Page 9 of 27USER MANUAL RC1882-RIIM-DK DEVELOPMENT KITļ2019 Radiocrafts AS User Manual RC1882-RIIM-DK Development Kit Rev. 1.00I/O connectionAll pins to the module are available through standard pin rows using a pitch distance of 100 mil (2.54 mm).These pins are connected to 2 x 10 pins holes named P5 to P6. The table below gives an overview of theedge connectors and their logical signals. Details on the RC1882 pinning can be found in [7].I/O connectionConnector PIN Signal RC1882 PIN NoteP5 1 INT 352 SPI_MISO 313 SPI_MOSI 324 SPI_CLK 335 SPI_CS 366 RESET_ETH 347 DIO_9 38 No functional use. Option for debug8 DIO_10 39 No functional use. Option for debug9 DIO_11 40 No functional use. Option for debug10 GNDP6 1 ADC_2 112 ADC_1 103 SCL 94 SDA 85 DIO_18 46 VCC 27 3.3 V regulated power7 RXD 68 TXD 79 Not connected10 GND