Simma Software, Inc.
The J1939 experts
Specializes in real-time communication protocols and flash bootloaders for the embedded systems industry.
ISO 26262 and ASIL-B qualified libraries available.
Featured Products
Commercial and Heavy-Duty Vehicles
Automation and Industrial Control
UDS Software and Source Code
J1939, OBD2, UDS Adapter / Converter
J1939 and UDS Flash Bootloader
Software Products
Hardware Products
About
Who we are
Simma Software, Inc., the J1939 experts, specializes in real-time communication protocols and flash bootloaders for the embedded systems industry. Our product line includes solutions for J1939, CANopen, CAN, J1587, J1708, J2497, J1922, ISO 15765, OBD-II, UDS, XCP, and KWP2000.
Our software is used in millions of electronic control units, 700 plus designs, and by more than 1000 global customers. Our products are used by Ford, Boeing, the US Military, several tier one suppliers to all major OEMs (e.g. Freightliner, International), several cellular equipment providers, and diagnostic equipment manufacturers.
News
Recent updates
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Comparing Automotive Protocols
LIN vs CAN vs Ethernet J1939 vs UDS
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Understanding LIN Bootloaders
Disclaimer: If you are looking for more in-depth information on this product, please visit ...
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The Basics of Microcontroller-based Embedded Systems
What is an embedded system? An embedded system is a specialized system designed to perform a spec...
Talk to us
Please contact us if you are interested in our products.
Experience Summary
1000
Global
Customers
500
Protocol
Stacks
300
CAN
Device Drivers
75
Flash
Bootloaders
60
Microcontrollers
& DSPs
10
Real Time Operating Systems
Our Customers
Our Partners
