ScStw/ESP32-HUB75-MatrixPanel-DMA
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Update re brightness level

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mrfaptastic 2019-07-29 13:27:52 +01:00
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commit cc3551c088
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README.md
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@ -74,7 +74,18 @@ You'll need to adjust the pin configuration in this library of course.
# Notes
Seems to work well and drive a RGB panel with decent colours and little flicker. If you experience ghosting, you will need to reduce the brightness level, not all RGB Matrix Panels are the same - some seem to display ghosting artefacts at lower brightness levels.
Seems to work well and drive a RGB panel with decent colours and little flicker. If you experience ghosting, you will need to reduce the brightness level, not all RGB Matrix Panels are the same - some seem to display ghosting artefacts at lower brightness levels. In the setup() function do something like
```
void setup() {
Serial.begin(115200);
matrix.setPanelBrightness(16); // SETS THE BRIGHTNESS HERE. 60 OR LOWER IDEAL.
matrix.begin(R1_PIN, G1_PIN, B1_PIN, R2_PIN, G2_PIN, B2_PIN, A_PIN, B_PIN, C_PIN, D_PIN, E_PIN, LAT_PIN, OE_PIN, CLK_PIN ); // setup the LED matrix
}
```
# Credits