https://github.com/pr8x/esp32_hub75_pwm
ESP32 PWM/bit banging HUB75 driver (discontinued)
https://github.com/pr8x/esp32_hub75_pwm
driver esp32 ledmatrix
Last synced: about 1 year ago
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ESP32 PWM/bit banging HUB75 driver (discontinued)
- Host: GitHub
- URL: https://github.com/pr8x/esp32_hub75_pwm
- Owner: pr8x
- Created: 2017-12-02T13:58:15.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2018-02-26T17:40:58.000Z (over 8 years ago)
- Last Synced: 2025-02-28T22:43:50.781Z (over 1 year ago)
- Topics: driver, esp32, ledmatrix
- Language: C++
- Homepage:
- Size: 8.79 KB
- Stars: 8
- Watchers: 2
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
## P5 RGB Panel (64x32)
**Size:** 320x160mm = 51200mm² = 0,0512m²
**Voltage:** 5V
**Max Wattage:** 800W/m² = 40,96W ~ 40W
**Avg Wattage:** 500W/m² = 25,6W ~ 25W
**Max Power:** 40 / 5 = 8A
**Avg Power:** 25 / 5 = 5A
## Pinout
| RGB Matrix | Description |
|------------|-------------------------------------------------------------------------------------|
| R1 | Red channel of upper LEDs |
| B1 | Blue channel of upper LEDs |
| R2 | Red channel of lower LEDs |
| B2 | Blue channel of lower LEDs |
| A | Current row (bit1) |
| C | Current row (bit3) |
| CLK | Marks the arrival of each bit of data. |
| OE | Output Enable: Switches the LEDs off when transitioning from one row to the next. |
| RGB Matrix | Description |
|------------|---------------------------------------|
| G1 | Green channel of upper LEDs |
| GND | Ground |
| G2 | Green channel of lower LEDs |
| GND | Ground |
| B | Current row (bit2) |
| D | Current row (bit4) |
| LAT | Latch: Marks the end of a row of data.|
| GND | Ground |