de48c73e74
Adding the MKR1000 board to the list of boards for which the dtostrf function should be defined here (for lack of a better way to determine if the function is available elsewhere).
Adafruit MQTT Library 
Arduino library for MQTT support, including access to Adafruit IO. Works with the Adafruit CC3000, FONA, Arduino Yun, ESP8266 Arduino platforms, and anything that supports Arduino's Client interface (like Ethernet shield).
See included examples for how to use the library to access an MQTT service to publish and subscribe to feeds. Note that this does not support the full MQTT spec but is intended to support enough for QoS 0 and 1 publishing.
Depends on the following other libraries depending on the target platform:
-
Adafruit SleepyDog, watchdog library used by FONA and CC3000 code for reliability.
-
Adafruit CC3000, required for the CC3000 hardware.
-
Adafruit FONA, required for the FONA hardware.
Future todos:
-
Subscription callbacks
-
remove watchdog
Compatibility
| MCU | Tested Works | Doesn't Work | Not Tested | Notes |
|---|---|---|---|---|
| Atmega328 @ 16MHz | X | |||
| Atmega328 @ 12MHz | X | |||
| Atmega32u4 @ 16MHz | X | |||
| Atmega32u4 @ 8MHz | X | |||
| ESP8266 | X | |||
| Atmega2560 @ 16MHz | X | |||
| ATSAM3X8E | X | |||
| ATSAM21D | X | |||
| ATtiny85 @ 16MHz | X | |||
| ATtiny85 @ 8MHz | X | |||
| Intel Curie @ 32MHz | X | |||
| STM32F2 | X |
- ATmega328 @ 16MHz : Arduino UNO, Adafruit Pro Trinket 5V, Adafruit Metro 328, Adafruit Metro Mini
- ATmega328 @ 12MHz : Adafruit Pro Trinket 3V
- ATmega32u4 @ 16MHz : Arduino Leonardo, Arduino Micro, Arduino Yun, Teensy 2.0
- ATmega32u4 @ 8MHz : Adafruit Flora, Bluefruit Micro
- ESP8266 : Adafruit Huzzah
- ATmega2560 @ 16MHz : Arduino Mega
- ATSAM3X8E : Arduino Due
- ATSAM21D : Arduino Zero, M0 Pro
- ATtiny85 @ 16MHz : Adafruit Trinket 5V
- ATtiny85 @ 8MHz : Adafruit Gemma, Arduino Gemma, Adafruit Trinket 3V