esp_components/zh_pcf8574
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

doc: updated readme

Browse Source
This commit is contained in:
Alexey Zholtikov
2025-11-30 22:43:44 +03:00
parent 157aa7f49b
commit 379fae940b
1 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
README.md
View File

@@ -16,6 +16,14 @@
2. All the INT GPIO's on the extenders must be connected to the one GPIO on ESP.
3. The input GPIO's are always pullup to the power supply.
## Attention
For correct operation, please enable the following settings in the menuconfig:
```text
GPIO_CTRL_FUNC_IN_IRAM
```
## Dependencies
1. [zh_vector](http://git.zh.com.ru/esp_components/zh_vector)