Light, thin, and flexible! Perovskite solar cells are changing the concept of power generation
Perovskite solar cells
(Perovskite Solar Cells: PSC) are "light," "thin," and "flexible."
Since it can generate electricity even with little light, it can be installed in places where conventional solar panels could not be installed.
It is now possible to generate electricity in unprecedented ways, and is attracting attention as a next-generation solar cell that will help realize a carbon-free society and promote the expansion of renewable energy.
Benefits of usingindoorIoT devices
Indoor IoT devices are restricted in their installation locations due to the need for regular maintenance of primary and secondary batteries and wired power supplies.
Perovskite solar cells can generate electricity efficiently even in indoor low-light environments, eliminating the need for power cables and batteries.
・ Improved flexibility in installation location
・Reduces the frequency andeffortof battery replacement
This leads to:
IoT kit for evaluating the performance of perovskite solar cells
NXP® MCX W71 Bluetooth 5.3 BLE Microcontroller-Equipped Perovskite Solar Cell Evaluation IoT Kit
This is an evaluationIoT kit equipped with a "perovskite solar cell" manufactured by EneCoat Technologies Co.,Ltd., and can be used to verify the performance and operation of the solar cell.
- Temperature, humidity, and illuminance sensor data can be viewed on a smartphone, enabling evaluation of the performance of perovskite solar cells.
・The solar cell is designed for use indoors under low light conditions, allowing you to check its power generation performance.
In Measure mode, the device is powered by USB, and charging voltage and current can be monitored to evaluate solar cell performance.
- Supports Bluetooth Low Energy (BLE)communication, allowing data visualization using the NXP IoT Toolbox smartphone app
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Onboard sensors |
temperature and humidity |
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illumination |
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Communication method |
Bluetooth Low Energy |
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Data transmission cycle |
Variable by rotary switch 15 seconds, 30 seconds, 1 minute, 2 minutes, 3 minutes, 4 minutes, 5 minutes, 10 minutes |
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Power supply method |
Hybrid power supply configuration with power supplied from perovskite solar cells and primary batteries Two AAA batteries (connected in series) |
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External dimensions |
155.3mm x 125.3mm x 25mm |
NXP® MCX W71 Bluetooth 5.3 BLE microcontroller with u-blox NINA-B50 series
The NXP MCX W71 family is a high-performance IoT solution featuring a 96MHz Arm® Cortex®-M33 processor and a low-power multi-protocol radio, supporting the latest standards such as Matter and Bluetooth LE.
Its low-power consumption design makes it ideal for IoT kits for evaluating perovskite solar cells, and it offers strong security with EdgeLock® and flexible support for future wireless standards.
u-blox's NINA-B50 series (Stand-alone Bluetooth 5.3 Low Energy module) can speed up development with an integrated PCB antenna and technically certified hardware.
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