Arduino Nano Custom PCB
Budget: £20 – £250 GBP
I need to have designed an Arduino Nano custom microcontroller board - with a WIZ550io also on board along with a DHT22 Sensor, a ky-002 sensor and a two wire terminals to connect a reed switch to.
- DHT22 has ground, 3V3 and a digital pin connection
-ky-002 also has ground, 3V3 and a digital pin connection
- Reed switch terminal has digital pin connection (which is set to internal pull-up) and ground connection
Please see/review attached screenshots of the connections I used to make a prototype for my project - there is a Fritzing diagram and electronic schematic attached. Also see attached partlist and schematics for Arduino Nano + Wiz550io
Wiz55io:
https://docs.wiznet.io/Product/ioModule/wiz550io/#overview
https://docs.wiznet.io/img/products/w5500/w5500_ds_v109e.pdf
Arduino Nano:
https://www.arduino.cc/en/uploads/Main/Arduino_Nano-Rev3.2-SCH.pdf
- DHT22 has ground, 3V3 and a digital pin connection
-ky-002 also has ground, 3V3 and a digital pin connection
- Reed switch terminal has digital pin connection (which is set to internal pull-up) and ground connection
Please see/review attached screenshots of the connections I used to make a prototype for my project - there is a Fritzing diagram and electronic schematic attached. Also see attached partlist and schematics for Arduino Nano + Wiz550io
Wiz55io:
https://docs.wiznet.io/Product/ioModule/wiz550io/#overview
https://docs.wiznet.io/img/products/w5500/w5500_ds_v109e.pdf
Arduino Nano:
https://www.arduino.cc/en/uploads/Main/Arduino_Nano-Rev3.2-SCH.pdf