Printed circuit board (PCB) for the Raspberry Pi 3 or 4 to connect various sensors.
Pitch lenght 2.00 mm for Grove plugs or similar.
Pitch lenght 2.54 mm for terminal blocks as an alternative.
- Three differend possible power supplies possible.
- 8x HX711 in combination with the PCB_HoneyPI_2.0 Sensor Board HX711_DS18b20
- 8x DS18b20 + 1x DS18b20 (TO-92 onboard)
- 8x I2C: BME680, BME280, PCF8591, OLED ...
- incl. interface for the WittyPi (90° connector)
- Space for momentary buttons, resistors, capacitors as well to connect the LED
Designed for the Raspberry Pi 3 and 4 and also for the Raspberry Pi Zero WH / Zero 2 W
Feature list and bill of material is still on working.
Circuit diagram link
Layout link
Status: Tested.
You can upload this gerber file to this manufactory service to get few PCBs. 5 pieces of this board cost me about 7 € with delivery.
