Last month after writing about Arrow Embedded To Go online event, I was told: “it would be great to have a ‘event’ area on the site…” So I looked into it and installed a plugin to provide just that with an Events Calendar page. Currently, there are two events listed, but if you are organizing any events related to embedded systems, open-source hardware, the maker community feel free to submit your event on the page. The events can be offline or online and range from larger exhibitions like Embedded World to seminars, webinars, or even local workshops. If you have one or more such events planned, please try to submit it, and report any issue you may find in the comments section. Thanks! Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011. www.cnx-software.com Support CNX […]
If I read the news right, a couple of you guys and gals have to stay at home for the next few weeks either twiddling your thumbs or working from home. In the suburbs of Chiang Mai, life is pretty normal right now, we haven’t been ordered to stay home, and virtually nobody is wearing masks except the few who want to protect themselves against the air pollution. In the area I live, few are concerned about the coronavirus, but I do have extensive experience working from home so I thought it may be interesting sharing a typical schedule. It’s stating the obvious but once you start working from home, your house is also your office, and it can be hard separating the two. So I’d recommend setting a room for work only, or if not possible a space reserved for work, and setup a schedule to introduce some routine. In the beginning, I used to have breakfast, and then […]
Co-Founder and CEO of The Things Industries Wienke Giezeman announced the launch of Global Join Server (GJS) which is a secure component of the LoRaWan server. As an ecosystem, Global Join Server allows activating devices of any LoRa network from anywhere on the World. According to Giezeman, it works with the Things Network, the Community Network, cloud hosting solutions, etc. It works no matter if it is a part of a network server outside the Things Industries, as long it uses LoRa standard interfaces. The Global Join Server’s role is to store root keys, generate session keys and send them securely to the Network Server and Application Server. There is no more need to send keys by email or to print them on the boxes, they are already in a secure place. The Things Industries offers to device makers, module makers and distributors, access to a network-agnostic Join Server of LoRaWAN. With GJS there is no need for manufacturers to […]
We’ve already covered the impact of the coronavirus on shipping and manufacturing from China, and it now looks like it may take longer than expected before things go back to normal. The WHO has now an official name for the disease: COVID-19 (COrona VIrus Disease 2019), and the impacts of the virus go far beyond China, and two large events usually taking place in February will either be canceled or scaled back. After several companies decided to pull out of the event, GSMA decided to completely cancel Mobile World Congress 2020 (aka MWC 2020): Since the first edition of Mobile World Congress in Barcelona in 2006, the GSMA has convened the industry, governments, ministers, policymakers, operators and industry leaders across the broader ecosystem. With due regard to the safe and healthy environment in Barcelona and the host country today, the GSMA has cancelled MWC Barcelona 2020 because the global concern regarding the coronavirus outbreak, travel concern and other circumstances, make […]
About 10 days ago, I wrote a post about the impact of the coronavirus on manufacturing and shipping from China. At the time, we knew the Chinese New Year “holiday” was extended until February 10 in order for the authorities to contain the outbreak. That meant manufacturing would be impacted, and not much will ship from China during that time period. At the time, we were also told packages shipped from China were safe as it took several days and the virus would just die off on the way. But there have been some updates since then. First, a new study shows the coronavirus may stay alive on surfaces like metal, glass or plastic for up to 9 days at room temperature. So I’m not sure what that means for packages sent via courier services like FedEx or DHL. The previous link offers some solutions: … but can be efficiently inactivated by surface disinfection procedures with 62-71% ethanol, 0.5% hydrogen […]
Unless you are living under a rock, you may have heard about the coronavirus originated in Wuhan, China. The Hubei province, and much of China, is in complete lockdown with many businesses closed, and people staying home as the government extended Chinese New Year for a few days until the epidemic is under control. This should obviously have an economic impact, at least in the short term, for the next few weeks or months since people are asked to stay home, and so much of what we consume is manufactured in China. And indeed, I’ve seen more and more companies announcing delays due to the virus, and I’ll provide some examples. Freetronics, an Australian company selling boards and other electronics products, has issued a notice explaining they are directly impacted since they work with manufacturers are based in Wuhan, Beijing, and Shenzhen: Bare PCBs for both Freetronics and SuperHouse products are mostly produced by Gold Phoenix, which is located in […]
Many products are launched via crowdfunding campaigns, and in theory, both the business and end-users benefit from the opportunity. It helps companies evaluate the demand before committing to large expenses, and reduce their financial risk, while end-users pledging in a crowdfunding campaign will be the first-ever to get the product, and often at a significant discount compared to the eventual retail price. But the flip-side is that they are risks for backers, they did not just buy a product online, but bet on the developers to deliver the products. Sometimes the project fails due to incompetence, unexpected challenges, or even fraudulent behavior from the developers. I remember one project where one of the developers just decided to buy a house with the funds raised instead of developing the promised 3D printer. I was reminded of this important point by email this morning, as I covered TAIHE Gemini 15.6″ full HD or 4K portable display last year, with the project ending […]
If you live and/or work in an urban environment, you may have noticed 2.4GHz WiFi may not be so reliable as too many people are using the frequency leading to interference. 5 GHz WiFi is here to help, but with the Internet of Things more and more WiFi devices will come online in the next few years, and there won’t be enough capacity using 2.4 and 5 GHz. 60GHz WiFi (802.11ad/802.11ay) may not work for IoT since the signal would not go through walls. That’s why the Wi-Fi Alliance has introduced WiFi 6E, and upgrade of WiFi 6, that can leverage 6 GHz unlicensed spectrum and expand the bandwidth available for Wi-Fi. I’ve taken the US spectrum wall chart from 2016 to show where WiFi 6E would stand, and it looks pretty crowded to me with mobile, fixed and satellite applications using the 5.925 to 7.125 GHz spectrum to be used by the new Wi-Fi standard. Wi-Fi 6E may soon […]
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