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In partnership with Atmosic, this Wirelessly Powered Sensor Evaluation Kit gives you a hands-on experience with Energous’ award-winning Wireless Power Networks technology and Atmosic’s RF Energy Harvesting Bluetooth Low Energy (LE) system-on-a-chip (SoC). This kit is specifically designed to demonstrate the capabilities of these technologies for battery-free IoT sensor applications.

TX1 WV 385 6in 01 04152022

This Wirelessly Powered Sensor evaluation kit combines an Energous 1W WattUp PowerBridge with two Atmosic-based battery-free sensors and a mobile application to receive sensor data via Bluetooth LE. The sensors support at-a-distance wireless power from the Energous PowerBridge for applications like smart buildings, industrial IoT sensors, retail electronic displays, and more.

The 1W WattUp PowerBridge incorporates highly integrated SoC, a high-efficiency power amplifier to source up to 1 watt of wireless power, and also integrates Bluetooth LE 5 for communications and control.

The battery-free sensors are built around Atmosic’s ATM3202 extreme low power Bluetooth LE 5 SoC that incorporates on-chip RF Energy Harvesting with a dedicated antenna input. Data is collected from a temperature and humidity sensor as well as a 3-axis accelerometer and transmitted to the mobile application.

Atmosic sensor board diagram web


  • The kit’s sensors are designed around the Atmosic ATM3202 Extreme Low Power Bluetooth LE SoC with Integrated RF Energy Harvesting
  • Sensors provide Temperature, Humidity, and Acceleration information to a mobile application via Bluetooth LE. Sensor design information can be provided to support customization and integration of other sensor types
  • Integrated multistage RF harvesting rectifier with MPPT (maximum power point tracking) algorithm maximizes harvesting performance over the input range
  • Sensor consumes approximately one quarter the power consumption of a typical Bluetooth LE beacon increasing the amount of functionality (sensor reads and reporting interval) for a given amount of power vs. other solutions
  • Energy harvesting BLE module with integrated flash supports rapid customer development and device integration in a small form factor

What's Included

  • 1W WattUp PowerBridge Transmitter (1)
  • Battery-Free IoT Sensors (2)
  • Mobile Application to Monitor Sensor Data

Order Your Evaluation Kit

Get in touch with our team to learn more about this kit.

Our evaluation kits are specifically designed for companies that are looking at taking wireless charging to mass production with a designated product or group of products.

The first step is to get an NDA in place so that your potential application(s) can be discussed, with power requirements and other pertinent details given.

Dev Kit Box Transparent Background

Get In Touch

If you are interested in learning more about WattUp and how it can work for you, contact our team of experts today.

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Ready To Integrate WattUp?

Our developer kits are specifically designed for companies that are looking at taking wireless charging to mass production with a designated product or group of products. Our engineers will work with you to integrate WattUp into your products.

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