https://community.nxp.com/t5/Kinetis-Microcontrollers/TWR-Proto/m-p/1259638#M60140 Hello, I'm working with the tower system, TWR-K65F180M and TWR-PROTO. I've connected the TWR-PROTO with a breadboard with a LED on it. I'm trying to toggle the LED but I can't find the pins of the TWR-PROTO in the IDE. The IDE I use is Kinetis. Thanks for your help. Fri, 09 Apr 2021 11:10:11 GMT jill1 2021-04-09T11:10:11Z https://community.nxp.com/t5/Kinetis-Microcontrollers/TWR-Proto/m-p/1259638#M60140 Hello, I'm working with the tower system, TWR-K65F180M and TWR-PROTO. I've connected the TWR-PROTO with a breadboard with a LED on it. I'm trying to toggle the LED but I can't find the pins of the TWR-PROTO in the IDE. The IDE I use is Kinetis. Thanks for your help. Fri, 09 Apr 2021 11:10:11 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/TWR-Proto/m-p/1259638#M60140 jill1 2021-04-09T11:10:11Z https://community.nxp.com/t5/Kinetis-Microcontrollers/TWR-Proto/m-p/1261420#M60187 <P>Hello,</P> <P>The pins are not located in the IDE. To know which pin you have to configure on the TWR-K65, you will need the schematic of this board and the schematic of the TWR-PROTO.&nbsp;</P> <P>In the TWR-PROTO schematic, we show to which pin of the elevator is connected each pin of the TWR-PROTO. You have to manually, using both schematics, see which pin of the TWR-K65 pin are you using, and connect that to the pin that you want to use in the TWR-PROTO.</P> <P>Regards,<BR />Victor&nbsp;</P> <P>&nbsp;</P> Tue, 13 Apr 2021 16:10:16 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/TWR-Proto/m-p/1261420#M60187 victorjimenez 2021-04-13T16:10:16Z