Reduced energy consumption in wireless connectivity is a strong demand in many industries. LumenRadio’s focus in perfecting wireless has led to unique results within low energy mesh. Having wireless products running on the same battery through the whole lifecycle is a demand which could, by some, be considered a dream – we just made it a reality.
For manufacturers within HVAC, Building Automation or Industrial Sensor Networks, the main drivers of low energy mesh technology in battery powered devices is retrofit. Old buildings need to be retrofitted with modern technology to meet the requirements within energy efficient buildings, and industrial machines needs to go Zero Wires to attain lower installation cost, lower product costs and to have a increased service life of the product.
At LumenRadio this has been a focus for our R&D department for some time. When we launched the MiraOS v2.0 in April we were proud of the results within low power mesh but today, five months later, we are even more proud since we have reduced the energy consumption even further in the MiraOS v2.1. We have not only outperformed the competition, but also set a new standard for low energy mesh technology.
MiraOS v2.1 enables ultra low energy consumption for battery operated solutions. The current consumption for meshing nodes is now reduced to less than 16uA, which enables more than 15 years operation in routing mode from an AA-sized battery. And a leaf node on a coin cell battery can easily last for 10 years. This consumption is calculated when sending a 160B data message every minute. This low energy consumption gives manufacturers the possibility to significantly lower their product- and/or their maintenance costs either by reducing battery size or having long maintenance intervals of the sensors.
|Meshing mode||Leaf node|
|Coin cell battery||3 years||10 years|
|AA-sized battery||15 years*||15 years*|
*Battery life will be limited to 15 years due to the self-discharge rate of batteries.
No other wireless technology can today match our ultra low energy mesh offer. Some have succeeded with 5 years of battery life when you have a 5 minute interval on your data collection, but we have gone far beyond that. In fact, with MiraOS, the only limitation is the pure shelf-life of the battery; as of today’s specifications, no AA-sized battery can last longer than 15 years, due to self-discharge. So, when the lifespan of batteries increases, we will gladly accept the challenge and provide you with an even longer running time! We call our dedicated low energy focus Zero Wire technologyTM.
As shown above, this is significantly better than any other competing wireless technology. And in fact, the best possible with today’s batteries. Could it be a new unofficial world record? We think so.
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