ipv6 internet

e-peas gets $4.2M to commercialize energy harvesting ICs for IoT devices

e-peas, a startup that has developed energy-harvesting and low power consumption ICs and microcontrollers raised $4.2M venture funding led by Partech Ventures. Other investors that participated in the funding round include Airbus Ventures, JCDecaux Holding, Semtech, SRIW and Vives.

E-peas energy harvesting solution

The Belgian Co-founders Geoffroy Gosset and Julien De Vos run the startup as CEO and CTO respectively.

The startup promises to extend battery lifetime of wireless devices by harvesting photovoltaic, thermal, vibration or RF energy via its ICs called power Management Integrated Circuits (PMIC). For instance, its photovoltaic ICs harvest energy from various light sources such as sun, bulbs, and natural indoor lighting. Similarly, the thermal IC can harvest energy using human heat, motor heat, and waste heat present in an environment.

The other product line of e-peas is a general purpose microcontroller based on a 32-bit ARM architecture. It contains internal communication peripherals, embedded memory, communication modules, and timers. The controller consumes less energy in active and standby mode compared to traditional microcontrollers used in sensor systems.

The startup plans to market the product line to companies developing wireless sensors, wearables, industrial nodes and other IoT systems.

One example of application they work with.

The key industry verticals it plans to sell its product to include retail, security, smart agriculture, and e-Health.

The idea of getting rid of batteries by sucking needed energy from ambient environment is not new, however, few startups are successful at delivering a product at a commercial scale. In March this year Tryst Energy launched its crowdfunding campaign on Kickstarter. It promised to launch energy harvesting hardware intended for IoT devices, though the project never materialized and was canceled.

e-peas launched in 2014 by securing local government grants and private seed investment funding. It used the capital to bring AEM10940 energy harvesting chip to market. The startup plans to use the latest funding proceeds to hire engineers and expand globally via partnerships.

Read more here:: feeds.feedburner.com/iot

Dealing with IPv6 Fragmentation in the DNS

The IPv6 protocol introduced very few changes to its IPv4 predecessor. The major change was of course the expansion of the size of the IP source and destination address fields in the packet header from 32-bits to 128-bits. There were, however, some other changes that apparently were intended to subtly alter IP behaviour. One of these was the change in treatment of packet fragmentation.

Read more here:: labs.ripe.net/RSS

The beginning of the end

IPv6 flip clock

Today is 6/6/2012, World IPv6 Launch Day. The day the Internet community permanently enables the IPv6 Internet protocol on their infrastructure. Some refer to this protocol as ‘The New Internet Protocol’. But is it new? No. Not at all.

To deal with the anticipated IPv4 address exhaustion, the Internet Engineering Task Force (IETF) developed IPv6 and described it in Internet standard document RFC 2460. This was published in December 1998. Due to the incompatibilty with the current IPv4 protocol, it was never widely adopted. Now that address exhaustion is imminent, the world is in a hurry to set things straight.

I am the proud owner of what is arguably the coolest IPv6 Internet domain name in the world: ipv6.net. I have owned it for a long time. Not too long ago I realized that 6 days after 6/6/2012, it has been exactly 15 years since the domain name was registered. Apparently, back in 1997, I envisioned that IPv6 was going to be big. I just didn’t know it would take such a long time. But are we there yet? No. Not even close.

Back then the community thought we would run out of IP addresses in just a couple of years. With some tricks we managed to stretch things out until now. We even back-ported some cool stuff from the new protocol into the old. It wasn’t until mid 2011 that we saw some serious global industry initiatives to promote adoption of IPv6: World IPv6 Day on June 8th. On that day some of the smaller as well as larger members of the global Internet community temporarily enabled IPv6 on their infrastructure. For some, just to see what would happen. For others a good test of their transition plan or chosen technology. Some ‘forgot’ to switch it off again. For most it was a big success; a final rehearsal for the big step: a global transition from IPv4 towards IPv6.

Today is the start of that transition. Content providers around the globe will provide access to their services over IPv6. Access providers will provide IPv6 access to their end-users. Hard- and software manufacturers will bring out IPv6 support for their products. This broad involvement will certainly help to solve the chicken and egg, content versus access, problem.

So what will happen after today? If all goes well, and I certainly expect so, we will have marked the beginning of the end of IPv4. It will take many years before IPv6 has become the dominant protocol and IPv4 is marked ‘legacy’. But I expect that after today more and more companies will make a start with their transition. For many it will be hard to make a good business case for it as there is not always a clear added business value. Just don’t wait too long as the landscape is rapidly changing.

Some advice for those about to take the plunge: take ample time to gather knowledge, create awareness among those involved, decide on a sound transition scenario, test and start planning.

And for me? Well, as an IT professional I will be helping out customers doing just that. Personally, I will continue to blog and tweet about IPv6 for a long time to come…