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Sipeed

Sipeed RV Debugger Plus JTAG+UART BL702

Prix habituel $3.40
Prix habituel Prix soldé $3.40
Vente Épuisé
Frais d'expédition calculés à l'étape de paiement.
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Technical Support

Technical Support

Sipeed RV Debugger Plus JTAG+UART BL702

 

  • Main chip:BL702 32-bit RISC-V CPU, integrated BLE (reserved antenna pad, not supported by firmware)

  • Integrated JTAG debugging interface, can debug bare metal, UBOOT, LINUX kernel, etc. through JTAG protocol

  • JTAG adopts FDTI protocol, no driver installation is required (Win10 or Linux kernel version 4.X or above is required)

  • Integrate USB to TTL debug serial port, support 5V/3.3V dual output (TTL and JTAG default level 3.3V)

  • 5V@500mA/3.3V@200mA external power supply

  • 5V is directly connected to USB through 0.6A fuse, 3.3V is provided by onboard LDO

  • Use USB Type-C interface (users need to bring their own USB Type-C data cable)

  • Smaller size: 42*16*9.3mm

  • Support Bouffalo Lab SDK secondary development (Sipeed does not provide additional technical support)

 

Software description:


The JTAG of RV debugger + can be used without driver in Windows and Linux. Theoretically, macOS is the same. The official system has integrated FT2232 driver. RV debugger + simulates a standard FT2232HL. In theory, it is compatible with FT2232 simulation environment and can be used. It is recommended to use the OpenOCD tool chain. No driver is required to use the virtual serial port. If unknown hardware appears under Windows, please use a third-party tool to install the driver (such as the driver wizard).

The maximum communication rate of RV debugger + JTAG is 2.5Mhz, and the baud rate supported by the virtual serial port is up to 2MJTAG. Gowin FPGA is not supported temporarily.
(Later firmware update can be downloaded from:https://github.com/sipeed/RV-Debugger-BL702)

About secondary development:

The main chip BL702 of the RV debugger+ integrates the BLE function, so the debugger reserves the corresponding impedance matching circuit and 20x12mm ceramic patch antenna pads when leaving the factory. If you need secondary development, please refer to the official website link of Boliu Smart for the software SDK. For the hardware part, please go to the Sipeed download site to obtain the corresponding HDK.

Pressing the BOOT button without releasing it and then connecting to the computer will make the RV debugger+ enter the download mode. With the official Bouffalo engineer BLDevCube, it can download the firmware to the debugger. See the tool usage guide:
http://bouffalolab.gitee.io/bl_mcu_sdk/get_started/bl_dev_cube.html.


✨TAKE A LOOK!:Sipeed RV-debugger-plus JTAG+UART BL702,  full-featured open source Support Secondary development
PRODUCT PROPERTY:✨ Basic: Brand name is miibestod.Demo board type is risc-v.Origin is cn(origin).Certification is ce.

REASONS TO BUY:✨ Jtag risc: jtag risk free. for any reason you're not completely satisfied with your purchase, we will replace or refund your money. 
✨ Demo board: the patented design allows you to use it with confidence. this board is designed to be used as a support for your secondary development, and can also be used as a display stand for photos or videos. 
✨ Suitable for mobile phones: can be used for mobile phones, ipads, tablets, laptops and so on. supports all smart phone models including iphone, ipad, samsung galaxy, and more. 
✨ Works perfectly: the sipeed open source board is designed to work with a wide range of devices. it can also be used as a desktop support for your laptop, computer or other equipment. 
✨ Small and exquisite: the small and exquisite design of this product makes it a perfect gift for your family and friends. 

RELATED INFO:✨ Raspberry pi io board: pi pi io board features an easy-to-use design that allows you to easily swap between uses for the most advanced level of pi io. 
✨ Raspberry pi compute module: raspberry's pi compute module allows you to easily read the content of your device without taking up too much space. 
✨ Raspberry pi compute modules: raspberry's pi compute modules are optimized for low-volume data transfer and low-volume data transfer. 
✨ Raspberry pi computer module: raspberry's low profile computer module allows you to stream audio and video from your device via the raspberry app (available on android, mac os and windows). 
✨ Raspberry pi computer kit: raspberry's high-quality computer kit is compatible with most pc peripherals including iphone, ipad, macos, hp, chromebook and more. 
✨ Raspberry pi with games: pi pi with raspberry app lets you get high-quality games that are easy to use and compatible with all your favorite pi games. 

 

For more information about Sipeed RV Debugger Plus JTAG+UART BL702, please contact us

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 alex@friendlyarmtr.com. If your return is accepted, we’ll send you a return shipping label, as well as 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 alex@friendlyarmtr.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.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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