Transitous is a community-run provider-neutral international public transport routing service.
Using openly available data and a FOSS routing engine we operate a free to use routing service that does not stop at borders.
My adjustable height desk [1] can now measure it's current height and announce it via MQTT thanks to a little NodeMCU script I whipped up and an HC-SR04 ultrasonic sensor connected to the ESP8266. Using mqttwarn [2] that data gets pushed into a Google Docs spreadsheet where I can then plot it easily.
QTT is a machine-to-machine (M2M)/"Internet of Things" connectivity protocol. It was designed as an extremely lightweight publish/subscribe messaging transport. It is useful for connections with remote locations where a small code footprint is required and/or network bandwidth is at a premium. For example, it has been used in sensors communicating to a broker via satellite link, over occasional dial-up connections with healthcare providers, and in a range of home automation and small device scenarios. It is also ideal for mobile applications because of its small size, low power usage, minimised data packets, and efficient distribution of information to one or many receivers
Mosquitto is an open source (BSD licensed) message broker that implements the MQ Telemetry Transport protocol versions 3.1 and 3.1.1. MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for "machine to machine" messaging such as with low power sensors or mobile devices such as phones, embedded computers or microcontrollers like the Arduino. A good example of this is all of the work that Andy Stanford-Clark (one of the originators of MQTT) has done in home monitoring and automation with his twittering house and twittering ferry. Andy gave a talk on this at OggCamp that explains a bit about MQTT and how he uses it. The slides and audio are available online at slideshare
Der Autovermieter Europcar will verstärkt auf die Bedürfnisse von Motorradfahrern eingehen. Daher bietet das Unternehmen ab sofort spezielles Transport-Equipment an.