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Fixed! Ok, I got the Callback demo working on MacOS on Teensy 3.1 Upgraded to Arduino 1.0.6 with a fresh install, and loaded Teensy 1.2 I used git clone to put the three libraries in the previous post into Documents/Arduino/libraries I updated these two file: avr_emulation.cpp...

Thanks. Are these the updated files (from this thread): https://github.com/PaulStoffregen/Adafruit_nRF8001 https://github.com/PaulStoffregen/SD https://github.com/PaulStoffregen/SPI >>>For use on Teensy 3.1, you'll also need to update avr_emulation.h & avr_emulation.cpp...

I have some additional debugging information: 1) I hooked the nrf8001 Adafruit board up to an Arduino Nano w/328, which uses the same pinout as the Teensy except for power and ground. I used both the Adafruit code and Paul's code and I could connect via my iphone and interact with the bluetooth...

It is weird. I can get the first serial line the first time it runs, but if I close and re-open the serial window the program doesn't run. It's like the program hangs. Here are the pictures: https://www.flickr.com/photos/125602306@N07/sets/72157648998610657/ Note that I have an I2C device and...

I'm just using the CallbackEcho demo. I'm using these pinouts for the Teensy 3.1: SCK -> Pin 13 MISO -> Pin 12 MOSI -> Pin 11 REQ -> Pin 10 RDY -> Pin 2 (HW interrupt) ACT -> Not connected RST -> Pin 9 3V0 - > Not connected GND -> GND VIN -> 5V but it occurs to me that these might only be for...

I'm not able to get this to connect, or even show up, in either the Bluefruit LE or nRFUART app version 1.0.1 on iPhone. I see the initial text in the serial window on my PC, but the bluetooth doesn't show up in the applications. I wired it up according to Paul's pinouts. VIn on the Bluetooth is...