2021

20/04

Tuesday

Shenjugroup Provide the World Lowest Power Consumption BLE Solution for Bluetooth Wireless Keyboard

Industry News4762 views

Shenjugroup Technology and its partner launched the world's lowest power wireless keyboard solution based on Atmosic's ATM2221 chip. Our solution is able to extend traditional wireless BLE keyboard life-time three longer, consumers would never ever need to worry about changing the battery.

We have tested each mode and evidently it shows that Shenjugroup ATM2221 wireless keyboard module solution does have the world lowest power consumption. As a result, battery power consumption is minimized tremendously.

                           

Battery Life-Time (Days) Using 200mA button-cell Battery

 

Idle Mode

Active Mode

Sleep Mode

ATM2221

2,450

69

10,416

Other BLE Solution

83

8

4,166


Power Consumption Comparison ATM2221 vs. Current Solution

Mode

ATM2221 Solution

Current Solution

Idle

3.4uA

100uA

Active

120uA

1mA

Sleep

0.8uA

2uA

     

Our solution not only have low power consumption there are also other advantages such as:

Built-in PMU: ATM2221 Solution has ultra-wide operating voltage 1.1-3.3V; therefore, no need for the extra capacitor when compared with the old solution.

Compatibility:  It is compatible with every brand PAD with the fastest speed connection.

Time & Cost Saving: Shenjugroup Technology provides mature COB and module solutions to reduce development cost and period.

It is known that people hate the need to constantly change battery for wireless keyboard; however, using Shenjugroup technology ATM2221 solution will resolve the need to change battery. For keyboard project developers, our solution is also able to save time and cost of them. If we can help to save development time for keyboard developer than we are able to help this amazing product time to market faster. Evaluating the wireless keyboard project on a whole different level. Shenjugroup ATM2221 solution is the future trend for wireless keyboard, helping consumers to enjoy the wireless keyboard without the need to change the battery!


 For more information about the features of Atmosic's M2 and M3 series, please stay tuned.



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