added defines for the iot readboard and iot node lorawan board

Author: gigapod

sparkfun_pico/sfe_pico_boards.h

@@ -41,6 +41,14 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #define SFE_RP2350_XIP_CSI_PIN 8
 
+#elif defined(SPARKFUN_IOTREDBOARD_RP2350)
+
+#define SFE_RP2350_XIP_CSI_PIN 47
+
+#elif defined(SPARKFUN_IOTNODE_LORAWAN_RP2350)
+
+#define SFE_RP2350_XIP_CSI_PIN 0
+
 #endif
 
 #endif