IoT M2M blog

I would like to share my 15 years experience in GSM and GPS apps with you.  Just email me.

How to develop a tracker without using of GPS? Example for GSM locating here http://ow.ly/12iuQ Remark of author after sending the Tweet: GSM module located by Timing advance.  Example on Timing Advance (TA) combined with Angle of Arrival and analysing sector antennas.

Creating the smallest GSM/GPS tracker? The pool position you get with tiny GPRS module (22x22x3 mm only) http://ow.ly/12eIp Remark of author after sending the Tweet: After the battery, the GSM module is still the biggest component on your PCB.

Recall of Tesla. Industry’s first evaluation kit for contact-less charging. How to use it in next M2M app? Description and schematic diagrams of the semiconductor here http://ow.ly/12eD9 Remark of author after sending the Tweet: This new chip is real amazing. With such a charging electronic it is easy to develop a waterproofed device like: GSM/GPS […]

Cellphone Locator System Needs No GPS Satellite http://ow.ly/X5ML Remark of the author after sending the tweet: Locating without GPS saves the battery, works indoor and makes tracking devices smaller.