Available documentation resources

	Resource title	Version	Latest update	Actions	Details	Download

Product Specifications (1)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add DS13293 to the download list DS13293 Multiprotocol LPWAN dual core 32-bit Arm® Cortex®-M4/M0+ LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB flash, 64KB SRAM	5.0	20 Dec 2022	PDF	20 Dec 2022 DS13293 Multiprotocol LPWAN dual core 32-bit Arm® Cortex®-M4/M0+ LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB flash, 64KB SRAM 5.0

Application Notes (5 of 40)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add AN1709 to the download list AN1709 EMC design guide for STM8, STM32 and legacy MCUs	4.0	06 Jul 2022	PDF HTML	06 Jul 2022 AN1709 EMC design guide for STM8, STM32 and legacy MCUs 4.0
PDF	Check to add AN5612 to the download list AN5612 ESD protection of STM32 MCUs and MPUs	1.0	08 Jun 2022	PDF	08 Jun 2022 AN5612 ESD protection of STM32 MCUs and MPUs 1.1
PDF	Check to add AN5556 to the download list AN5556 Getting started with IAR Embedded Workbench® and MDK-ARM software development for STM32WL5x/Ex MCUs	2.0	24 Feb 2026	PDF	24 Feb 2026 AN5556 Getting started with IAR Embedded Workbench® and MDK-ARM software development for STM32WL5x/Ex MCUs 2.0
PDF	Check to add AN4908 to the download list AN4908 Getting started with USART automatic baud rater detection for STM32 MCUs	9.0	24 Nov 2025	PDF	24 Nov 2025 AN4908 Getting started with USART automatic baud rater detection for STM32 MCUs 9.0
PDF	Check to add AN5886 to the download list AN5886 Guidelines for design and board assembly of land grid array packages	2.0	15 May 2024	PDF	15 May 2024 AN5886 Guidelines for design and board assembly of land grid array packages 2.0
PDF	Check to add AN5543 to the download list AN5543 Guidelines for enhanced SPI communication on STM32 MCUs and MPUs	5.0	04 Oct 2024	PDF	04 Oct 2024 AN5543 Guidelines for enhanced SPI communication on STM32 MCUs and MPUs 5.1
PDF	Check to add AN2867 to the download list AN2867 Guidelines for oscillator design on STM8AF/AL/S and STM32 MCUs/MPUs	24.0	03 Mar 2026	PDF	03 Mar 2026 AN2867 Guidelines for oscillator design on STM8AF/AL/S and STM32 MCUs/MPUs 24.0
PDF	Check to add AN5036 to the download list AN5036 Guidelines for thermal management on STM32 MCUs and MPUs	8.0	19 Jan 2026	PDF	19 Jan 2026 AN5036 Guidelines for thermal management on STM32 MCUs and MPUs 8.0
PDF	Check to add AN4750 to the download list AN4750 Handling of soft errors in STM32 applications	2.0	08 Oct 2015	PDF	08 Oct 2015 AN4750 Handling of soft errors in STM32 applications 2.1
PDF	Check to add AN4803 to the download list AN4803 High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs	3.0	17 Aug 2022	PDF	17 Aug 2022 AN4803 High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs 3.0
PDF	Check to add AN5406 to the download list AN5406 How to build a LoRa® application with STM32CubeWL up to v1.4.0	9.0	27 Mar 2026	PDF	27 Mar 2026 AN5406 How to build a LoRa® application with STM32CubeWL up to v1.4.0 9.0
PDF	Check to add AN5480 to the download list AN5480 How to build a Sigfox™ application with STM32CubeWL	8.0	24 Mar 2025	PDF	24 Mar 2025 AN5480 How to build a Sigfox™ application with STM32CubeWL 8.0
PDF	Check to add AN5042 to the download list AN5042 How to calibrate the HSE clock for RF applications on STM32 wireless MCUs	16.0	25 Jul 2024	PDF	25 Jul 2024 AN5042 How to calibrate the HSE clock for RF applications on STM32 wireless MCUs 16.0
PDF	Check to add AN2834 to the download list AN2834 How to optimize the ADC accuracy in the STM32 MCUs	10.0	29 Oct 2024	PDF	29 Oct 2024 AN2834 How to optimize the ADC accuracy in the STM32 MCUs 10.0
PDF	Check to add AN5407 to the download list AN5407 How to optimize the RF board layout for STM32WL5x/Ex MCUs	4.0	30 Aug 2023	PDF	30 Aug 2023 AN5407 How to optimize the RF board layout for STM32WL5x/Ex MCUs 4.0
PDF	Check to add AN5646 to the download list AN5646 How to select a 32 MHz HSE oscillator for STM32WL5x/Ex MCUs	2.0	25 Sep 2023	PDF	25 Sep 2023 AN5646 How to select a 32 MHz HSE oscillator for STM32WL5x/Ex MCUs 2.0
PDF	Check to add AN3126 to the download list AN3126 How to use DAC for audio and waveform generation on STM32 MCUs and MPUs	5.0	03 Mar 2026	PDF	03 Mar 2026 AN3126 How to use DAC for audio and waveform generation on STM32 MCUs and MPUs 5.0
PDF	Check to add AN4894 to the download list AN4894 How to use EEPROM emulation on STM32 MCUs	11.0	24 Mar 2025	PDF	24 Mar 2025 AN4894 How to use EEPROM emulation on STM32 MCUs 11.0
PDF	Check to add AN4277 to the download list AN4277 How to use PWM shutdown for motor control and digital power conversion on STM32 MCUs	9.0	03 Mar 2026	PDF	03 Mar 2026 AN4277 How to use PWM shutdown for motor control and digital power conversion on STM32 MCUs 9.0
PDF	Check to add AN4286 to the download list AN4286 How to use SPI protocol in bootloader on STM32 MCUs	16.0	24 Feb 2026	PDF	24 Feb 2026 AN4286 How to use SPI protocol in bootloader on STM32 MCUs 16.0
PDF	Check to add AN3155 to the download list AN3155 How to use USART protocol in bootloader on STM32 MCUs	21.0	19 Feb 2026	PDF	19 Feb 2026 AN3155 How to use USART protocol in bootloader on STM32 MCUs 21.0
PDF	Check to add AN5690 to the download list AN5690 How to use VREFBUF peripheral on STM32 MCUs and MPUs	6.0	15 May 2025	PDF	15 May 2025 AN5690 How to use VREFBUF peripheral on STM32 MCUs and MPUs 6.0
PDF	Check to add AN4776 to the download list AN4776 How to use general-purpose timer peripheral on STM32 MCUs	4.0	03 Mar 2026	PDF	03 Mar 2026 AN4776 How to use general-purpose timer peripheral on STM32 MCUs 4.0
PDF	Check to add AN5027 to the download list AN5027 Interfacing PDM digital microphones using STM32 MCUs and MPUs	2.0	17 Jul 2019	PDF	17 Jul 2019 AN5027 Interfacing PDM digital microphones using STM32 MCUs and MPUs 2.0
PDF	Check to add AN5225 to the download list AN5225 Introduction to USB Type-C® Power Delivery for STM32 MCUs and MPUs	7.0	27 Jun 2023	PDF	27 Jun 2023 AN5225 Introduction to USB Type-C® Power Delivery for STM32 MCUs and MPUs 7.0
PDF	Check to add AN4230 to the download list AN4230 Introduction to random number generation validation using the NIST statistical test suite for STM32 MCUs and MPUs	13.0	03 Mar 2026	PDF	03 Mar 2026 AN4230 Introduction to random number generation validation using the NIST statistical test suite for STM32 MCUs and MPUs 13.0
PDF	Check to add AN4992 to the download list AN4992 Introduction to secure firmware install (SFI) for STM32 MCUs	18.0	03 Mar 2026	PDF	03 Mar 2026 AN4992 Introduction to secure firmware install (SFI) for STM32 MCUs 18.0
PDF	Check to add AN5156 to the download list AN5156 Introduction to security for STM32 MCUs	13.0	03 Mar 2026	PDF	03 Mar 2026 AN5156 Introduction to security for STM32 MCUs 13.0
PDF	Check to add AN2606 to the download list AN2606 Introduction to system memory boot mode on STM32 MCUs	70.0	24 Feb 2026	PDF	24 Feb 2026 AN2606 Introduction to system memory boot mode on STM32 MCUs 70.0
PDF	Check to add AN4013 to the download list AN4013 Introduction to timers for STM32 MCUs	14.0	03 Mar 2026	PDF	03 Mar 2026 AN4013 Introduction to timers for STM32 MCUs 14.0
PDF	Check to add AN4759 to the download list AN4759 Introduction to using the hardware real-time clock (RTC) and the tamper management unit (TAMP) for STM32 MCUs	11.0	03 Mar 2026	PDF	03 Mar 2026 AN4759 Introduction to using the hardware real-time clock (RTC) and the tamper management unit (TAMP) for STM32 MCUs 11.0
PDF	Check to add AN5408 to the download list AN5408 Migrating from STM32L0, STM32L1, and STM32L4 associated with SX12xx transceivers to STM32WL5x/Ex MCUs	4.0	19 Feb 2026	PDF	19 Feb 2026 AN5408 Migrating from STM32L0, STM32L1, and STM32L4 associated with SX12xx transceivers to STM32WL5x/Ex MCUs 4.0
PDF	Check to add AN5457 to the download list AN5457 RF matching network design guide for STM32WL Series	3.0	12 Dec 2022	PDF	12 Dec 2022 AN5457 RF matching network design guide for STM32WL Series 3.0
PDF	Check to add AN5664 to the download list AN5664 RSSI and SNR for LoRa® modulation on STM32WL5x/Ex microcontrollers	2.0	22 Jan 2025	PDF	22 Jan 2025 AN5664 RSSI and SNR for LoRa® modulation on STM32WL5x/Ex microcontrollers 2.0
PDF	Check to add AN4899 to the download list AN4899 STM32 microcontroller GPIO hardware settings and low-power consumption	3.0	29 Mar 2022	PDF	29 Mar 2022 AN4899 STM32 microcontroller GPIO hardware settings and low-power consumption 3.0
PDF	Check to add AN5409 to the download list AN5409 STM32Cube MCU Package examples for STM32WL Series	4.0	06 Dec 2022	PDF	06 Dec 2022 AN5409 STM32Cube MCU Package examples for STM32WL Series 4.0
PDF	Check to add AN5796 to the download list AN5796 STM32WL5x/Ex microcontrollers RF bench	2.0	04 Feb 2025	PDF	04 Feb 2025 AN5796 STM32WL5x/Ex microcontrollers RF bench 2.0
PDF	Check to add AN2639 to the download list AN2639 Soldering recommendations and package information for lead-free ECOPACK2 MCUs and MPUs	9.0	04 Apr 2025	PDF	04 Apr 2025 AN2639 Soldering recommendations and package information for lead-free ECOPACK2 MCUs and MPUs 9.0
PDF	Check to add AN5568 to the download list AN5568 Ultra-low-power features of STM32WL5x/Ex microcontrollers	3.0	23 Jan 2025	PDF	23 Jan 2025 AN5568 Ultra-low-power features of STM32WL5x/Ex microcontrollers 3.0
PDF	Check to add AN4655 to the download list AN4655 Virtually increasing the number of serial communication peripherals in STM32 applications	1.0	09 Mar 2015	PDF	09 Mar 2015 AN4655 Virtually increasing the number of serial communication peripherals in STM32 applications 1.1

Technical Notes & Articles (5 of 7)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add TN1163 to the download list TN1163 Description of WLCSP for microcontrollers and recommendations for its use	4.0	17 Aug 2016	PDF	17 Aug 2016 TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0
PDF	Check to add TN1433 to the download list TN1433 Reference device marking schematics for STM32 microcontrollers and microprocessors	7.0	01 Dec 2025	PDF	01 Dec 2025 TN1433 Reference device marking schematics for STM32 microcontrollers and microprocessors 7.0
PDF	Check to add TN1204 to the download list TN1204 Tape and reel shipping media for STM32 devices in BGA packages	4.0	15 Jan 2026	PDF	15 Jan 2026 TN1204 Tape and reel shipping media for STM32 devices in BGA packages 4.0
PDF	Check to add TN1205 to the download list TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages	4.0	14 Nov 2025	PDF	14 Nov 2025 TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 4.0
PDF	Check to add TN1206 to the download list TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages	3.0	24 Apr 2015	PDF	24 Apr 2015 TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0
PDF	Check to add TN1207 to the download list TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages	1.0	16 Apr 2015	PDF	16 Apr 2015 TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0
PDF	Check to add TN1208 to the download list TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages	1.0	19 Mar 2015	PDF	19 Mar 2015 TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0

User Manuals (2)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add UM3400 to the download list UM3400 STM32CubeWiSE-RadioExplorer software description	3.0	09 Jun 2025	PDF	09 Jun 2025 UM3400 STM32CubeWiSE-RadioExplorer software description 3.0
PDF	Check to add UM3191 to the download list UM3191 STM32WL series UL/CSA/IEC 60730-1/60335-1 self-test library user guide	2.0	05 Feb 2025	PDF	05 Feb 2025 UM3191 STM32WL series UL/CSA/IEC 60730-1/60335-1 self-test library user guide 2.0

Reference Manuals (2)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add RM0453 to the download list RM0453 STM32WL5x advanced Arm®-based 32-bit MCUs with sub-GHz radio solution	6.0	23 Oct 2024	PDF	23 Oct 2024 RM0453 STM32WL5x advanced Arm®-based 32-bit MCUs with sub-GHz radio solution 6.2
PDF	Check to add RM0461 to the download list RM0461 STM32WLEx advanced Arm®-based 32-bit MCUs with sub-GHz radio solution	10.0	02 Dec 2024	PDF	02 Dec 2024 RM0461 STM32WLEx advanced Arm®-based 32-bit MCUs with sub-GHz radio solution 10.0

Programming Manuals (1)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add PM0214 to the download list PM0214 STM32 Cortex®-M4 MCUs and MPUs programming manual	11.0	28 Feb 2025	PDF	28 Feb 2025 PM0214 STM32 Cortex®-M4 MCUs and MPUs programming manual 10.0

Errata Sheets (1)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add ES0500 to the download list ES0500 STM32WL55xx, STM32WL54xx device errata	6.0	28 Jan 2025	PDF	28 Jan 2025 ES0500 STM32WL55xx, STM32WL54xx device errata 6.0

Wiki (1)

	Resource title	Version	Latest update	Actions	Update date	Options
	Check to add STM32WLx series reference design to the download list STM32WLx series reference design	1.0		HTML	STM32WLx series reference design

Presentations (5 of 7)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add to the download list Microcontrollers Functional Safety Packages	1.0	16 Sep 2024	PDF	16 Sep 2024 Microcontrollers Functional Safety Packages 1.0
PDF	Check to add to the download list Microcontrollers and microprocessors STM32 Family Overview	1.0	17 Mar 2026	PDF	17 Mar 2026 Microcontrollers and microprocessors STM32 Family Overview 1.0
PDF	Check to add to the download list STM32 Development Boards Portfolio	1.0	11 Aug 2025	PDF	11 Aug 2025 STM32 Development Boards Portfolio 1.0
PDF	Check to add to the download list STM32 and STM8 embedded software solutions	1.0	21 Mar 2024	PDF	21 Mar 2024 STM32 and STM8 embedded software solutions 1.0
PDF	Check to add to the download list STM32 and STM8 software development tools	1.1	02 Dec 2024	PDF	02 Dec 2024 STM32 and STM8 software development tools 1.1
PDF	Check to add to the download list STM32CubeMonitor: please find resources to perform wireless long range RF tests with STM32CubeMonitor and STM32WL	1.0	27 Apr 2021	PDF	27 Apr 2021 STM32CubeMonitor: please find resources to perform wireless long range RF tests with STM32CubeMonitor and STM32WL 1.0
PDF	Check to add to the download list STM32WL5x/Ex product line - Wireless MCUs System-on-Chip Long-range communications	1.0	21 Jul 2025	PDF	21 Jul 2025 STM32WL5x/Ex product line - Wireless MCUs System-on-Chip Long-range communications 1.0

Flyers (3)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add to the download list Get ready for the largest IoT development ecosystem	20.0	21 Dec 2020	PDF	21 Dec 2020 Get ready for the largest IoT development ecosystem 20.0
PDF	Check to add to the download list STM32 Nucleo boards - Unified scalable offering	1.0	09 Jul 2024	PDF	09 Jul 2024 STM32 Nucleo boards - Unified scalable offering 1.0
PDF	Check to add to the download list STM32WL5Ex Lines - The world’s first SoC enabling LoRaWAN®, (G)FSK, (G)MSK, BPSK	1.0	21 Jul 2025	PDF	21 Jul 2025 STM32WL5Ex Lines - The world’s first SoC enabling LoRaWAN®, (G)FSK, (G)MSK, BPSK 1.0

Brochures (1)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add to the download list Beyond the Wires: Exploring Bluetooth and LoRaWan connectivity	1.0	03 Jun 2024	PDF	03 Jun 2024 Beyond the Wires: Exploring Bluetooth and LoRaWan connectivity 1.0

Security Advisory (1)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add SA0024 to the download list SA0024 Potential isolation issue between CPU1 and CPU2 on STM32WB5x, STM32WB3x, STM32WB1x, and STM32WL5x	1.0	06 Jan 2025	PDF	06 Jan 2025 SA0024 Potential isolation issue between CPU1 and CPU2 on STM32WB5x, STM32WB3x, STM32WB1x, and STM32WL5x 1.0

Security Bulletin (1)

	Resource title	Version	Latest update	Actions	Update date	Options
PDF	Check to add TN1489 to the download list TN1489 Security bulletin TN1489-ST-PSIRT: Physical attacks on STM32 and STM32Cube firmware	1.0	09 Oct 2023	PDF	09 Oct 2023 TN1489 Security bulletin TN1489-ST-PSIRT: Physical attacks on STM32 and STM32Cube firmware 1.0