I want to interface with obd2 port, is the only required connection can h/l? i am connected and i don't see any traffic with a logic analyzer anywhere

You'll need to connect three pins: Pin 6 - CAN Hi, Pin 14 - CAN Lo, and either Pin 4 - Chassis Ground or Pin 5 Signal Ground.

Will this work with the beagle bone black and can i use one on each of the two canbus ports?

Hi Dear, SN65HVD230 CAN Board is for CAN interface. If you need use for BB black, you may need to add this expansion board as below link shows. https://www.amazon.com/dp/B00Q8J55C0?Amazon.

Has anyone used this device with an esp8266 (or hazzah 8266 from adafruit)?

Hello, you can try having a look at the manufacturer's Wiki page, hopefully you will be able to find the answer to your question there:http://www.waveshare.com/wiki/SN65HVD230_CAN_Board

What library is being used for successful coms? i have an esp32 feather and have tried several libraries to read can data on a vw with no luck!

Similar to STM32 and other master controllers, the module ESP32 connected to SN65HCD230 is also programmed in C language. The underlying library and STM32 also have many similarities. For more information, please contact us via Amazon Message, our engineer team will share the esp32 library for you.

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Waveshare SN65HVD230 CAN Board Connecting MCUs to CAN Network Features ESD Protection Communication Evaluation Development Board 3.3V

Waveshare SN65HVD230 CAN Board Connecting MCUs to CAN Network Features ESD Protection Communication Evaluation Development Board 3.3V

Product ID: 733906922

Details

Brand
waveshare
CPU Model
ARMv7
Connectivity Technology
Can
Included Components
SN65HVD230 CAN
Model Name
SN65HVD230 CAN

⚡3.3V power efficiency

🔗Seamless MCU to CAN network link

🛡️ESD protection for durability

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Description

🔗 Connect smarter, code faster, and never miss a CAN beat!

PCA 82 C 250 COMPATIBLE - Works flawlessly with industry-standard CAN transceivers for versatile development.
COMPACT LIGHTWEIGHT - Sleek 18x10x9 cm form factor fits perfectly into any prototyping setup without bulk.
ROCK SOLID ESD PROTECTION - Built-in safeguards ensure your board withstands electrostatic shocks, boosting longevity.
OPTIMIZED 3 3 V POWER DESIGN - Energy-efficient operation tailored for modern low-voltage microcontrollers.
PLUG PLAY CAN CONNECTIVITY - Effortlessly bridge your MCU with robust CAN networks for real-time communication.

The Waveshare SN65HVD230 CAN Board is a compact, 3.3V-powered development board featuring an onboard SN65HVD230 CAN transceiver with ESD protection. Designed for seamless MCU integration with CAN networks, it supports PCA82C250 compatibility and ensures reliable, efficient communication for professional-grade embedded projects.

Specifications

ASIN	B00KM6XMXO
Amazon Bestseller	#257,186 in Computers ( See Top 100 in Computers ) #2,462 in Single Board Computers
Brand	waveshare
Built-In Media	SN65HVD230 CAN Board
CPU Model	ARMv7
Compatible Devices	PCA82C250
Connectivity Technology	Can
Customer Reviews	4.7 4.7 out of 5 stars (141)
Item Dimensions L x W x H	18L x 10W x 9H cm
Item Weight	0.01 Kilograms
Mfr Part Number	SN65HVD230 CAN Board
Model Name	SN65HVD230 CAN Board
Model Number	SN65HVD230 CAN Board
Operating System	Linux
Processor Brand	can
RAM Memory Technology	LPDDR
UPC	700646948321 615311268638 888566245345 779172279001
Wireless Compability	802.11b

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1069862₫

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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