atrf-gpio -p 00000010.00000001.z0zo000
name		cfg exp got
PB0             0   -   0
PB1/P16         0   -   0
PB2/P15         0   -   0
PB3/P14         0   -   0
PB4/SLP_TR      0   -   0
PB5             0   -   0
PB6/LED         1   -   1
PB7             0   -   0
PC0             0   -   0
PC1/P13         0   -   0
PC2             0   -   0
PC3(NC)         0   -   0
PC4             0   -   0
PC5             0   -   0
PC6             0   -   0
PC7/nRST_RF     1   -   1
PD0/IRQ_RF      Z   -   0
PD1/nSS         0   -   0
PD2/MISO        Z   -   0
PD3/MOSI        Z   0   1	***
PD4             0   -   0
PD5/SCLK        0   -   0
PD6             0   -   0
PD7             Z   -   0
at "00000010.00000001.z0zo000", next "(null)"