Data Sheet

casambi.com
6
003 pin Vert pin MCU pin Pin name Pin Function Description
H0 - - GND Power Ground
H1 V7 P0.02 GPIO0 AIN0
Digital I/O
Analog input
Standard drive, low frequency I/O
only ADC input0
H2 V6 P0.29 GPIO1 AIN1
Digital I/O
Analog input
Standard drive, low frequency I/O
only ADC input1
H3 V5 P0.31 GPIO2 AIN2
Digital I/O
Analog input
Standard drive, low frequency I/O
only ADC input2
H4 V4 P0.04 GPIO3 AIN3
Digital I/O
Analog input
General-purpose I/O pin ADC input3
H5 V3 - VCC Power Power Supply
H6 V2 SWDCLK SWDCLK Digital Input HW debug and flashing
H7 V1 SWDIO SWDIO Digital I/O HW debug and flashing
H8 V0 GND GND Power Ground
H9 V8 P0.09 GPIO4 Digital I/O
Standard drive, low frequency I/O
only NFC antenna (future option)*
H10 V9 P0.10 GPIO5 Digital I/O
Standard drive, low frequency I/O
only NFC antenna (future option)*
H11 V10 P0.20 GPIO6 Digital I/O General-purpose I/O pin
H12 V11 P0.01 GPIO7 Digital I/O
General-purpose I/O pin
Connection for 32.768 kHz crystal
(future option)
H13 V12 P0.00 GPIO8 Digital I/O
General-purpose I/O pin
Connection for 32.768 kHz crystal
(future option)
H14 V13 P0.22 GPIO9 Digital I/O General-purpose I/O pin
H15 V14 P1.00 GPIO10 Digital I/O General-purpose I/O pin
H16 V15 P1.04 GPIO11 Digital I/O Standard drive, low frequency I/O only
*Leakage current between NFC pads when driven to different states 1 μA (typ) and 10 μA (max).