ST STEVAL-ESL1KCB Schematic Diagrams

The picture shown is for illustration purpose only.
Actual product may vary depending on buyer's selection and availability.
Product summary
Electronic shelf
label (ESL) based
STEVAL-ESL1KCB
®
on Bluetooth LE
Ultra-low-power,
Arm Cortex-M0+ STM32WB09KEV6TR
MCU 64 MHz
Dynamic NFC/
RFID tag IC with ST25DV04KC-IE6C3
4-Kbit EEPROM
Application Electronic shelf labels
DB5444 - Rev 3 - July 2025
For further information, contact your local STMicroelectronics sales office.
Electronic shelf label (ESL) based on Bluetooth
Features
• Ultralow power wireless STM32WB09KE microcontroller based on the Arm
® ‑M0+ core, featuring 512 Kbytes of flash memory and 64 Kbytes of
Cortex
SRAM in a VFQFPN32 package
®
• Supports Bluetooth LE SIG specification v5.4 PAwR feature
• ST25DV04KC-IE6C3 dynamic NFC/RFID tag IC with 4-Kbit EEPROM
• On-board 2.4 GHz PCB antenna
• On-board 13.56 MHz inductive antenna
• STLINK-V3SET target connector
• User LED
• User and reset push buttons
• 1.54 inches E-Ink display
• CR2032 battery holder
• Dedicated STM32 hotspot containing firmware and setup guide
Description
The STEVAL-ESL1KCB is a modular application example of a wireless electronic
shelf label (ESL) featuring Bluetooth
boards.
The STEVAL-ESLWB0CB with the ultralow power wireless
microcontroller grants the communication with another Bluetooth
as an access point to set the ESL display (price, text, icons) via PAwR packets.
The STEVAL-ESLST25CB with the
more product information like the address of a web page.
The STEVAL-ESLWB0CB can run the ESL application STM32WB0-BLE-PAwR-ESL.
STEVAL-ESL1KCB
®
LE and NFC connectivity. The kit includes two
STM32WB09KE
ST25DV04KC dynamic NFC/RFID tag IC stores
Data brief
®
LE
®
LE device acting
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