http://www.obdsol.com/stn1110/
Safe, secure bootloader. Reflash the firmware in the field, even over a poor quality link and avoid expensive product recalls.Fully compatible with ELM327 command set, ensuring out-of-the-box compatibility with the dozens of existing software applications.Extended “ST” command set provides access to enhanced functionality, without compromising compatibility.PowerSave mode with multiple sleep and wakeup triggers. Ideal for permanent in-vehicle setups, device can be left connected for extended periods of time without draining the battery.Perfect form factor for any application. STN1110 is available in SPDIP, SOIC and QFN packages.Support for all legislated OBD II protocols: ISO 15765-4 (CAN)ISO 14230-4 (Keyword Protocol 2000)ISO 9141-2 (Asian, European, Chrysler vehicles)SAE J1850 VPW (GM vehicles)SAE J1850 PWM (Ford vehicles)Support for non-legislated OBD protocols: ISO 15765ISO 11898 (raw CAN)Support for SAE J1939 OBD protocolhttp://www.obdsol.com/downloads/stn1110_vs_elm327.pdf
Quick Overview STN1110 isthe world’ssmallest, lowest costmultiprotocolOBD toUART interpreterIC. Tomaintain compatibility withexisting applications, STN1110 hasfullsupportforthe ELM327 command set, while outperforming the original ELM327IC in every category: price,size,stability, performance, and features.
https://github.com/nabilt/Bluetooth-ODB-2-Adapter/blob/master/obd_sch.pdf
http://sigalabs.com/shop/vehicle-obd2-shield/
https://www.sparkfun.com/tutorials/294
https://www.sparkfun.com/products/9555
https://www.sparkfun.com/datasheets/Widgets/OBD-II-UART-v13.pdf
转载于:https://www.cnblogs.com/shangdawei/p/3288668.html
相关资源：DIY-Multiprotocol-TX-Module：DIY-Multiprotocol-TX模块-源码