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m5cam + tof notice
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LottesLiu
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@@ -84,7 +84,7 @@
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- [BMP280](https://www.mouser.cn/pdfDocs/BST-BMP280-DS001.pdf)
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**Schematic**
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## Schematic
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- [M5IoT-kit](https://github.com/m5stack/M5-Schematic/tree/master/Applications/M5IoT-kit)
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@@ -67,7 +67,7 @@
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The main difference between these cameras is that some pins (OV2640-SIOD, OV2640-VSYNC, GROVE interface), lens type, and whether or not there is PSRAM. For specific differences, please visit [here](https://shimo.im/sheets/gP96C8YTdyjGgKQC/e2041).
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.png">
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.jpg">
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- **Q2: The camera transmits images to the mobile phone via WIFI, how far can it be transmitted?**
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@@ -8,11 +8,11 @@
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## Description
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**M5:bit** It is an M5Core-Microbit serial communication adapter board.
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**M5:bit** It is an M5Core-to-Microbit serial communication converter/adapter board.
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The adapter board connects the Microbit serial port pin to the GROVE interface for serial communication with the M5Core or other applications.
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The adapter board connects the Microbit Uart port to the GROVE port on M5core,which realized the function of serial communication between M5Core and Microbit.
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The other IO interfaces are extended and exported, used the DuPont line can be used to connect with various hardware.
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More IO pins are extended, you can used DuPont Cable to connect other hardware.
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**Note：**
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@@ -22,6 +22,7 @@ The hardware also comes with some reserved weld pad, just in case you want put t
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- 9-axis gyroscope (MPU6050)
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- pressure sensor (BME280)
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- **analog MIC (SPQ2410)**
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- Lipo Battery power pins
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**ESP32CAM** is the most popular pattern among the M5 camera series so far. If you need more storage please check M5Camera. If you need fisheye lens, please check M5CameraF.
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@@ -46,6 +47,7 @@ The hardware also comes with some reserved weld pad, just in case you want put t
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+ Integrated dual-mode Bluetooth (classic and BLE)
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+ Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)
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- CP2104 USB TTL
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- ESP32 chip set + 3D Antenna
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- OV2640 sensor
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- Output Formats(8-bit):
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+ YUV(422/420)/YCbCr422
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@@ -143,7 +145,7 @@ The hardware also comes with some reserved weld pad, just in case you want put t
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**download** click [here](https://github.com/m5stack/M5-Schematic/blob/master/Units/m5camera/M5%20Camera%20Detailed%20Comparison.xlsx).
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.png">
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.jpg">
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## Related Link
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@@ -22,6 +22,7 @@ The hardware also comes with some reserved weld pad, just in case you want put t
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- 9-axis gyroscope (MPU6050)
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- pressure sensor (BME280)
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- **Analog MIC (SPQ2410)**
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- Lipo Battery power pins
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<img src="assets/img/product_pics/unit/unit_m5camera_05.png" width="100%" height="100%"><img src="assets/img/product_pics/unit/unit_m5camera_06.png" width="100%" height="100%">
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@@ -55,6 +56,8 @@ This Unit reserves the weld of the 9-axis gyroscope (MPU6050), Temperature and h
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+ Integrated dual-mode Bluetooth (classic and BLE)
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+ Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)
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- CP2104 USB-to-TTL converter
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- Power IC: TP4057
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- ESP32-WROVER (PCB Antenna)
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- OV2640 sensor
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- Output Formats(8-bit):
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+ YUV(422/420)/YCbCr422
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@@ -158,7 +161,7 @@ This Unit reserves the weld of the 9-axis gyroscope (MPU6050), Temperature and h
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**download** click [here](https://github.com/m5stack/M5-Schematic/blob/master/Units/m5camera/M5%20Camera%20Detailed%20Comparison.xlsx).
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.png">
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.jpg">
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## Related Link
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@@ -24,6 +24,7 @@ The hardware also comes with some reserved weld pad, just in case you want put t
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- 9-axis gyroscope (MPU6050)
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- pressure sensor (BME280)
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- **Digital silicon microphone (SPM1423)**
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- Lipo Battery power pins
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<img src="assets/img/product_pics/unit/unit_m5camera_f_02.png" width="100%" height="100%"><img src="assets/img/product_pics/unit/unit_m5camera_f_03.png" width="100%" height="100%">
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@@ -49,6 +50,7 @@ This Unit reserves the weld of the 9-axis gyroscope (MPU6050), Temperature and h
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+ Integrated dual-mode Bluetooth (classic and BLE)
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+ Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)
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- CP2104 USB-to-TTL converter
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- ESP32-WROVER (PCB Antenna)
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- OV2640 sensor
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- Output Formats(8-bit):
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+ YUV(422/420)/YCbCr422
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@@ -153,7 +155,7 @@ This Unit reserves the weld of the 9-axis gyroscope (MPU6050), Temperature and h
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**download** click [here](https://github.com/m5stack/M5-Schematic/blob/master/Units/m5camera/M5%20Camera%20Detailed%20Comparison.xlsx).
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.png">
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.jpg">
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## Related Link
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@@ -21,7 +21,7 @@ The hardware also comes with some reserved weld pad, just in case you want put t
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- 9-axis gyroscope (MPU6050)
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- pressure sensor (BME280)
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- **Analog MIC (SPQ2410)**
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- Battery socket
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- Lipo Battery power pins
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<!-- <img src="assets/img/product_pics/unit/unit_m5camera_05.png" width="100%" height="100%"><img src="assets/img/product_pics/unit/unit_m5camera_06.png" width="100%" height="100%"> -->
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@@ -47,6 +47,7 @@ This Unit reserves the weld of the 9-axis gyroscope (MPU6050), Temperature and h
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+ Integrated dual-mode Bluetooth (classic and BLE)
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+ Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)
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- CP2104 USB-to-TTL converter
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- ESP32-WROVER (PCB Antenna)
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- OV2640 sensor
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- Output Formats(8-bit):
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+ YUV(422/420)/YCbCr422
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@@ -149,7 +150,7 @@ This Unit reserves the weld of the 9-axis gyroscope (MPU6050), Temperature and h
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**download** click [here](https://github.com/m5stack/M5-Schematic/blob/master/Units/m5camera/M5%20Camera%20Detailed%20Comparison.xlsx).
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.png">
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<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_table/camera_comparison/camera_comparison_en.jpg">
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## Related Link
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+14
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# Unit TOF {docsify-ignore-all}
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<img src="assets/img/product_pics/unit/M5GO_Unit_tof.png" width="30%" height="30%"><img src="assets/img/product_pics/unit/unit_tof_grove_a.png" width="30%" height="30%">
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<img src="assets/img/product_pics/unit/tof/unit_tof_01.jpg" width="30%" height="30%"><img src="assets/img/product_pics/unit/tof/unit_tof_02.jpg" width="30%" height="30%">
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***
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@@ -14,6 +14,17 @@ This unit integrated a distance measuring sensor VL53L0x providing accurate dist
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This unit comunicates with M5Core via I2C(0x29).
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*Noitce: If you found TOF unstable or for better using experience,you might have old-version hardware PCB board, Following will teach you how to fix the PCB board*
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- Disassembling TOF and Check the PCB board, if you see it like this , means it is the new version.
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<img src="assets/img/product_pics/unit/tof/unit_tof_05.jpg" width="30%" height="30%">
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- If not, take off the two MOSFET (AO3400A), and connect SCL,SDA directly to VL53L0x. Wire pattern refer to the photo above.
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- <img src="assets/img/product_pics/unit/tof/unit_tof_sch_02.jpg" width="30%" height="30%">
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- In this pattern, make sure you use the 3.3V on SDA and SCL, M5Core GROVE provide 3.3V to data pins, 5V to power pin. only 3.3v allowed on VL53L0x.
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## Product Features
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- High precision
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@@ -80,7 +91,8 @@ dist = makeuint16(gbuf[11], gbuf[10]);//split distance data to variable "dist"
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## Schematic
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<img src="assets/img/product_pics/unit/tof_sch.JPG">
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[TOF](https://github.com/m5stack/M5-Schematic/blob/master/Units/UNIT_TOF.pdf)
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<img src="assets/img/product_pics/unit/tof/unit_tof_sch_01.jpg">
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### PinMap
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