Parking cars or commercial vehicles in congested urban areas can be a nightmare and it’s also wasting time and energy with associated CO2 emissions. A smart parking system can help drivers identify and reserve free parking spot and pay fees through a mobile app.
To help design smart parking systems, we have a range of ranging and proximity sensors, as well as low-power wireless connectivity solutions and SW packages enabling simple cloud connectivity, together with low-power STM32 microcontrollers.
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Part Number Description Status Core Products Price (US$)* Order / DownloadBuy AllNUCLEO-F401RE Key features
- Common features
- STM32 microcontroller in LQFP64 package
- 1 user LED shared with Arduino™
- 1 user and 1 reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
- Flexible power-supply options: ST-LINK, USB VBUS or external sources
- On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
- Comprehensive free software libraries and examples available with the STM32Cube MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs
- Board-specific features
- External SMPS to generate Vcore logic supply
- 24 MHz HSE
- Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
- Arm® Mbed Enabled™ compliant
STM32 Nucleo-64 development board with STM32F401RE MCU, supports Arduino and ST morpho connectivity ActiveSTM32F401RE 12.74 Buy now X-NUCLEO-IDW01M1 Key features
- X-NUCLEO-IDW01M1 hosts FCC, IC and CE certified SPWF01SA module (FCC ID: VRA-SG9011203, IC: 7420A-SG9011203 and ETSI compliant)
- SPWF01SA module major characteristics:
- low power IEEE 802.11 b/g/n transceiver
- integrated SMD antenna
- STM32 ARM Cortex-M3, with 64 KB RAM and 512KB FLASH memory
- 1 MByte extended flash for FW update over the air (FOTA)
- integrated protocol stacks: TCP/IP, TLS/SSL
- application layer functions: web server supporting dynamic web pages, REST API to get & post web content
- WEP/WPA/WPA2 personal security
- system modes: station, IBSS, and miniAP
- 16 configurable GPIOs available
- simple AT command set host interface through UART
- compatible with STM32 Nucleo boards
- equipped both with ST morpho connector and Arduino UNO R3 connectors
- scalable solution; it can cascade multiple boards for larger systems
- free development firmware library and examples, compatible with STM32Cube
- RoHS compliant
Wi-Fi expansion board based on SPWF01SA module for STM32 Nucleo NRNDSPWF01SA 22.05 Buy now X-NUCLEO-IDS01A5 Key features
- STM32 Nucleo expansion board based on the SPSGRF-915
- X-NUCLEO-IDS01A5 contains FCC and IC certified module SPSGRF-915 (FCC ID: S9NSPSGRF and IC: 8976C-SPSGRF)
- SPGRF-915:
- 915 MHz FCC and IC certified module based on low-power, low-rate sub-1 GHz SPIRIT1 transceiver
- Integrated Balun (BALF-SPI-01D3)
- Chip antenna
- Compatible with STM32 Nucleo boards
- Equipped with Arduino UNO R3 connectors
- Scalable solution; can cascade multiple boards for larger systems
- Example firmware for point-to-point communication, compatible with STM32Cube firmware
- RoHS compliant
Sub-1 GHz RF expansion board based on the SPSGRF-915 module for STM32 Nucleo ActiveSPSGRF-915 14.70 Buy now X-NUCLEO-6180XA1 Key features
- VL6180X proximity, gesture and ambient light sensing (ALS) module.
- Slider switch controlling 2 functions:
- Ranging measurement, beyond 400mm.
- Ambient light sensing, up to 100 kLux1.
- 4-digit display, displaying either the distance of a target from the proximity sensor, or the lux value from the ambient light sensing (ALS).
- Excellent ranging accuracy, independent of the reflectance of the target.
- In order to easily integrate multiple VL6180X’s into customer devices, up to 3 external satellite VL6180X boards can be connected to the expansion board.
- Satellite boards can be ordered on http://www.st.com/web/en/catalog/tools/PF261466 under the reference VL6180X-SATEL.
- Basic gesture recognition application can be developed with one or multiple VL6180X modules.
- Compatible with STM32 Nucleo board family.
- Equipped with ArduinoTM UNO R3 connector.
- RoHS compliant.
- Full system SW supplied, download from www.st.com/vl6180x.
FEATURED RESOURCES
gerberProximity and ambient light sensor expansion board based on VL6180X for STM32 Nucleo ActiveVL6180X 20.83 Buy now FP-NET-6LPWIFI1 Key features
- Complete firmware to connect 6LoWPAN and Wi-Fi networks
- Middleware libraries to support Contiki OS and Contiki 6LoWPAN protocol stack 3.x, MQTT protocol and Wi-Fi connectivity
- Support for mesh networking technology via the standard RPL protocol
- Sample applications to connect a 6LoWPAN network node to a remote server with the OMA Lightweight M2M (LWM2M) protocol or to Watson IoT cloud services provided by IBM
- Sample implementation available for the X-NUCLEO-S2868A1 expansion board connected to a B-L475E-IOT01A Discovery board
- Easy portability across different MCU families, thanks to STM32Cube
- Free, user-friendly license terms
STM32Cube function pack for connecting 6LoWPAN IoT nodes to the Internet through a Wi-Fi Network Active- Part Number Supplier Download FP-NET-6LPWIFI1 ST FP-NET-6LPWIFI1Description:
STM32Cube function pack for connecting 6LoWPAN IoT nodes to the Internet through a Wi-Fi NetworkPrice (US$)*
-Part Number Supplier Download FP-NET-6LPWIFI1 ST - Common features
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-
-
Part Number Description Status Core Products Price (US$)* Order / DownloadBuy AllNUCLEO-F401RE Key features
- Common features
- STM32 microcontroller in LQFP64 package
- 1 user LED shared with Arduino™
- 1 user and 1 reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
- Flexible power-supply options: ST-LINK, USB VBUS or external sources
- On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
- Comprehensive free software libraries and examples available with the STM32Cube MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs
- Board-specific features
- External SMPS to generate Vcore logic supply
- 24 MHz HSE
- Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
- Arm® Mbed Enabled™ compliant
STM32 Nucleo-64 development board with STM32F401RE MCU, supports Arduino and ST morpho connectivity ActiveSTM32F401RE 12.74 Buy now X-NUCLEO-IDW01M1 Key features
- X-NUCLEO-IDW01M1 hosts FCC, IC and CE certified SPWF01SA module (FCC ID: VRA-SG9011203, IC: 7420A-SG9011203 and ETSI compliant)
- SPWF01SA module major characteristics:
- low power IEEE 802.11 b/g/n transceiver
- integrated SMD antenna
- STM32 ARM Cortex-M3, with 64 KB RAM and 512KB FLASH memory
- 1 MByte extended flash for FW update over the air (FOTA)
- integrated protocol stacks: TCP/IP, TLS/SSL
- application layer functions: web server supporting dynamic web pages, REST API to get & post web content
- WEP/WPA/WPA2 personal security
- system modes: station, IBSS, and miniAP
- 16 configurable GPIOs available
- simple AT command set host interface through UART
- compatible with STM32 Nucleo boards
- equipped both with ST morpho connector and Arduino UNO R3 connectors
- scalable solution; it can cascade multiple boards for larger systems
- free development firmware library and examples, compatible with STM32Cube
- RoHS compliant
Wi-Fi expansion board based on SPWF01SA module for STM32 Nucleo NRNDSPWF01SA 22.05 Buy now X-NUCLEO-IDS01A4 Key features
- STM32 Nucleo expansion board based on the SPSGRF-868
- SPGRF-868 characteristics:
- 868 MHz ETSI-certified module based on low power, low data-rate sub-1 GHz SPIRIT1 transceiver
- Integrated Balun (BALF-SPI-01D3)
- Chip antenna
- Compatible with STM32 Nucleo boards
- Equipped with Arduino UNO R3 connectors
- Scalable solution; capable of cascading multiple boards for larger systems
- Example firmware for point-to-point communication, compatible with STM32Cube firmware
- RoHS compliant
Sub-1 GHz RF expansion board based on the SPSGRF-868 module for STM32 Nucleo ActiveSPSGRF-868 14.70 Buy now X-NUCLEO-6180XA1 Key features
- VL6180X proximity, gesture and ambient light sensing (ALS) module.
- Slider switch controlling 2 functions:
- Ranging measurement, beyond 400mm.
- Ambient light sensing, up to 100 kLux1.
- 4-digit display, displaying either the distance of a target from the proximity sensor, or the lux value from the ambient light sensing (ALS).
- Excellent ranging accuracy, independent of the reflectance of the target.
- In order to easily integrate multiple VL6180X’s into customer devices, up to 3 external satellite VL6180X boards can be connected to the expansion board.
- Satellite boards can be ordered on http://www.st.com/web/en/catalog/tools/PF261466 under the reference VL6180X-SATEL.
- Basic gesture recognition application can be developed with one or multiple VL6180X modules.
- Compatible with STM32 Nucleo board family.
- Equipped with ArduinoTM UNO R3 connector.
- RoHS compliant.
- Full system SW supplied, download from www.st.com/vl6180x.
FEATURED RESOURCES
gerberProximity and ambient light sensor expansion board based on VL6180X for STM32 Nucleo ActiveVL6180X 20.83 Buy now FP-NET-6LPWIFI1 Key features
- Complete firmware to connect 6LoWPAN and Wi-Fi networks
- Middleware libraries to support Contiki OS and Contiki 6LoWPAN protocol stack 3.x, MQTT protocol and Wi-Fi connectivity
- Support for mesh networking technology via the standard RPL protocol
- Sample applications to connect a 6LoWPAN network node to a remote server with the OMA Lightweight M2M (LWM2M) protocol or to Watson IoT cloud services provided by IBM
- Sample implementation available for the X-NUCLEO-S2868A1 expansion board connected to a B-L475E-IOT01A Discovery board
- Easy portability across different MCU families, thanks to STM32Cube
- Free, user-friendly license terms
STM32Cube function pack for connecting 6LoWPAN IoT nodes to the Internet through a Wi-Fi Network Active- Part Number Supplier Download FP-NET-6LPWIFI1 ST FP-NET-6LPWIFI1Description:
STM32Cube function pack for connecting 6LoWPAN IoT nodes to the Internet through a Wi-Fi NetworkPrice (US$)*
-Part Number Supplier Download FP-NET-6LPWIFI1 ST - Common features
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| Part Number | Description | |
|---|---|---|
| STEVAL-ISA158V1 | 38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986 |
Quick view
Key Features
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| STEVAL-ISB035V1 | Li-Ion/Li-Po battery power management evaluation board based on STBC03 |
Quick view
Key Features
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| STEVAL-FET001V1 | M41T62LC6F adapter board for a standard DIL 24 socket |
Quick view
Key Features
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| STEVAL-ISB041V1 | Li-Ion/Li-Po battery power management evaluation board based on STBC02 |
Quick view
Key Features
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| STEVAL-ISA099V1 | 3 A step-down switching demonstration board based on the L7986 in DFN10 package |
Quick view
Key Features
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| STEVAL-ISA055V1 | 0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX |
Quick view
Key Features
|
| STEVAL-ISA084V1 | 4 A peak, 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40 |
Quick view
Key Features
|
| STEVAL-ISA141V1 | 2 A, 2 MHz, Vout = 3.3 V, high-efficiency dual-mode buck-boost DC-DC converter based on the STBB3J |
Quick view
Key Features
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| STEVAL-ISA152V1 | 3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987 |
Quick view
Key Features
|
| STEVAL-LDO001V1 | Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020 |
Quick view
Key Features
|
Part Number
STEVAL-ISA158V1
38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986
STEVAL-ISB035V1
Li-Ion/Li-Po battery power management evaluation board based on STBC03
STEVAL-FET001V1
M41T62LC6F adapter board for a standard DIL 24 socket
STEVAL-ISB041V1
Li-Ion/Li-Po battery power management evaluation board based on STBC02
STEVAL-ISA099V1
3 A step-down switching demonstration board based on the L7986 in DFN10 package
STEVAL-ISA055V1
0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX
STEVAL-ISA084V1
4 A peak, 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40
STEVAL-ISA141V1
2 A, 2 MHz, Vout = 3.3 V, high-efficiency dual-mode buck-boost DC-DC converter based on the STBB3J
STEVAL-ISA152V1
3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987
STEVAL-LDO001V1
Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020
Design Tools
Development Tools
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Picture Part number Manufacturer Description 
ST Protection Finder ST Protection product finder application for Android and iOS Part NumberProtection product finder application for Android and iOS
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Embedded Software
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Picture Part number Manufacturer Description 
FP-NET-6LPWIFI1 ST STM32Cube function pack for connecting 6LoWPAN IoT nodes to the Internet through a Wi-Fi Network Part NumberSTM32Cube function pack for connecting 6LoWPAN IoT nodes to the Internet through a Wi-Fi Network
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Audio ICs
| Part number | Description |
|---|---|
| MP34DT05-A | MEMS audio sensor omnidirectional digital microphone, 64 dB SNR, -26 dBFS sensitivity, top-port, 122.5 dBSPL AOP |
Part number
MEMS audio sensor omnidirectional digital microphone, 64 dB SNR, -26 dBFS sensitivity, top-port, 122.5 dBSPL AOP
EMI Filtering and Signal Conditioning
| Part number | Description |
|---|---|
| BALF-NRG-02D3 | 50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter |
| BALF-SPI-01D3 | 50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter |
| BALF-SPI2-01D3 | 50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter |
Part number
50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter
Imaging and Photonics Solutions
Power Management
| Part number | Description |
|---|---|
| L6399 | High voltage high and low-side driver |
| L6491 | High voltage high and low-side 4 A gate driver |
| L6985F | 38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current |
| L6986 | 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current |
| L6986F | 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current |
| L7985 | 2A step-down switching regulator |
| L7986 | 3A step-down switching regulator |
| LD39130S | 300 mA very low quiescent current Linear regulator IC with automatic Green mode |
| LDF | 1A Very low drop voltage regulator IC |
| LDFM | 500 mA very low drop voltage regulator |
| LDK120 | 200 mA low quiescent current very low noise LDO |
| LDK130 | 300 mA low quiescent current very low noise LDO |
| ST1S12XX | Synchronous rectification with inhibit, 0.7 A, 1.7 MHz adjustable, step-down switching regulator |
| STBC02 | Li-Ion linear battery charger with LDO, load switches and reset generator |
| STBC03 | Li-Ion linear battery charger with LDO and load switches |
| STEF12 | eFuse ( electronic fuse ) for 12 V line |
| VIPER06 | VIPerPlus family: Energy saving high voltage converter for direct feedback |
| VIPER16 | VIPerPlus family: Energy saving 6W high voltage converter with direct feedback |
| VIPER37 | VIPerPlus family: Fixed frequency 15W high performance off line high voltage converter |
Part number
High voltage high and low-side driver
High voltage high and low-side 4 A gate driver
38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
2A step-down switching regulator
3A step-down switching regulator
300 mA very low quiescent current Linear regulator IC with automatic Green mode
1A Very low drop voltage regulator IC
500 mA very low drop voltage regulator
200 mA low quiescent current very low noise LDO
300 mA low quiescent current very low noise LDO
Synchronous rectification with inhibit, 0.7 A, 1.7 MHz adjustable, step-down switching regulator
Li-Ion linear battery charger with LDO, load switches and reset generator
Li-Ion linear battery charger with LDO and load switches
eFuse ( electronic fuse ) for 12 V line
VIPerPlus family: Energy saving high voltage converter for direct feedback
VIPerPlus family: Energy saving 6W high voltage converter with direct feedback
VIPerPlus family: Fixed frequency 15W high performance off line high voltage converter
Power Transistors
| Part number | Description |
|---|---|
| STL11N3LLH6 | N-channel 30 V, 6 mOhm typ., 11 A STripFET H6 Power MOSFET in a PowerFLAT(TM) 3.3 x 3.3 package |
| STL20N6F7 | N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package |
| STL36DN6F7 | Dual N-channel 60 V, 0.023 Ohm typ., 36 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island package |
Part number
N-channel 30 V, 6 mOhm typ., 11 A STripFET H6 Power MOSFET in a PowerFLAT(TM) 3.3 x 3.3 package
N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
Dual N-channel 60 V, 0.023 Ohm typ., 36 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island package
Protection Devices
| Part number | Description |
|---|---|
| ESDA25P35-1U1M | High-power transient voltage suppressor (TVS) |
| ESDA7P120-1U1M | High-power transient voltage supressor (TVS) |
| SMAJ | 400 W TVS in SMA |
Part number
High-power transient voltage suppressor (TVS)
High-power transient voltage supressor (TVS)
400 W TVS in SMA