Demo sketch for the Spark Core to send an SMS alert message to Philippine mobile numbers via semaphore.co
- SPARK Core from http://www.spark.io
- SEMAPHORE account from http://www.semaphore.co. Get one! You'll receive 100 free message credits for you to play around with.
If you want to monitor the serial port for debugging and tracing purposes, you should download the spark-cli command line interpreter from https://github.com/spark/spark-cli :w