any idea of what could be wrong?
2 years, 1 month ago.
I was using the same library and sensor data read protocol to get more sensible pressure and temperature output from the same sensor using an STM32F401 Nucleo board. I don't quite understand what's happened, and my attempts to get Serial output or output to a led display have not been successful. https://www.mactechnicalsupportnumbers.com/mac-customer-care-number/
5 years, 6 months ago.
All of these question seems to be related to the fact that the firmware does not advertise LE_GENERAL_DISCOVERABLE.
See my answer in "This cannot connect to nRF Toolbox" in this forum. https://developer.mbed.org/questions/6969/This-cannot-connect-to-nRF-Toolbox/
6 years, 5 months ago.
nRF51822-mkit board successfully recognized on iPhone using LightBlue and BLExplr iOS applications. Cheers, Doug