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CAN Bus, CAN FD, CANopen, SAE J1939, LIN Bus
Prototyping Solutions For Embedded Systems
Shipping Affected by Covid-19
Please be aware that due to the current COVID-19 situation, shipment transit times may be longer than indicated by the carrier (Federal Express, USPS, or UPS). We ship most orders either the same or next business day, but we are not responsible for delays during transit.
Due to recent USPS insufficiencies starting during the 2020 Christmas season, we currently ship exclusively per UPS.
Orders are usually shipped the same day they are received, provided they are placed before 3:00 pm EST Monday through Friday, otherwise they will ship the next business day. Tracking information will be provided automatically through the carrier services, either US Postal Service, Federal Express, or UPS.
Overnight shipment service is available only when you provide your carrier account number (UPS or Federal Express) through the comment section during the ordering process. Alternately, you can add overnight shipment to your order. Sorry, DHL is not an option in our area.
SAE J1939 To USB Gateway Records J1939 Data Frames (PGNs) To Micro SD Card
We have accomplished another milestone toward full SAE J1939 data recording using our SAE J1939 Gateway Module With USB Port, RTC, MicroSD Memory Card. The device's firmware now allows the recording of SAE J1939 data frames (PGNs) to the onboard microSD card without requiring a PC connection. The previous version supported the data recording onto the connected PC, and that functionality is still available.
- More Details...
- SAE J1939 Gateway Module With USB Port, RTC, MicroSD Memory Card...
- JCOM.J1939.USB-X – Firmware Versions & Update...
- JCOM1939 Monitor Pro-X Program Versions and Update...
We Are Open For Business
The governor of Massachusetts has ordered all non-essential businesses to close and imposed a stay-at-home order. An "Essential Services List" has been issued to list designated businesses and other organizations that provide essential services and workforces related to COVID-19 that shall continue to operate brick and mortar facilities during this time period.
According to section Critical Manufacturing, Copperhill Technologies provides materials and products needed for medical supply chains, and for supply chains associated with transportation, energy, communications, information technology, food and agriculture, and chemical manufacturing.
Accordingly, our operation will remain open to the furthest extent possible, mainly to support essential businesses with exemption by their state or the Department of Homeland Security.
We value our employees and customers, and we are taking all necessary precautions to maintain a healthy workforce and to not spread disease within or beyond our business.
Please feel free to browse our website, feel free to order, and feel free to contact us. We are working in a safe environment, and we are available per e-mail and per phone. Stay safe!
Raspberry Pi
The PICAN series of CAN Bus boards for the Raspberry Pi represents a professional and extremely reliable option for CAN Bus development and prototyping. More Information... |
Arduino
We offer a variety of CAN Bus systems based on the Arduino Due but also CAN Bus shields for all other CPU board types. More Information... |
CAN Bus Interfaces
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CAN FD Interfaces
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SAE J1939 Gateways & Simulators
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LIN Bus
The demand for a second serial network emerged as the technologies and the facilities implemented in modern cars grew, while the CAN Bus was too expensive to implement for every component in the car. Copperhill Technologies provides several LIN Bus breakout boards for prototyping, including isolated LIN and LIN Bus Slave boards for functionality testing. More Information... |
We at Copperhill Technologies keep a focus on CAN Bus (Controller Area Network) technologies and higher-layer protocols, such as OBD-II, SAE J1939, and CANopen. 
When it comes to quick prototyping, without the requirement of an operating system, we rely primarily on the popular Arduino platform, specifically the Arduino Due. The Arduino Due is the first Arduino board based on a 32-bit ARM core microcontroller. With 54 digital input/output pins, 12 analog inputs, it is the perfect board for robust larger scale Arduino projects.
We offer a great variety of CAN Bus boards for the Raspberry Pi (HATs), Arduino (Shields), and BeagleBone (Capes) but also breakout boards for embedded systems. Also included are programmable systems for quick prototyping, such as an Arduino-based USB to Dual-CAN gateway, a CANopen breakout board, CAN Bus to UART converter, and more. All systems are supported by detailed documentation and a great selection of programming samples. 
The CAN FD protocol has taken application software closer to "real time" through the minimization of delays between instruction and transfer of data (latency) and higher bandwidth. CAN FD provides more storage capacity in the CAN Bus data frame. Copperhill Technologies offers a large selection of CAN FD boards for various prototyping needs, may it be the Raspberry Pi or other embedded systems. In addition, we offer complete CAN FD development boards based on the Teensy (Arduino-compatible) ARM processor.
We have developed our own SAE J1939 protocol stack, and, in the best sense of rapid prototyping, we used the Arduino platform (UNO, Mega 2560, DUE) as a test hardware. Since then, we ported the code to the NXP LPC17xx ARM Cortex processor family, which we use as the base of our own embedded SAE J1939 systems such as an
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