- 描述
- Size Guide
- 評價 (0)
描述
描述
M5Stack M5CameraF 魚眼廣角 PSRAM 攝像頭模組 ESP32-CAM 開發板
M5CameraF 是一款圖像識別開發板,集成ESP32(4M Flash + 520K RAM + 4M PSRAM)晶片和200萬像素的攝像頭(OV2640)。支持WiFi-圖像傳輸和USB端口調試。硬件上預裝固件,通過ESP-IDF編程開發,運行WiFi-相機應用程序。默認程序輸出圖像尺寸為600 * 800,你可以通過優化程序輸出更大尺寸。
這個程序是如何使用的?
- 打開手機的Wi-Fi,掃描並連接名稱以“m5stack-”開頭的AP熱點。
- 打開手機瀏覽器,訪問192.168.4.1,進入監控頁面實時獲取拍攝視頻。
- 視頻幀率大約在每秒5-6幀。
硬件拓展支持(預留以下IC焊接接口)
- 6軸陀螺儀(MPU6050)
- 壓力傳感器(BMP280)
- 模擬MIC(SPQ2410)
- 電池插座
這個單位還預留了9軸陀螺儀(MPU6050),溫濕度氣壓傳感器(BME280)和數字矽晶麥克風(SPM1423)的焊接口,如果您需要這些器件,可以自行焊接到對應位置上或者直接購買選配指定硬件版本的M5CameraF.M5CameraF單位還預留了電池接口。外殼內可以容納的電池大小對應電池容量為80mAh。
注意:選配不同硬件時,M5CameraF的命名不一樣,遵循以下規則
M5CameraF _#_#…即M5CameraF後跟選配的硬件。
- 如果選配MPU6050,則命名為M5CameraF_6050
- 如果還選配了麥克風SPM1423,則命名為M5CameraF_6050_MIC
- 如果還選配了溫濕度氣壓傳感器BME280,則命名為M5CameraF_6050_BME280
- 如果還選配電池,則命名為M5CameraF_6050_MIC_BME280_BAT
因為模塊可以生成WIFI熱點AP,所以可以用手機,PC或其他設備通過WIFI無線獲取攝像頭圖片,也可以通過模塊的GROVE接口有線獲取攝像頭圖片。
產品特性
- ESP32規格
- 雙核Tensilica LX6微處理器
- 高達240MHz的的時鐘頻率
- 4MB PSRAM
- 4MB閃存
- 集成的802.11 BGN WiFi收發器
- 集成雙模藍牙(經典和BLE)
- 硬件加速加密(AES,SHA2,ECC,RSA-4096)
- CP2104 USB TTL
- OV2640傳感器
- 輸出格式(8位):
- YUV(四百二十〇分之四百二十二)/ YCbCr422
- RGB565 / 555
- 8位壓縮數據
- 8- / 10位Raw RGB數據
- 根據特定格式的最大圖像傳輸速率
- UXGA / SXGA:15fps
- SVGA:30fps
- CIF:60fps
- 掃描模式:漸進式
- 輸出格式(8位):
- 相機規格
- 視野:160°
- 最大像素:2M
- 傳感器最佳分辨率:1600 * 1200
- 尺寸:23.5×48×23.5mm
包含
- 1x M5CameraF
- 1x LEGO適配件
- 1x Wall / 1515
- 1x Type-C USB線
範例代碼 出廠固件(無線傳輸圖像)
例程
- 串口通信-M5CameraF
- 串口通信-M5Core(串口通信例程為,攝像頭與M5Core之間通信)
- QR碼識別
- MPU6050(焊接 MPU6050晶片後,陀螺儀的例程)
源碼
原理圖
電源電路
晶片外圍電路
USB轉串口電路
M5CameraF is a development board for image recognition. It features an ESP32(4M Flash + 520K RAM) chip and 2-Megapixel carmera(OV2640).M5CameraF offers plenty of storage, with an extra 4 Mbyte PSRAM. It also supports image transmission via Wi-Fi and debuging through USB Type-C port.
The hardware comes preloaded software, programmed by ESP-IDF. It is an application to run Wi-Fi camera. The output image is size 600*800, since it’s 2-Maga camera, you sure can optimize the software to output the maximum size of photos.
what this software can do?
- Power the board via USB type-C or GROVE
- Use your phone to Wi-Fi scan an AP name start with ‘m5stack-‘ and click to connect this AP.
- Open up web browser on your phone and visit 192.168.4.1
- Then here comes the picture. Video is about 5-6 frames per senconds. not super fast.
The hardware also comes with some reserved weld pad, just in case you want put these chips back on board.
- 9-axis gyroscope (MPU6050)
- pressure sensor (BME280)
- Digital silicon microphone (SPM1423)
- Lipo Battery power pins
Note: M5CameraF is named differently when different hardware is selected. They follow the rules below.
M5CameraF_#_#… means optional hardware name follows “M5CameraF”.
- If configured with MPU6050, will be named M5CameraF_6050
- If also configured with microphone, will be named M5CameraF_6050_MIC
- If also configured with BME280, will be named M5CameraF_6050_MIC_BME280
- If also configured with battery, will be named M5CameraF_6050_MIC_BME280_BAT
Feature
- ESP32 specifications
- Dual-core Tensilica LX6 microprocessor
- Up to 240MHz clock frequency
- 4MB PSRAM
- 4MB Flash memory
- Integrated 802.11 BGN WiFi transceiver
- Integrated dual-mode Bluetooth (classic and BLE)
- Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)
- CP2104 USB-to-TTL converter
- ESP32-WROVER (PCB Antenna)
- OV2640 sensor
- Output Formats(8-bit):
- YUV(422/420)/YCbCr422
- RGB565/555
- 8-bit compressed data
- 8-/10-bit Raw RGB data
- Maximum Image Transfer Rate according to specific format
- UXGA/SXGA: 15fps
- SVGA: 30fps
- CIF: 60fps
- Scan Mode: Progressive
- Output Formats(8-bit):
- Camera specifications
- Field of View : 160 degree
- Maxmium Pixel: 2-Mega
- Sensor best resolution: 1600 * 1200
- Size:23.5 × 48 × 23.5mm
Include
- 1x M5CameraF
- 1x LEGO Adapter
- 1x Wall/1515
- 1x Type-C USB Cable
商品評價
目前沒有評價。