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    Unit cam DIY kit and Esphome

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    esp32camesphomehome assistant
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    • E Offline
      ewim.ew
      last edited by

      Hey, bought a unit cam DIY kit (https://shop.m5stack.com/products/unit-cam-wi-fi-camera-diy-kit-ov2640)

      I hoped to get it working using Esphome within Home Assistant but no success so far. Anyone succeeded in adding the cam to Home assistant.
      I tried using platform Esp32 and board: m5stack-core-esp32 and using standard cam settings provided by esphome for m5stack. After flashing the board starts generating psram errors

      Regards, Wim

      S 1 Reply Last reply Reply Quote 1
      • S Offline
        SuperObob @ewim.ew
        last edited by

        Hi Win,

        My is not working too.

        Pinout is the same as stated on https://docs.m5stack.com/en/unit/unit_cam

        But in Homeassistant ESPHome generates these errors:

        [12:03:45][C][ledc.output:180]: LEDC Output:
        [12:03:45][C][ledc.output:181]: Pin GPIO2
        [12:03:45][C][ledc.output:182]: LEDC Channel: 2
        [12:03:45][C][ledc.output:183]: PWM Frequency: 1000.0 Hz
        [12:03:45][C][ledc.output:184]: Phase angle: 0.0°
        [12:03:45][C][ledc.output:185]: Bit depth: 16
        [12:03:45][C][esp32_camera:048]: ESP32 Camera:
        [12:03:45][C][esp32_camera:049]: Name: Timer-CAM1
        [12:03:45][C][esp32_camera:050]: Internal: YES
        [12:03:45][C][esp32_camera:052]: Data Pins: D0:32 D1:35 D2:34 D3:5 D4:39 D5:18 D6:36 D7:19
        [12:03:45][C][esp32_camera:053]: VSYNC Pin: 22
        [12:03:45][C][esp32_camera:054]: HREF Pin: 26
        [12:03:45][C][esp32_camera:055]: Pixel Clock Pin: 21
        [12:03:45][C][esp32_camera:056]: External Clock: Pin:27 Frequency:20000000
        [12:03:45][C][esp32_camera:060]: I2C Pins: SDA:25 SCL:23
        [12:03:45][C][esp32_camera:062]: Reset Pin: 15
        [12:03:45][C][esp32_camera:080]: Resolution: 640x480 (VGA)
        [12:03:45][E][esp32_camera:123]: Setup Failed: ESP_ERR_NOT_FOUND
        [12:03:45][E][component:082]: Component esp32_camera is marked FAILED

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