Difference:
TheHardware
(18 vs. 19)
Revision 19
2021-06-09 -
UliRaich
Line: 1 to 1
META TOPICPARENT
name="WebHome"
The Hardware
The CPU card
Line: 106 to 106
Motor shield
D1
D2
GPIO 5 I2C SCL
GPIO 4 I2C SDA
GPIO 22 I2C SCL
GPIO 21 I2C SDA
Controlling DC Motors
Servo Motor
D0
GPIO 16
GPIO 26
Signal pin of SG90 servo motor
LED Matrix shield
D5 GPIO 14 CLK
D7 GPIO 13 Din
GPIO 14: CLK
GPIO 13: Din
GPIO 18: CLK
GPIO 23: Din
8x8 LED Matrix
Changed:
<
<
PIR sensor
D4 (default)
GPIO 2
GPIO 16
Passive Infrared Switch
>
>
PIR sensor
D1 (default)
GPIO 5
GPIO 22
Passive Infrared Switch
BH1750 sensor
D1
D2
GPIO 5 I2C SCL
GPIO 4 I2C SDA
GPIO 22 I2C SCL
GPIO 21 I2C SDA
Ambient light sensor
Relay
to be configured
Relay shield
IR receiver
IR transmitter
D2
D1
GPIO 21
GPIO 22
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