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

Product ID: 321278137

Details

Brand
Waveshare
CPU model
ARMv7
Connectivity technology
CAN
Included components
[POSSIBLY]
Model name
SN65HVD230

⚡3.3V power efficiency

🔗Seamless CAN network connectivity

🛡️ESD protection for durability

198 Lei

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Connect smarter, build faster — the CAN board that keeps you ahead of the curve!

PCA 82 C 250 COMPATIBLE - Seamlessly fits into existing CAN setups with industry-standard pinout compatibility.
LIGHTWEIGHT COMPACT - Minimal footprint (18x10x9 cm) and ultra-lightweight for flexible prototyping.
ROBUST ESD PROTECTION - Built-in safeguards keep your development board safe from electrostatic damage.
OPTIMIZED 3 3 V POWER SUPPLY - Energy-efficient operation perfectly tailored for modern microcontrollers.
PLUG PLAY CAN TRANSCEIVER - Onboard SN65HVD230 ensures hassle-free MCU to CAN network integration.

The Waveshare SN65HVD230 CAN Board is a compact, 3.3V-powered development accessory featuring an onboard SN65HVD230 CAN transceiver with ESD protection. Designed for seamless MCU to CAN network communication, it offers PCA82C250 pinout compatibility, making it an essential tool for professionals seeking reliable, efficient CAN bus integration.

Specifications

ASIN	B00KM6XMXO
Best Sellers Rank	#10,903 in Computers ( See Top 100 in Computers ) #143 in Single-Board Computers
Brand	Waveshare
Built-In Media	[POSSIBLY] Some components
CPU Model	ARMv7
Compatible Devices	PCA82C250
Connectivity Technology	CAN
Customer Reviews	4.7 4.7 out of 5 stars (160)
Item Dimensions L x W x H	18L x 10W x 9H centimeters
Item Weight	0.01 Kilograms
Manufacturer	Waveshare
Mfr Part Number	SN65HVD230 CAN Board
Model Name	SN65HVD230
Model Number	SN65HVD230 CAN Board
Number of Items	1
Operating System	Linux
Processor Brand	Texas Instruments
RAM Memory Technology	LPDDR3
UPC	700646948321 615311268638 888566245345 779172279001
Wireless Compability	802.11b

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198 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered 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 Romania.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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