Product overview
Key Benefits

Easy to use
Module already certified, RF already fine-tuned, and product fully integrated in CubeMX. Plug in to enable ready-to-go wireless connectivity.

Ultra-low-power consumption
Low-power PA optimized for low-power radio performance and module leveraging the STM32WL5 SoC ultra-low-power architecture.

Long range radio performance
High-power LoRa radio and PA with long-range communication reduces gateway requirements and infrastructure costs.
Description
The B-WL5M-SUBG1 STM32WL connectivity expansion board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32WL series STM32WL5MOC microcontroller module.
The B-WL5M-SUBG1 product requires a separate probe for programming and debugging. The STLINK-V3SET debugger can be connected through a MIPI10/STDC14 cable.
The B-WL5M-SUBG1 STM32WL connectivity expansion board is provided with a USB Type-C® connector on an add-on STMod+ adapter board.
The B-WL5M-SUBG1 product is provided with the STM32WL comprehensive software HAL library and various packaged software examples available with the STM32CubeWL MCU Package.
-
All features
- STM32WL connectivity expansion board embedding an STM32WL5MOC module including:
- Ultra‑low‑power STM32WL55JC microcontroller multiprotocol LPWAN dual‑core based on Arm® Cortex®‑M4/M0+, featuring 256 Kbytes of flash memory and 64 Kbytes of SRAM in a UFBGA73 package
- RF transceiver (150 MHz to 960 MHz frequency range) supporting LoRa®, (G)FSK, (G)MSK, and BPSK modulations
- 4‑Mbit CMOS serial flash memory and 256‑Kbit serial I2C bus EEPROM
- MEMS sensors from STMicroelectronics:
- Integrated high-accuracy temperature sensor
- High-accuracy, ultra-low-power, 3-axis digital output magnetometer
- 3D accelerometer and 3D gyroscope
- Ultracompact piezoresistive absolute pressure sensor
- Three user LEDs
- User and reset push-buttons
- Board connectors:
- MIPI® debug
- STMod+
- Stubby antenna
- USB Type-C® for power only on add‑on STMod+ adapter board
- Flexible power supply options: external sources, or USB VBUS from the add‑on board
- Comprehensive free software libraries and examples available with the STM32CubeWL MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
- STM32WL connectivity expansion board embedding an STM32WL5MOC module including:
Featured Products
Multiprotocol LPWAN dual-core module 32-bit Arm Cortex-M4/M0+ LoRa,(G)FSK, (G)MSK, BPSK
STM32Cube MCU package for STM32WL series
Recommended Tools & Software
All tools & software
-
-
Part number Status Description Type Supplier Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu STM32CubeIDE
ActiveIntegrated Development Environment for STM32
STM32 IDEs ST Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu STM32CubeMX
ActiveSTM32Cube initialization code generator
STM32 configurators and code generators ST Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu STM32CubeProg
ActiveSTM32CubeProgrammer software for all STM32
STM32 programmers ST
-
All resources
Resource title | Version | Latest update |
---|
Product Specifications (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 19 Sep 2023 | 19 Sep 2023 |
User Manuals (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
3.0 | 18 Jan 2025 | 18 Jan 2025 |
Wiki (3)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | | |||
1.0 | | |||
1.0 | |
Presentations (2)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 20 Jun 2023 | 20 Jun 2023 | ||
1.0 | 11 Jan 2024 | 11 Jan 2024 |
Flyers (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 21 Feb 2025 | 21 Feb 2025 |
Product Certifications (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 12 Dec 2024 | 12 Dec 2024 |
License Agreement (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
5.0 | 21 Sep 2016 | 21 Sep 2016 |
Evaluation Board Terms of Use (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
2.0 | 15 Jan 2025 | 15 Jan 2025 |
All resources
Resource title | Version | Latest update |
---|
Board Manufacturing Specifications (4)
Resource title | Version | Latest update | ||
---|---|---|---|---|
ZIP | 1.0 | 23 Nov 2023 | 23 Nov 2023 | |
ZIP | 1.0 | 23 Nov 2023 | 23 Nov 2023 | |
ZIP | 1.0 | 23 Nov 2023 | 23 Nov 2023 | |
ZIP | 1.0 | 23 Nov 2023 | 23 Nov 2023 |
Bill of Materials (2)
Resource title | Version | Latest update | ||
---|---|---|---|---|
ZIP | 1.0 | 23 Nov 2023 | 23 Nov 2023 | |
ZIP | 1.0 | 23 Nov 2023 | 23 Nov 2023 |
Schematic Pack (2)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 23 Nov 2023 | 23 Nov 2023 | ||
1.0 | 23 Nov 2023 | 23 Nov 2023 |
If you don't want to login now, you can download the CAD design file by simply providing your name and e-mail address in the form below and validating it.
This allows us to stay in contact and inform you about updates of this CAD design file.
For subsequent downloads this step will not be required for most of our CAD design files.
To validate your e-mail and start the download, please click on the link inside the e-mail that has been sent to you. This link will be valid for 24 hours. Please check your spam filters in case you did not receive the e-mail.
Unfortunately, the link you clicked didn't work. Don't worry, here are the steps you can take to get your download started:
If you still can't download the CAD design file, please reach out to us on the ST Community and we will help you- Ensure you are using the same browser used to made the initial request
- Check that cookies are allowed in your browser
- Update your browser to its latest version
- Please also note that links forwarded by somebody else will not work
The e-mail address that you have entered during the download attempt has not yet been validated. Please check your inbox for the e-mail with the download link. In case you did not receive the e-mail, or you entered a wrong e-mail address, you can start-over the process.
Quality and Reliability
Part Number | Marketing Status | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|
B-WL5M-SUBG1 | Active | Ecopack1 | |
Marketing Status
RoHS Compliance Grade
Ecopack1
(**) 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 | Specific features | WEEE Compliant | Core Product | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
B-WL5M-SUBG1 | Active | 52.5 / 1 | Available at 5 distributors Distributor availability of B-WL5M-SUBG1
Distributor reported inventory date: 2/21/2025 | | | | Buy from Distributor | | CHINA | 5A992.c | NEC | ST |
| true | STM32WL5MOC |
B-WL5M-SUBG1 Active
Part Number:
B-WL5M-SUBG1
Supplier:
ST
Specific features:
-
WEEE Compliant:
true
Core Product:
STM32WL5MOC
Farnell Element14
Stock
1Min.Order
1ANGLIA Live
Stock
60Min.Order
1MOUSER
Stock
246Min.Order
1AVNET
Stock
100Min.Order
0DIGIKEY
Stock
65Min.Order
1Distributor reported inventory date: 2/21/2025
Stock
Min.Order
(*) 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