- 제 목 ov7670
- 작성자 관리자 등록일 2025-07-24/00:34 조회수 3
- 링크#1 https://www.reddit.com/r/esp32/comments/1j2cr1u/esp32_ov7670_camera_module_trouble_with_wiring/[0]
- 링크#2 https://www.instructables.com/OV7670-Without-FIFO-Very-Simple-Framecapture-With-/[1]
ov7670 wiring
3V3 -> 3V3 ✅ (Power)
GND -> GND ✅ (Common ground)
SCL -> GPIO 22 ✅
SDA -> GPIO 21 ✅
MCLK (XCLK?) -> GPIO 32 ✅
PCLK -> GPIO 25 ✅ (Pixel clock)
VSYNC(VS?) -> GPIO 27 ✅ (Frame synchronization)
HREF(HS?) -> GPIO 14 ✅ (Line synchronization)
D0 -> GPIO 12 ✅ (Camera Data Bit 0)
D1 -> GPIO 13 ✅ (Camera Data Bit 1)
D2 -> GPIO 15 ✅ (Camera Data Bit 2)
D3 -> GPIO 5 ✅
D4 -> GPIO 4 ✅ (Camera Data Bit 4)
D5 -> GPIO 16 ✅ (Camera Data Bit 5)
D6 -> GPIO 17 ✅ (Camera Data Bit 6)
D7 -> (Unconnected) ✅
RESET -> GPIO 33 (or 3V3) ✅
PWDN -> GND ✅
3V3 -> 3V3 ✅ (Power)
GND -> GND ✅ (Common ground)
SCL -> GPIO 22 ✅
SDA -> GPIO 21 ✅
MCLK (XCLK?) -> GPIO 32 ✅
PCLK -> GPIO 25 ✅ (Pixel clock)
VSYNC(VS?) -> GPIO 27 ✅ (Frame synchronization)
HREF(HS?) -> GPIO 14 ✅ (Line synchronization)
D0 -> GPIO 12 ✅ (Camera Data Bit 0)
D1 -> GPIO 13 ✅ (Camera Data Bit 1)
D2 -> GPIO 15 ✅ (Camera Data Bit 2)
D3 -> GPIO 5 ✅
D4 -> GPIO 4 ✅ (Camera Data Bit 4)
D5 -> GPIO 16 ✅ (Camera Data Bit 5)
D6 -> GPIO 17 ✅ (Camera Data Bit 6)
D7 -> (Unconnected) ✅
RESET -> GPIO 33 (or 3V3) ✅
PWDN -> GND ✅