The Explorer 700 multifunctional board is a allrounder. It has many usable interfaces and interesting expansions:

1. Pin-Header to put directly on the Raspberry B+, 2B or 3B
2. UART interface: connect easily UART modules like for example RS232, RS485, USB to UART (TTL-cable)
3. AD/DA IO interface: connected cable via screws definable
4. 1-WIRE interface: to connect a 1-WIRE device (for example DS18B20 chipset, seperatly in scope of delievery)
5. sensor interface: digital and analog sensors can be connected
6. 0.96 inch OLED display: SSD1306 Driver, 128 x 64 Pixel, SPI interface
7. Buzzer
8. USB to UART, converter with CP2102 chipset (mini USB-Port)
9. PCF8591: 8-bit analog / digital converter, I²C interface
10. BMP180: sensor for atmospheric pressure, temperature and height over normal zero, I²C interface
11. PCF8574: I/O Chip for I²C interface
12. DS3231: high precision RTC chip, I²C interface
13. Power LED
14. Programmable LED
15. Joystick
16. LFN0038K IR infrared receiver

The Explorer 700 board is compatible to Raspberry models B+, 2B, 3B, 3B+, 4B.