G470: Difference between revisions
Replace <comments/> with <comment-streams /> |
|||
| (9 intermediate revisions by 3 users not shown) | |||
| Line 20: | Line 20: | ||
* 1 x Screw Terminal Block Breakout Board (Model: G470), | * 1 x Screw Terminal Block Breakout Board (Model: G470), | ||
* 1 x Screws Pack | * 1 x Screws Pack | ||
[[File:G470-IMG-8990-Packing-List.jpg|500px|G470 Packing List]] | |||
==User Manual== | ==User Manual== | ||
| Line 25: | Line 26: | ||
[[File:G470-Schematic-1636 x 1357.jpg|800px|G470 Schematic]] | [[File:G470-Schematic-1636 x 1357.jpg|800px|G470 Schematic]] | ||
===PCF8591=== | ===PCF8591 Guide=== | ||
Test image version: 2022-04-04-raspios-bullseye-armhf.img Raspberry | Test image version: 2022-04-04-raspios-bullseye-armhf.img '''based on Raspberry Pi 4B''' | ||
Enable I2C | Enable I2C | ||
| Line 70: | Line 71: | ||
Phenomenon: | Phenomenon: | ||
The LED | The brightness of the LED light changes with the DAC output value. | ||
===LED=== | ===LED running light=== | ||
Make sure that the jumper caps are connected to the LED. | Make sure that the jumper caps are connected to the LED. | ||
[[File: Rpi-all-gpio-test-board-b-06.jpg|400px]] | [[File: Rpi-all-gpio-test-board-b-06.jpg|400px]] | ||
Download GPIO_Test.py to | Download [https://cdn.static.spotpear.cn/uploads/picture/learn/raspberry-pi/rpi-expansion/pi-all-gpio-test-board-a/GPIO_Test.py GPIO_Test.py] to Raspberry Pi. | ||
run command | run command | ||
| Line 98: | Line 99: | ||
<!--Add review function! --> | <!--Add review function! --> | ||
< | <comment-streams id="main" /> | ||
<!--Please choose the --> | <!--Please choose the --> | ||