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128x32 LED matrix works perfectly until I run WiFi.begin(ssid, password), then top 16 rows start flickering RED, but panel keeps on working

Status: Open.

#954 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· cblx5 opened on Aug 7, 2026

How this lib supports multiple HUB75 ports

Status: Open.

#953 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· jagspaul opened on Aug 1, 2026

Esp32-S31 support?

Status: Open.

#952 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· cosmicDustOfLightLength opened on Jul 23, 2026

MBI5124 - 64x32 Matrix Panel

Status: Open.

#949 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· mttfrt opened on Jul 9, 2026

DP32019B + DP5125F 1/20 Scan

Status: Open.

#944 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· wlx81 opened on Jul 2, 2026

P2.5 FM6126A and ICN2037 chip working but dp3364 and dp32020a not working.

Status: Open.

#942 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· kiran-bhosale opened on Jun 27, 2026

Panel Issue

Status: Open.

#937 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· bogdanv13 opened on Jun 12, 2026

P2.5 128x64 DP3364 + DP32020A-B panel completely blank - no LEDs

Status: Open.

#933 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· panavisinactive opened on May 19, 2026

Led module 32x16 1/4 scan configuration problem (SM16208 chip)

Status: Open.

#930 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· AutomotiveLucas opened on May 12, 2026

(DP245FG + DP32020)

Status: Open.

#929 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· ayushi945 opened on May 11, 2026

Help solve the problem with the P5-RGB-64x32-8S-HUB75C matrix.

Status: Open.

#928 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· garage2 opened on Apr 24, 2026

ESP32-S3 Octal PSRAM (N16R8) - Matrix remains black when SPIRAM_DMA_BUFFER is enabled (Tested with only 4 panels)

Status: Open.

#926 In mrcodetastic/ESP32-HUB75-MatrixPanel-DMA;

· mohamatarifin19-creator opened on Apr 12, 2026