cuplcodec

Converts between a list of environmental sensor readings and a URL. Browse features and documentation.

Encoder

Input: Temperature + Humidity samples collected at time interval ΔT.

Output: Web address (cupl URL inside an NDEF record).

Runs in: A microcontroller on cuplTag. There is a Python wrapper for running it on a PC.

Language: C

Decoder

Input: Web address (cupl URL parameters) received at absolute time T.

Output: A list of timestamped temperature and humidity samples.

Runs in: Web server software cuplbackend.

Language: Python