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Added support for WCH(Jiangsu Qin Heng) CH422G I/O Expander #3

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@lboue lboue commented May 5, 2024

Added support for WCH(Jiangsu Qin Heng) CH422G I/O Expander:

  • Manufacturer WCH(Jiangsu Qin Heng)
  • Mfr. Part # CH422G
  • LCSC Part # C57543
  • Package SOP-16
  • Description 8 * 1MHz SOP-16 I/O Expanders
  • Datasheet

@lboue lboue changed the title Added support for CH422G from Waveshare Added support for WCH(Jiangsu Qin Heng) CH422G I/O Expander May 5, 2024
@Lzw655 Lzw655 assigned Lzw655 and unassigned Lzw655 May 7, 2024
@Lzw655 Lzw655 self-requested a review May 7, 2024 01:52
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Lzw655 commented May 7, 2024

Hi @lboue, thank you for the contributions.

There are several places such as README, lib version need to be modified. May I change some of these places based on your commit to a new PR?

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lboue commented May 7, 2024

@Lzw655
Of course you can. Please.

Lzw655 pushed a commit that referenced this pull request May 7, 2024
Add CH422G in ESP_IOExpander_Library.h

Closes #3
@Lzw655 Lzw655 mentioned this pull request May 7, 2024
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Lzw655 commented May 7, 2024

Hi @lboue, please check the new PR and help me test it. If everything is ok, then we can merge it and release a new version to the Arduino Library.

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lboue commented May 7, 2024

Thanks @Lzw655. I'll get the tests done as soon as possible.

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lboue commented May 11, 2024

@Lzw655
This CH422G test file is working with arduino-esp3 3.0.0-alpha3 release: CH422G_Test_3.0.0-alpha3.ino

@Lzw655 Lzw655 closed this in #4 May 16, 2024
Lzw655 pushed a commit that referenced this pull request May 16, 2024
Add CH422G in ESP_IOExpander_Library.h

Closes #3
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2 participants