cryptoDisplay a PIVX Live ticker
A simple crypto display based on a Wemos D1 and an oled screen sh1106
Bill Of Material
- An IoT board : wimos D1 mini (around 4$) [https://fr.aliexpress.com/item/32647729049.html]
- An Oled screen 1.3" : sh1106 I2C (around 3$) [https://fr.aliexpress.com/item/1005004146596540.html]
- Some wires : female to female 10 cm dupont cable (around 1.5$) [https://fr.aliexpress.com/item/1005004611997111.html]
- A micro usb cable
- Some foam
- A 3d printed case [https://www.thingiverse.com/thing:4657409]
Tools
- Iron
- Welding wire
- cutting pliers
Main steps
Hardware
- Cut one end of for dupont wire
- Solder the four wire to the board (like this)
- Connect Oled screen (like this)
- Test
- Put all in the case (like this)
Sofware
- Install CH340 drivers
- Install Thonny (microPython IDE)
- Flash microPython firmware on the board (tutorial : https://microdigisoft.com/getting-started-with-thonny-micropython-with-esp32-esp8266/)
- Copy main.py and sh1106.py to the board
- Customize main.py with your wifi setting
- Save all on the board
You are done ;-)