Rank 1 to 3 I have rated by the number of LPWAN base stations. If I rate by the density of the base stations per square meter then the Netherlands is in the first place. We could also rate by the number of base stations per inhabitant. I decided to rate the base stations per […]
Are we able to make a mint of money with such a low-cost BLE-GPRS-GPS-gateway? If yes then it makes sense to follow a train of thoughts listed in my IoT M2M Cookbook. Everybody can make such a gateway real for less than USD 15. In my IoT M2M Cookbook – excerpt here: http://www.gsm-modem.de/M2M/m2m_iot_cookbook I explained […]
I can carry my light antenna radiation pattern test system by car, train or aeroplane. The test reports have the same accuracy like with an electronic chamber. The main difference is price and size. The mobile antenna radiation pattern system is much smaller and cost Euro 14,000 only. To install a chamber will charge much […]
A dream came true. Within the last days, NB-IoT is moving in big steps. Orders for a new combined module on NB-IoT (LTE-Catt-NB1), LTE-Cat-M1, GPRS and GNSS (GPS, GLONASS) are welcome. If you miss NB-IoT or Cat-M1 for now, then just use the GPRS radio inside the module. Requests for data sheets, orders for samples […]
“akor” is the Proto-Celtic word for “open”. The akorIoT radio adapter with its Arduino R3 header has an open HW and SW concept and supports the multi-mode cellular module B96 as well. Based on that it is the world’s first Arduino shield with the support of both new cellular LPWAN technologies LTE-Cat-NB1 (NB-IoT) and LTE-Cat-M1. […]
Last week was Meet-Up related to NB-IoT in Munich. Some Newbies were listening to NB-IoT details the first time. What they don’t know but I know – NB-IoT is already live in the region of Munich. The akorIoT community made a scan in Rosenheim close to Munich and found an NB-IoT bearer in the guarded […]
Today the bunny will jump out of the heat. Next week at the embedded world you have a chance to win a Gold, Silver, Bronze and Student kit. The Student kit has a higher value than the Bronze kit. Students are our future. All kits together have a value of mare than Euro 10000. The […]
The idea for the NB-IoT shield with Arduino header was conceived in summer 2016. We then produced the first version of the NB-IoT shield at the M2M Summit in September 2016. The second generation was shown to readers of my IoT/M2M Cookbook in our end of the year mailing and it has proved extremely popular; we […]
We have extensively tested the HARduino board over the past few days. We have been testing the GSM version due to the lack of NB-IoT coverage in the region of our office in the North of Germany but both NB-IoT and GSM exhibit the same characteristics in the tests we carried out. The AT command set […]
Many IoT / M2M Cookbook customers asked me for an evaluation kit within the last two years. I launched the first version during M2M Summit in September 2016. In February 2017 the multicellular version came true. The working name is HARduino because it has an Arduino R3 compatible UART interface. HARALD – ALD + duino […]
.
.Posts by email
.Posts by RSS
Email to Harald
Harald@Facebook
Harald@Google+
Harald@Linkedin
Harald´s website
IoT/M2M on Twitter