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2-Channel CAN-BUS(FD) Shield for Raspberry Pi Seeed

Original price was: $ 35.Current price is: $ 21.

SKU: us_3937831485501 Category: Raspberry Pi Tags: HAT, Raspberry Pi

Description
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DESCRIPTION

RETIRED PRODUCT – We’ve stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page remains available for its resources and as a source of potential interest.

This shield is a two-channel CAN-BUS HAT for Raspberry Pi. It supports the CAN FD protocol and supports transmission speeds up to 8 Mbps.

Seeed has released many CAN-BUS modules, shields, and hats, but the 2-Channel CAN-BUS(FD) Shield for Raspberry Pi is unique: it supports CAN FD! CAN FD (CAN with Flexible Data-Rate) protocol is an upgraded version of the traditional CAN-BUS that increases the CAN’s transmission rate from 1Mbps to 8Mbps. At the same time, CAN FD improves real-time performance and extends user data frames, providing higher efficiency.

The Seeed 2-Channel CAN-BUS(FD) Shield for Raspberry Pi is based on MCP2517 CAN FD Controller and MCP2557 CAN FD Transceiver which communicates with Raspberry Pi via the high-speed SPI interface.

You can power this shield via your Raspberry Pi’s 40 pin header, or you can use the 12 – 24V DC screw terminal to supply the power for the whole system. To ensure the stability of communication, they’ve used high-quality Panasonic capacitors and TI power chips, along with quality circuit design, to build a stable power management system, which provides stable 3.3V and 5V power supply for all parts of the system.

As you may know, the devices at both ends of the CAN-BUS need a 120Ω terminating resistor to avoid reflection. With the help of an onboard 120Ω resistor and its enable switch, you can easily toggle the onboard resistor on and off. Additionally, Seeed provides two Grove I2C connectors in case you need to work with more Grove modules.

FEATURES

Supports CAN FD
High-speed transfer rate: 8Mbps@10m 20AWG shielded cable / 1Mbps@40m 20AWG shielded cable
Stable power supply, selectable Raspberry Pi power supply or DC power supply
One-button configuration of 120Ω terminating resistor
Compatible with Raspberry Pi 2, Raspberry Pi 3 and Raspberry Pi Zero

RESOURCES

Wiki

Prompt Shipping and Professional Packing

Due to our longstanding partnership with UPS FedEx DHL and other top global carriers, we are able provide a range of shipping options. Our warehouse staff are highly trained and will pack the goods according to the exact and precise specifications. Your goods will undergo a thorough examination and will be securely packaged before being sent out. We ship to thousands clients every day in a variety of countries. Our dedication to becoming the biggest online retailer around the globe is evident by this. These warehouses are located in Europe as much as they are in USA.

Note: Orders that include more than one item will be assigned a processing date in accordance with the item.

Before shipment, all ordered items will be thoroughly examined. The majority of orders are delivered within 48 hours. The delivery time is estimated to be between three and seven days.

Returns

The inventory is always changing and we do not fully manage it because multiple parties are involved, including our factory and warehouse. The actual stock levels can fluctuate at any time. Please understand it may happen that your order will be out of stock when your order has been made.

Our policy is for 30 days. If you have passed 30 days without a trace since the purchase, unfortunately we can't offer you a refund or exchange.

Your item must be in its original packaging and not be used. It must also be in the original packaging.

2-Channel CAN-BUS(FD) Shield for Raspberry Pi Seeed

DESCRIPTION

FEATURES

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