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Overview
| Topology | Other Topology |
| IC revision | 2.0 |
Description
The STEVAL-ESL1KCB is a modular application example of a wireless electronic shelf label (ESL) featuring Bluetooth® LE and NFC connectivity. The kit includes two boards.The STEVAL-ESLWB0CB with the ultralow power wireless STM32WB09KE microcontroller grants the communication with another Bluetooth® LE device acting as an access point to set the ESL display (price, text, icons) via PAwR packets.The STEVAL-ESLST25CB with the ST25DV04KC dynamic NFC/RFID tag IC stores more product information like the address of a web page.The STEVAL-ESLWB0CB can run the ESL application STM32WB0-BLE-PAwR-ESL.
Features
Ultralow power wireless STM32WB09KE microcontroller based on the Arm Cortex®‑M0+ core, featuring 512 Kbytes of flash memory and 64 Kbytes of SRAM in a VFQFPN32 packageSupports Bluetooth® LE SIG specification v5.4 PAwR featureST25DV04KC-IE6C3 dynamic NFC/RFID tag IC with 4-Kbit EEPROMOn-board 2.4 GHz PCB antennaOn-board 13.56 MHz inductive antennaSTLINK-V3SET target connectorUser LEDUser and reset push buttons1.54 inches E-Ink displayCR2032 battery holderDedicated STM32 hotspot containing firmware and setup guide
Typical applications
- Point of sales and retail logistics
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | L(µH) | IR(A) | ISAT(A) | RDC(mΩ) | fres(MHz) | R | Tol. R | PRated(W) | TCR(ppm/ °C) | TCR(ppm/ °C) | VE(V) | L(mm) | W(mm) | H(mm) | Operation Force(g) | Electrical Life(Cycles) | Actuator Color | Washable | Vaporphase process | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWL-SMTW SMT Mono-color TOP LED Waterclear, 605 nm, Amber PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMTW SMT Mono-color TOP LED Waterclear | Dominant Wavelength [typ.]605 nm | Emitting ColorAmber | Peak Wavelength [typ.]610 nm | Luminous Intensity [typ.]330 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]120 ° | – | – | – | – | – | – | – | – | – | – | – | Length3.5 mm | Width2.8 mm | Height1.9 mm | – | – | – | – | – | –Check availability | |||
 | SPECWE-LQS SMT Power Inductor, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LQS SMT Power Inductor | – | – | – | – | – | – | – | Inductance10 µH | Rated Current1.2 A | Saturation Current1.7 A | DC Resistance150 mΩ | Self Resonant Frequency28 MHz | – | – | – | – | – | – | Length4 mm | Width4 mm | Height1.8 mm | – | – | – | – | – | –Check availability | |||
 | SPECWS-TASU SMT Tact Switch 4.7x3.5 mm side push, –, – | Simulation– | Availability – | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWS-TASU SMT Tact Switch 4.7x3.5 mm side push | – | – | – | – | – | – | – | – | Rated Current0.05 A | – | – | – | – | – | – | – | – | – | – | – | Height1.65 mm | Operation Force160 g | Electrical Life200000 Cycles | Actuator ColorWhite | WashableNo | Vaporphase processnot specified | –Check availability | |
 | SPECWRIS-RSKS Thick Film Resistors, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance750 Ω | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage50 V | Length1 mm | Width0.5 mm | Height0.35 mm | – | – | – | – | – | –Check availability |
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |