# Update Android Processing and Serial

**URL:** <https://discourse.processing.org/t/update-android-processing-and-serial/22025>\
**Category:** Processing for Android\
**Created:** [June 20, 2020, 1:10pm UTC](https://discourse.processing.org/t/update-android-processing-and-serial/22025 "2020-06-20T13:10:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cassiobja](https://avatars.discourse-cdn.com/v4/letter/c/ac8455/32.png) [@cassiobja](https://discourse.processing.org/u/cassiobja)\
**Post date:** [June 20, 2020, 1:10pm UTC](https://discourse.processing.org/t/update-android-processing-and-serial/22025/1 "2020-06-20T13:10:30Z")

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Hi, I need help updating the dependency (usb-serial-for-android) [[https://github.com/mik3y/usb-serial-for-android](https://github.com/mik3y/usb-serial-for-android) ] of the library (processing-android-serial) [[https://github.com/inventit/processing-android-serial](https://github.com/inventit/processing-android-serial) ]. I need to connect an Arduino (CH340g chip) via USB OTG with an Android 7.1. In the 0.2.0 library, this chip is not recognized.  
My code recognizes an Original Arduino UNO. Thank you!