P10_matrix | ESP8266 Adafruit GFX compatible graphics driver

by 2dom C++ Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | P10_matrix Summary

P10_matrix is a C++ library typically used in Internet of Things (IoT), Raspberry Pi, Arduino applications. P10_matrix has no bugs, it has no vulnerabilities and it has low support. However P10_matrix has a Non-SPDX License. You can download it from GitHub.

This is a Adafruit GFX compatible driver for a single chinese 32x16 or 64x32 RGB LED module. They are about EUR 15-20 a piece and commonly used for large-scale LED displays, e.g. see aliexpress. This driver currently works with ESP8266 microcontrollers, however, it should be rather straightforward to port it to ESP32 or Atmel-based Arduinos. There are different panels out there - this driver only works with panels using a 4, 8 or 16 (thanks to irazaq) row-step pattern (details below).

Support

Quality

Security

License

Reuse

Support

P10_matrix has a low active ecosystem.

It has 51 star(s) with 13 fork(s). There are 14 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 7 have been closed. On average issues are closed in 15 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of P10_matrix is current.

Quality

P10_matrix has no bugs reported.

Security

P10_matrix has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

P10_matrix has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

P10_matrix releases are not available. You will need to build from source code and install.

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P10_matrix Key Features

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P10_matrix Examples and Code Snippets

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Community Discussions

Trending Discussions on Internet of Things (IoT)

Display data from two json files in react native

QUESTION

Display data from two json files in react native

Asked 2020-May-17 at 23:55

I have js files Dashboard and Adverts. I managed to get Dashboard to list the information in one json file (advertisers), but when clicking on an advertiser I want it to navigate to a separate page that will display some data (Say title and text) from the second json file (productadverts). I can't get it to work. Below is the code for the Dashboard and next for Adverts. Then the json files

...

ANSWER

Answered 2020-May-17 at 23:55

The new object to get params in React Navigation 5 is:

Source https://stackoverflow.com/questions/61859411

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install P10_matrix

You can download it from GitHub.

Support

Check you cabling with a multimeter (diode-test). You can measure the connection between the input/ouput panel connector and the NodeMCU/ESP8266 via the exposed SMD pads/legs. Your display may have a different scanning pattern. Make sure that you have selected the correct scanning pattern in the header file (#define PATTERN4 or #define PATTERN8).

Find more information at: