2020年7月2日 · I found your comment while looking for questions I had myself about ISO-9141-2. ISO9141 and LINbus are very similar standards, in fact the LINBus standard specifies that it uses a modified ISO 9141 transceiver (how it's modified I don't know). From what I understand K-Line is just a different name for ISO 9141.

2021年3月20日 · Eventually, I want to tap into the K-line of my Kawasaki Ninja with an (ISO 9141) OBD reader, using an ESP32 WROVER and a L9637 single-wire transceiver. To get there, I'm at the stage of confirming my L9637 chip is wired properly to my ESP32.

2023年3月24日 · The webasto heater uses a regular K-line (iso 9141) to communicate with the heater controller. Unfortunately, there's no official documentation: Webasto did not officially support using your own controller, but many people already implemented it with Rasperry Pis or Arduino devices. \$\endgroup\$ –

2017年6月14日 · I have an OBD-II scanner hardware built using STM32 and it is working fine with most vehicles.But I'm facing difficulty with ISO 14320 K-Line fast. Even though the firmware works fine when tested with an emulator it constantly fails when it is scanning an actual KWP-Fast car .

2012年8月14日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

2019年4月23日 · If you look a bit closer, the two nets are in fact joined (you can see the junction) The only ways to get rid of the warning are:

In particular, the OBD2 standard specifies the OBD2 connector, incl. a set of five protocols that it can run on. Further, since 2008, CAN bus (ISO 15765) has been the mandatory protocol for OBD2 in all cars sold in the US, which basically eliminates the other 4 protocols over time. To read diagnostic data, special PID's commands are used.

2016年12月26日 · At least one manufacturer out there is marketing "Lithium" cells in familiar AA and AAA sizes, as direct replacements for those standard 1.5 V sizes, boasting the typically better than alkaline

2016年4月20日 · ISO/IEC 14443 is the international standard for contactless smart chips and cards that operate (i.e., can be read from or written to) at a distance of less than 10 centimeters (4 inches). This standard operates at 13.56 MHz and includes specifications for the physical characteristics, radio frequency power and signal interface, initialization ...

JEDEC, ISO, IEEE, and other standardization bodies are welcome references (though I'd prefer an inexpensive standard), but I'm also curious to see what's used at various companies other than my own. Edit: What I'd really like to see is a list in an answer here which complies with the standard (even if it's just a quote).