In the free world of Android can any Bluetooth module be used for communication. In the closed world of Apple it does require the Bluetooth module further IC for authorization. The Bluetooth module PAN1321i already includes the IC and can therefore be used to communicate with a device under Apple OS, and even Android. Those […]
Erstausgabe Wireless Telegraph
Vor wenigen Tagen wurde die Erstausgabe des Wireless Telegraph versendet. 37000 wurden gedruckt. Das Fachmagazin streichtüber alle wichtigen Technologien wie z.B. NFC, Bluetooth Low Energy, GPS, Glonass, Galileo, ZigBee, 6LoWPAN, GSM, GPRS, EDGE, UMTS, HSPA, ANT+ aber auch ISM in Sub G und 2400 MHz. Selbst der neue Wifi N Standard in 2.4 GHz und […]
First edition of Wireless Telegraph
A few days ago the first edition of the Wireless Telegraph was published. 37 000 copies were printed. The magazine relates to all important technologies such as NFC, Bluetooth low energy, GPS, Glonass, Galileo, ZigBee, 6LoWPAN, GSM, GPRS, EDGE, UMTS, HSPA, ANT + but also ISM in Sub G and 2400 MHz. Even the new […]
MQTT Q&A
Personal MQTT Q&A by Andy Piper Andy contact me with the text as below. Hopefully it will bring some light in the tunnel. “Hi, actually traffic was up by even more than that on day 2 (I’m the site admin), and there was a similar but smaller spike back in August when the Facebook news […]
How to charge wireless?
Who can help with a proposal? Who is interested in delivering? I have the need to make a proposal to charge the battery wireless for several project customers. We found the Wireless Power Consortium: http://en.wikipedia.org/wiki/Wireless_Power_Consortium We emailed the Wireless Power Consortium and a few companies listed on the official website of WPC http://www.wirelesspowerconsortium.com/ but got […]
GPS was yesterday, Glonass is today and Galileo will be tomorrow
GPS versus GPS / Glonass with option to upgrade to Galileo Why shall we accept an accuracy of 2.5 meter with a GPS module if we can get 1.8 meter with a combined GPS/Glonass module? Why shall we accept faults of hundreds of meter up to no position, if we can it high accurate even […]
MQTT in Android mobile applications
How to receive push notifications using MQTT in an Android mobile application Dave Lane was so friendly to describe the using of the MQTT protocol with Android. Many thanks to Dave. It will save developers some time and hopefully one of them will make some more code, tips and hints public. The whole story of […]
Tweets von der Waschmaschine
Mit Android@Home, NFC und 6LoWPAN will Google nun auch das Zuhause erobern. Dabei werden das Smartphone und der Tablet PC zur Fernbedienung und Bedienterminal für Fernseher, Waschmaschine und die Heizung. Die Idee des Smart Home ist zwar nicht neu, wird durch die Google-Ankündigung aber sicher neuen Schub erhalten. Die zentrale Rolle bei der Umsetzung spielen […]
SL868 GPS receiver on SiRF Star IV
The new GPS receiver SL868, based on SiRF Star IV chip-set is targeted to assist companies to easily integrate GPS functionally into their products. This enables to reduce the development times and cost by using a complete, small form factor, low power and ready to integrate GPS module SL865 to the customer application. GPS receiver […]
SE868 GPS module on SiRF Star IV
The new GPS module SE868, based on SiRF Star IV chip-set is targeted to assist companies to easily integrate GPS functionality to their products. Development times and costs are reduced by using a complete, small form factor, low power and ready to integrate GPS module SE868 to the customer application. GPS module SE868 features 11×11 […]