3590 N 1st Street, Suite 210 | San Jose, CA 95134 | (408) 963-0200
1W WattUp
®
PowerBridge
Developer Kit
This energy harvesting developer kit combines
Energous’ radio frequency (RF) solution with
e-peas’ power management IC technology
to support at-a-distance wireless charging
applications for smart buildings, industrial IoT
sensors, retail electronic displays and more.
The 1W WattUp® PowerBridge transmitter incorporates the EN4100 and
EN3210 devices. The EN4100 is a highly integrated System-on-Chip (SoC) RF
On the receiver side, there are 3 input paths available to choose from based
on use case, including discrete diode and EN2223 RF-to-DC implementations,
which connect to the AEM30940 ambient energy manager chip.
Kit Contents
• 1W PowerBridge WattUp Transmitter
• Reference Design Receiver Hardware
• Mobile App to monitor and control TX/RX
•
•
Applications
• Smart Buildings
– Temperature/humidity occupancy sensors
– Window/door sensors
• Industrial IoT
– ESL for warehouse operations
– Cold storage chain monitoring
• Retail Electronic Displays
– ESL for retail shelving
– ESL for cold storage
– Smart shopping carts
3590 N 1st Street, Suite 210 | San Jose, CA 95134 | (408) 963-0200
This publication is issued to provide outline information only, which unless agreed by
Energous Corporation may not be used, applied, or reproduced for any purpose or be
regarded as a representation relating to products.
Energous, WattUp, and the Energous and WattUp logos are trademarks of Energous
Corporation. All other product or service names are the property of their respective owners.
© Copyright 2022 Energous Corporation. All rights reserved.
1W WattUp PowerBridge
Wireless Charging Developer Kit Block Diagram
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Transmitter
•
• EN4100 TX-IC
• BLE communication
Recevier Options
• IoT sensor with 10mF super
capacitor that reports Temp/
Humidity and Light intensity
• Electronic Shelf Label (ESL)
with 77mF super capacitor that
can update the Eink Display
Receiver Board
• E-Peas AEM30940 Harvesting PMIC
with Supercap or rechargeable Lithium
battery support
• Low Voltage Operation from 50mV to 5V
• Cold Start from 380mV input voltage
• BLE sensor hub with example sensors
(Ambient light and Temperature/humidity)
• Optional E-ink ultra-low-power Display
• On-board or external BLE antenna
For more information or to order,
please contact: sales@energous.com