unispa > Web interface > Peripheral > Hardware

Hardware

The Hardware option is exclusively related to the D0-D8 Peripherals. This option specifies the physical device connected to the corresponding ESP8266 GPIO pins and provides the unispa with the necessary instructions on how to interact with it.

Please, find all currently available combinations summarized in the table below:

Function	D0	D1	D2	D3	D4	D5	D6	D7	D8	Editor
System Button		✓*	✓*	✓	✓	✓*	✓*	✓*
System LED	✓*	✓*	✓*	✓*	✓	✓*	✓*	✓*
System Buzzer							✓
Shift Register SRCLK						✓
Shift Register SER								✓
Shift Register RCLK									✓
Display SCL		✓
Display SDA			✓
Logical IN	✓	✓	✓	✓	✓	✓	✓	✓
Logical OUT	✓	✓	✓	✓	✓	✓	✓	✓	✓
DHT11/DHT22	✓	✓	✓	✓	✓	✓	✓	✓
DS18B20		✓*	✓*	✓	✓	✓*	✓*	✓*
SR04 Trigger	✓	✓	✓	✓	✓	✓	✓	✓	✓
SR04 Echo		✓	✓	✓	✓	✓	✓	✓
1838 IR Receiver		✓	✓	✓	✓	✓	✓	✓		✓
Pulse sensor		✓	✓	✓	✓	✓	✓	✓		✓
ENS160 + AHT21		✓**	✓**
RGB driver	✓**	✓**	✓**	✓**	✓**	✓**	✓**	✓**	✓**	✓**

*Introduced in version 1.06
**Introduced in version 1.09