https://community.nxp.com/t5/8-bit-Microcontrollers/Bidirectional-LIN-Buffer/m-p/1282892#M23357 <P>I2C and LIN are completely different worlds. Repeaters seem to me out of scope for LIN.</P><P>Depending on the baud rate you're working, maybe 4800 bps will work on 40m with almost zero retransmissions on bad BCCs.</P><P>Regards,</P><P>Celso</P> Wed, 26 May 2021 21:04:42 GMT celsoken 2021-05-26T21:04:42Z https://community.nxp.com/t5/8-bit-Microcontrollers/Bidirectional-LIN-Buffer/m-p/1261851#M23338 <P>I am designing a product based on lin (12v one wire) where the nodes may be 40m apart.&nbsp; My plan is to make each node a repeater, this will also allow me implement Lin Switch Mode Slave Node Position Detection.&nbsp; While bidirectional buffers exist for the 5v I2C world (PCA 9605 etc - perfect) I have been unable to find one for the 12v world of lin.&nbsp; Is there a bidirectional 12v buffer available or how might I implement one?</P> Wed, 14 Apr 2021 08:59:32 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Bidirectional-LIN-Buffer/m-p/1261851#M23338 aparsons 2021-04-14T08:59:32Z https://community.nxp.com/t5/8-bit-Microcontrollers/Bidirectional-LIN-Buffer/m-p/1282892#M23357 <P>I2C and LIN are completely different worlds. Repeaters seem to me out of scope for LIN.</P><P>Depending on the baud rate you're working, maybe 4800 bps will work on 40m with almost zero retransmissions on bad BCCs.</P><P>Regards,</P><P>Celso</P> Wed, 26 May 2021 21:04:42 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Bidirectional-LIN-Buffer/m-p/1282892#M23357 celsoken 2021-05-26T21:04:42Z