Arch Link is an mbed enabled development board based on Nordic nRF51822 and WIZnet W5500 ethernet interface. With Arduino form factor, Grove connectors and micro SD interface, it is extremely easy to create a bluetooth low energy device.
pin0: p3
pin1: p2
pin2: p1
pin3: p4
pin4: p5
pin5: p17 BTN_A
pin6: p12
pin7: p11
pin8: p18
pin9: p10
pin10: p6
pin11: p26 BTN_B
pin12: p20
pin13: p29 SCK
pin14: p28 MISO
pin15: p25 MOSI
pin16: p30 BLUE LED
pin19: p6 SCL
pin20: p5 SDA
- bbcmicrobit\yotta_modules\microbit-dal\inc\MicroBit.h
from
#define MICROBIT_PIN_SDA P0_30
#define MICROBIT_PIN_SCL P0_0
to
#define MICROBIT_PIN_SDA P0_5
#define MICROBIT_PIN_SCL P0_6
- bbcmicrobit\yotta_modules\microbit-dal\inc\MicroBitPin.h
from
#define MICROBIT_PIN_P13 P0_23 //SCK
#define MICROBIT_PIN_P14 P0_22 //MISO
#define MICROBIT_PIN_P15 P0_21 //MOSI
#define MICROBIT_PIN_P16 P0_16 //PIN 16
#define MICROBIT_PIN_P19 P0_0 //SCL
#define MICROBIT_PIN_P20 P0_30 //SDA
to
#define MICROBIT_PIN_P13 P0_29 //SCK
#define MICROBIT_PIN_P14 P0_28 //MISO
#define MICROBIT_PIN_P15 P0_25 //MOSI
#define MICROBIT_PIN_P16 P0_30 //PIN 16
#define MICROBIT_PIN_P19 P0_6 //SCL
#define MICROBIT_PIN_P20 P0_5 //SDA
- bbcmicrobit\yotta_modules\mbed-classic\targets\hal\TARGET_NORDIC\TARGET_MCU_NRF51822\TARGET_NRF51_MICROBIT\PinNames.h
from
TGT_TX = p24,
TGT_RX = p25,
to
TGT_TX = p8,
TGT_RX = p7,
I2C
SDA = p5
SCL = p6
SPI
SCK = p29
MOSI = p25
MISO = p28
UART
TX=p8
RX=p7
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