Product overview
Description
The STDES-STKNXRFID contains the STKNX as KNX device transceiver, high-performance NFC ST25R3916 as RFID detector, and low-power STM32G070CB as main controller.
All the necessary components are included to evaluate the performance of the STKNX circuit and to develop a KNX device on a twisted-pair medium according to the TP1-256 standard.
The NFC universal device ST25R3916 is powered by STKNX integrated DC-DC.
An open SDK with a third-party KNX stack and an ETS database are available for STDES-STKNXRFID.
The SDK and ETS DD can be used by customer for study and estimation.
An SWD interface and a UART interface on the board for programming and debugging.
The standard KNX programming button and LED are present on the kit. In addition, two basic buttons and two LEDs are available to emulate basic KNX sensors/actuators or to propose any debug facility.
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All features
- High-performance NFC universal device and EMVCo® reader based on ST25R3916
- Full KNX twisted-pair device development kit based on the STKNX miniature transceiver
- Controlled by STM32G070CB microcontroller 32-bit Cortex®-M0+ MCU with 64 MHz - 128 KB flash
- Compatible with ETS engineering tool software
- Test firmware already downloaded on the board to demonstrate features
- Standard serial wire debug (SWD)
- UART through an isolated USB host interface for connecting a PC
- 1 button and one LED for KNX programming
- 2 buttons and two LEDs for basic KNX sensors and actuators emulation
- Operating temperature range -40 to +85°C
- An open SDK with ETS database is available
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All resources
| Resource title | Version | Latest update |
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Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 29 Apr 2025 | 29 Apr 2025 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 28 Mar 2025 | 28 Mar 2025 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 28 Mar 2025 | 28 Mar 2025 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| STDES-KNXRFID | Active | CARD | Industrial | - | Yes | - | - | |
STDES-KNXRFID
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STDES-KNXRFID | | | distributors No availability of distributors reported, please contact our sales office |
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STDES-KNXRFID Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors