Add support for M5PoECAM-W (#140)

* add support for M5PoECAM-W (U121-B)

* update documentation for newly added M5PoECAM-W

* update board values for m5poecam-w

README.md

@@ -42,6 +42,7 @@ This software supports the following ESP32-CAM (and alike) modules:
 - M5STACK_V2_PSRAM
 - M5STACK_PSRAM
 - M5STACK_WIDE
+- M5STACK M5PoECAM-W
 - M5STACK
 - Seeed Studio XIAO ESP32S3 SENSE
 - TTGO T-CAMERA
@@ -98,7 +99,7 @@ However, there are differences in CPU (type/speed/cores), how the camera is conn
 To select the right board use the table below and use the configuration that is listed below for your board:
 
 | Board                           | Image                                                                                                  | CPU                    | SRAM   | Flash | PSRAM | Camera          |            | Site                                                                                                                             |
-|---                              |---                                                                                                  |---                      |---     |---     | ---   |---              |---          |---                                                                                                                                |
+|---------------------------------|--------------------------------------------------------------------------------------------------------|------------------------|--------|-------|-------|-----------------|------------|----------------------------------------------------------------------------------------------------------------------------------|
 | Espressif ESP32-Wrover CAM      | ![img](assets/boards/esp32-wrover-cam.jpg)                                                             | ESP32                  | 520KB  | 4Mb   | 4MB   | OV2640          |            |                                                                                                                                  |
 | AI-Thinker ESP32-CAM            | ![img](assets/boards/ai-thinker-esp32-cam-ipex.jpg) ![img](assets/boards/ai-thinker-esp32-cam.jpg)     | ESP32-S                | 520KB  | 4Mb   | 4MB   | OV2640          |            | [https://docs.ai-thinker.com/esp32-cam](https://docs.ai-thinker.com/esp32-cam)                                                   |
 | Espressif ESP-EYE               | ![img](assets/boards/espressif-esp-eye.jpg)                                                            | ESP32                  | 520KB  | 4Mb   | 4MB   | OV2640          |            |                                                                                                                                  |
@@ -110,7 +111,8 @@ To select the right board use the table below and use the configuration that is
 | M5Stack UnitCam                 | ![img](assets/boards/m5stack_unit_cam_02.webp) ![img](assets/boards/m5stack_unit_cam_03.webp)          | ESP32-WROOM-32E        | 520KB  | 4Mb   | -     | OV2640          |            | [https://docs.m5stack.com/en/unit/unit_cam](https://docs.m5stack.com/en/unit/unit_cam)                                           |
 | M5Stack Camera                  | ![img](assets/boards/m5stack-esp32-camera.jpg)                                                         | ESP32                  | 520Kb  | 4Mb   | -     | OV2640          |            | [https://docs.m5stack.com/en/unit/m5camera](https://docs.m5stack.com/en/unit/m5camera)                                           |
 | M5Stack Camera PSRAM            | ![img](assets/boards/m5stack-esp32-camera.jpg)                                                         | ESP32                  | 520Kb  | 4Mb   | 4Mb   | OV2640          |            | [https://docs.m5stack.com/en/unit/m5camera](https://docs.m5stack.com/en/unit/m5camera)                                           |
-| M5Stack UnitCamS3               | ![img](assets/boards//m5stack_Unitcams3.webp) ![img](assets/boards/m5stack_Unitcams32.webp)         | ESP32-S3-WROOM-1-N16R8  | 520Kb  | 16Mb   | 8Mb   | OV2640          |             | [https://docs.m5stack.com/en/unit/Unit-CamS3](https://docs.m5stack.com/en/unit/Unit-CamS3)                                        |
+| M5Stack UnitCamS3               | ![img](assets/boards/m5stack_Unitcams3.webp) ![img](assets/boards/m5stack_Unitcams32.webp)             | ESP32-S3-WROOM-1-N16R8 | 520Kb  | 16Mb  | 8Mb   | OV2640          |            | [https://docs.m5stack.com/en/unit/Unit-CamS3](https://docs.m5stack.com/en/unit/Unit-CamS3)                                       |
+| M5Stack M5PoECAM-W              | ![img](assets/boards/m5stack_m5poecam-w_front.webp) ![img](assets/boards/m5stack_m5poecam-w_back.webp) | ESP32-D0WDQ6-V3        | 520 kB | 16MB  | 8MB   | OV2640          |            | [https://docs.m5stack.com/en/unit/poecam-w](https://docs.m5stack.com/en/unit/poecam-w)                                           |
 | Seeed studio Xiao ESP32S3 Sense | ![img](assets/boards/seeed-studio-xiao-esp32s3-sense.jpg)                                              | ESP32-S3R8             | 520KB  | 8Mb   | 8MB   | OV2640          | Microphone | [https://www.seeedstudio.com/XIAO-ESP32S3-Sense-p-5639.html](https://www.seeedstudio.com/XIAO-ESP32S3-Sense-p-5639.html)         |
 
 ## Installing and running PlatformIO
@@ -311,7 +313,7 @@ The availability of PSRAM can be seen in the HTML status overview.
 Not all the boards are equipped with PSRAM:
 
 | Board              | PSRAM          |
-|---                |---              |
+|--------------------|----------------|
 | WROVER_KIT         | 8Mb            |
 | ESP_EYE            | 8Mb            |
 | ESP32S3_EYE        | 8Mb            |
@@ -321,6 +323,7 @@ Not all the boards are equipped with PSRAM:
 | M5STACK_ESP32CAM   | No             |
 | M5STACK_UNITCAM    | No             |
 | M5STACK_UNITCAMS3  | 8Mb            |
+| M5STACK_M5PoECAM-W | 8MB            |
 | AI_THINKER         | 8Mb            |
 | TTGO_T_JOURNAL     | No             |
 | ESP32_CAM_BOARD    | ?              |
@@ -357,6 +360,8 @@ esp32cam-rtsp depends on PlatformIO, Bootstrap 5 and Micro-RTSP by Kevin Hester.
 
 ## Change history
 
+- August 2024
+  - Added support for M5Stack M5PoECAM-W
 - January 2024
   - Moved settings to board definitions
   - Added new boards

boards/esp32cam_m5stack_m5poecam_w.json

@@ -0,0 +1,68 @@
+{
+  "build": {
+    "arduino":{
+      "ldscript": "esp32_out.ld",
+      "partitions": "default_8MB.csv"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "'-D ESP32CAM_M5STACK_M5POECAM'",
+      "'-D BOARD_HAS_PSRAM'",
+      "'-D USER_LED_GPIO=0'",
+      "'-D USER_LED_ON_LEVEL=LOW'",
+      "'-mfix-esp32-psram-cache-issue'",
+      "'-D CAMERA_CONFIG_PIN_PWDN=GPIO_NUM_NC'",
+      "'-D CAMERA_CONFIG_PIN_RESET=15'",
+      "'-D CAMERA_CONFIG_PIN_XCLK=27'",
+      "'-D CAMERA_CONFIG_PIN_SCCB_SDA=14'",
+      "'-D CAMERA_CONFIG_PIN_SCCB_SCL=12'",
+      "'-D CAMERA_CONFIG_PIN_Y9=19'",
+      "'-D CAMERA_CONFIG_PIN_Y8=36'",
+      "'-D CAMERA_CONFIG_PIN_Y7=18'",
+      "'-D CAMERA_CONFIG_PIN_Y6=39'",
+      "'-D CAMERA_CONFIG_PIN_Y5=5'",
+      "'-D CAMERA_CONFIG_PIN_Y4=34'",
+      "'-D CAMERA_CONFIG_PIN_Y3=35'",
+      "'-D CAMERA_CONFIG_PIN_Y2=32'",
+      "'-D CAMERA_CONFIG_PIN_VSYNC=22'",
+      "'-D CAMERA_CONFIG_PIN_HREF=26'",
+      "'-D CAMERA_CONFIG_PIN_PCLK=21'",
+      "'-D CAMERA_CONFIG_CLK_FREQ_HZ=20000000'",
+      "'-D CAMERA_CONFIG_LEDC_TIMER=LEDC_TIMER_0'",
+      "'-D CAMERA_CONFIG_LEDC_CHANNEL=LEDC_CHANNEL_0'",
+      "'-D CAMERA_CONFIG_FB_COUNT=2'",
+      "'-D CAMERA_CONFIG_FB_LOCATION=CAMERA_FB_IN_PSRAM'",
+      "'-D SCCB_I2C_PORT=I2C_NUM_0'",
+      "'-D GROVE_SDA=25'",
+      "'-D GROVE_SCL=33'"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "dio",
+    "mcu": "esp32",
+    "variant": "esp32"
+  },
+  "connectivity": [
+    "wifi",
+    "bluetooth",
+    "ethernet",
+    "can"
+  ],
+  "debug": {
+    "openocd_board": "esp-wroom-32.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "ESP32-CAM M5STACK M5PoECAM-W",
+  "upload": {
+    "flash_size": "16MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 16777216,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "https://docs.m5stack.com/en/unit/poecam-w",
+  "vendor": "M5STACK"
+}

platformio.ini

@@ -20,10 +20,10 @@
 #default_envs = esp32cam_m5stack_camera_psram
 #default_envs = esp32cam_m5stack_camera
 #default_envs = esp32cam_m5stack_esp32cam
-
 #default_envs = esp32cam_m5stack_unitcam
 #default_envs = esp32cam_m5stack_unitcams3
 #default_envs = esp32cam_m5stack_wide
+#default_envs = esp32cam_m5stack_m5poecam_w
 #default_envs = esp32cam_seeed_xiao_esp32s3_sense
 #default_envs = esp32cam_ttgo_t_camera
 #default_envs = esp32cam_ttgo_t_journal
@@ -101,6 +101,9 @@ board = esp32cam_m5stack_unitcams3
 [env:esp32cam_m5stack_wide]
 board = esp32cam_m5stack_wide
 
+[env:esp32cam_m5stack_m5poecam_w]
+board = esp32cam_m5stack_m5poecam_w
+
 [env:esp32cam_seeed_xiao_esp32s3_sense]
 board = esp32cam_seeed_xiao_esp32s3_sense