SLLU303A August 2019 – March 2022 TLIN1028-Q1 , TLIN1028S-Q1
Access to the TXD and RXD pins is available on the J3 2x2 header on the board. GND pins are also included on this header to allow for easy driving using a function generator or return path for an oscilloscope probe. Pads to add capacitance to the TXD and RXD traces are available by using the C7 and C8 pads, respectively.