Description
Description
1. The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
2. STM8 applications use the USB full speed interface to communicate with STMicroelectronic's ST Visual Develop (STVD) or ST Visual Program (STVP) software.
3. STM32 applications use the USB full speed interface to communicate with Atollic, IAR, Keil or TASKING integrated development environments.
Key Features
1. 5V power supplied by a USB connector
2. USB 2.0 full speed compatible interface
3. USB standard A to mini B cable
4. SWIM specific features
5. 1.65 V to 5.5 V application voltage supported on SWIM interface
6. SWIM low-speed and high-speed modes supported
7. SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed
8. SWIM cable for connection to the application via an ERNI standard vertical (ref: 284697 or 214017) or horizontal (ref: 214012) connector
9. SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector
10. JTAG specific features
11. 1.65 V to 3.6 V application voltage supported on the JTAG interface and 5 V tolerant inputs
12. JTAG cable for connection to a standard JTAG 20-pin pitch 2.54 mm connector
13. Direct firmware update feature supported (DFU)
14. Status LED which blinks during communication with the PC
15. Operating temperature 0 to 50 ¡ãC
Application Example
Connecting the PC and STM8/STM32 application board through ST-LINK/V2 to establish hardware connection
Connection with STM8 applications
The ST-LINK/V2 should be connected to the STM8 application via the SWIM cable. Two SWIM cables are delivered with the product:
- SWIM flat ribbon with a standard ERNI connector at one end and a 4-pin connector at the other end
- SWIM flat ribbon ended with a 4-pin, 2.54 mm, low-cost connector on two sides
Connection with STM32 applications
For STM32 developments the ST-LINK/V2 must be connected to the application using the standard 20-pin female-female JTAG flat ribbon provided.
ST-LINK/V2 Status
The LED labeled 'COM' on top of the ST-LINK/V2 shows the ST-LINK/V2 status (whatever the connection type). When the:
1. LED is blinking RED: the first USB enumeration with the PC is taking place. If it keeps blinking RED, maybe the USB driver is NOT found.
2. LED is RED: communication between ST-LINK/V2 and the PC is established (end of enumeration).
3. LED is blinking GREEN/RED: data are being exchanged between the target and the PC.
4. LED is GREEN: the last communication has been successful.
5. LED is ORANGE: ST-LINK/V2 communication with the target has failed.
1. The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
2. STM8 applications use the USB full speed interface to communicate with STMicroelectronic's ST Visual Develop (STVD) or ST Visual Program (STVP) software.
3. STM32 applications use the USB full speed interface to communicate with Atollic, IAR, Keil or TASKING integrated development environments.
Key Features
1. 5V power supplied by a USB connector
2. USB 2.0 full speed compatible interface
3. USB standard A to mini B cable
4. SWIM specific features
5. 1.65 V to 5.5 V application voltage supported on SWIM interface
6. SWIM low-speed and high-speed modes supported
7. SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed
8. SWIM cable for connection to the application via an ERNI standard vertical (ref: 284697 or 214017) or horizontal (ref: 214012) connector
9. SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector
10. JTAG specific features
11. 1.65 V to 3.6 V application voltage supported on the JTAG interface and 5 V tolerant inputs
12. JTAG cable for connection to a standard JTAG 20-pin pitch 2.54 mm connector
13. Direct firmware update feature supported (DFU)
14. Status LED which blinks during communication with the PC
15. Operating temperature 0 to 50 ¡ãC
Application Example
Connecting the PC and STM8/STM32 application board through ST-LINK/V2 to establish hardware connection
Connection with STM8 applications
The ST-LINK/V2 should be connected to the STM8 application via the SWIM cable. Two SWIM cables are delivered with the product:
- SWIM flat ribbon with a standard ERNI connector at one end and a 4-pin connector at the other end
- SWIM flat ribbon ended with a 4-pin, 2.54 mm, low-cost connector on two sides
Connection with STM32 applications
For STM32 developments the ST-LINK/V2 must be connected to the application using the standard 20-pin female-female JTAG flat ribbon provided.
ST-LINK/V2 Status
The LED labeled 'COM' on top of the ST-LINK/V2 shows the ST-LINK/V2 status (whatever the connection type). When the:
1. LED is blinking RED: the first USB enumeration with the PC is taking place. If it keeps blinking RED, maybe the USB driver is NOT found.
2. LED is RED: communication between ST-LINK/V2 and the PC is established (end of enumeration).
3. LED is blinking GREEN/RED: data are being exchanged between the target and the PC.
4. LED is GREEN: the last communication has been successful.
5. LED is ORANGE: ST-LINK/V2 communication with the target has failed.
Specification:
Package Weight |
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Shipping
Shipping policy
We offer fast and reliable shipping for all our clothing items. Orders are processed within 2-3 business days and shipped via standard delivery, which typically takes 8-25 business days.
Express shipping options are also available at checkout for an additional fee, ensuring your fashion essentials arrive even sooner. For any questions regarding your order, please contact our customer service team for assistance.
Shipping from Chinese Warehouse: | ||
Airmail and register airmail | Area | time |
United States, Canada, Netherlands, Spain, Germany, France, Japan, Republic of Korea, United Kingdom | 7-15 business days | |
Australia ,New Zealand, Singapore |
7-15 business days | |
Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland | 7-20 business days | |
Brazil, Russia, Mexico | 15-35 business days | |
Other countries | 7-25 business days | |
EMS | All countries except those listed below | 6-8 business days |
Brazil and Russia | 10-25 business days | |
Expedited Shipping*(DHL) | 3-7business days to worldwide. | 3-7 business days |
Return & Refund
Refund policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@reluova.com. Please note that returns will need to be sent to the following address:
T8 BLOCK ROOM312,XINGHUA SMART ZOOM,DONG CHENG STREET,DONGGUAN,DONGGUAN,CHINA,523000,+86 137 9069 5247
If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@reluova.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).
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