Explorer 700

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.



Explorer700 Expansion Board


UART, AD/DA: connected cables can be fixed with screws, 1-Wire, Sensor


0.96“ OLED Display (SSD1306 Driver, 128x64 Pixel)

Other functions

Pin-Header for direct plugging, Buzzer, USB to UART Converter, PCF8591 8-Bit Analog/Digital Converter, BMP280 Barometer, PCF8574 I/O Chip, DS3231 Real Ti-me Clock, Programmable LED, Joystick, LFN0038K Infrared Receiver

Compatible to

Raspberry Pi 4B, 3B+, 3B, 2B, B+

Additional information


85 x 56 x 17 mm


30 g

Items shipped

Explorer 700 Expansionboard, DS18B20 1-Wire Temperature Sensor, Spacers and Nuts



Article No.


Frequently asked questions

Which battery is needed for RTC?


Recommended products

Explorer 500

Expansion Board for Raspberry Pi


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