├── SETUP.INI ├── SD-WIFI_1.bmp ├── SD-WFI V2.0.pdf └── README.md /SETUP.INI: -------------------------------------------------------------------------------- 1 | SSID=xxxx 2 | PASSWORD=xxxx -------------------------------------------------------------------------------- /SD-WIFI_1.bmp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/FYSETC/FYSETC-SD-WIFI/HEAD/SD-WIFI_1.bmp -------------------------------------------------------------------------------- /SD-WFI V2.0.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/FYSETC/FYSETC-SD-WIFI/HEAD/SD-WFI V2.0.pdf -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # FYSETC-SD-WIFI 2 | 3 | This repository contains the infomation of FYSETC SD-WIFI module 4 | 5 | ## Firmware: 6 | 7 | You can get the firmware [here](https://github.com/FYSETC/ESPWebDAV). You can check the video [FYSETC How to upgrade SD Wifi module firmware - YouTube](https://www.youtube.com/watch?v=WnQ7pxHB7hs) to know how to update the firmware. 8 | 9 | ## Config 10 | 11 | First you can see our video [FYSETC SD Wifi Wireless Transmission Module Introduction - YouTube](https://www.youtube.com/watch?v=2aW-65--NJk&t=24s). You have two ways to config the module. 12 | 13 | *note: The card should be formatted for Fat16 or Fat32* 14 | 15 | ### Option 1: INI file 16 | 17 | You can edit the example ```SETUP.INI``` file in ```ini``` folder, change the SSID and PASSWORD value. And then copy ```SETUP.INI``` file to your root SD card. Then insert it to the module. 18 | 19 | 1. Turn the module option button to ```USB2UART``` 20 | 2. Open a COM software in your computer 21 | 3. Connect the module to your computer with USB cable 22 | 4. Open the software COM port 23 | 24 | you can see the module IP and other information. 25 | 26 | *note: if you miss the serial output, you can click the ```RST``` button on the module. If you power it on with USB charger, you can check the module IP on your router* 27 | 28 | ### Option 2 : Command 29 | 30 | Insert your sdcard to the module. 31 | 32 | 1. Turn the module option button to ```USB2UART``` 33 | 2. Open a COM software in your computer 34 | 3. Connect the module to your computer with USB cable 35 | 4. Open the software COM port 36 | 37 | And use the following command to connect the network or check the network status 38 | 39 | M50: Set the wifi ssid , 'M50 ssid-name' 40 | M51: Set the wifi password , 'M51 password' 41 | M52: Start to connect the wifi 42 | M53: Check the connection status 43 | 44 | ## Access 45 | 46 | ### windows 47 | 48 | To access the drive from Windows, type ```\\ip\DavWWWRoot``` at the Run prompt, this will show in serial output as our video shows. [FYSETC SD Wifi Wireless Transmission Module Introduction - YouTube](https://www.youtube.com/watch?v=2aW-65--NJk&t=24s) 49 | 50 | Or use Map Network Drive menu in Windows Explorer. 51 | 52 | ### MAC 53 | 54 | Just need to use ```http://192.168.0.x``` in access network drive option 55 | 56 | ## Issue shot 57 | 58 | ***The following problems occur in the SD-WIFI module, which may be due to insufficient power supply or signal problems.*** 59 | 60 | ![](SD-WIFI_1.bmp) 61 | 62 | ### Fix 1 : 63 | 64 | The power supply of the USB interface connected to the SD-WIFI module is insufficient, if it is the host, change the USB interface to the rear; If it is a notebook computer, it is best to connect the power supply, directly connect to the USB port, do not connect to the extension dock. 65 | 66 | 如果此模块电脑 USB 口直接供给的电流不够时会出现无法连接的情况，此时需要一个带独立电源的 USB 分线器，从分线器 USB 口连接模块进行参数设定。 67 | 68 | ### Fix 2 : 69 | 70 | If the above method does not work, put the module as close to the wifi signal source as possible, or change to a strong wifi signal source, the signal is too weak will lead to connection errors. 71 | 72 | 请尽量靠近你的路由器，信号不好时也可能连接不上。 73 | 74 | ### Fix 3 : 75 | 76 | If Fix 2 cannot be implemented for some reason, the PHY mode of the module can be changed to enhance the module signal. 77 | 78 | | WIFI_PHY_MODE | Description | 79 | | ----------------- | ------------------------------------------------------------------------------------------ | 80 | | WIFI_PHY_MODE_11B | The range is the largest, the speed is the slowest, and the power consumption is the most. | 81 | | WIFI_PHY_MODE_11G | Medium range, speed and power consumption. | 82 | | WIFI_PHY_MODE_11N | The range, power consumption is the smallest and the speed is the fastest. | 83 | 84 | Modify firmware： 85 | 86 | 1. Open firmware with [arduino](https://www.arduino.cc/) software. 87 | 2. Global search“WiFi.setPhyMode”； 88 | 3. Navigate to“WiFi.setPhyMode(WIFI_PHY_MODE_11N); ”； 89 | 4. Replace the parentheses with "WIFI_PHY_MODE_11B" or "WIFI_PHY_MODE_11G" 90 | 5. Recompile and upload to the module。 91 | 92 | ## References 93 | 94 | Firmware Compile and upload：https://github.com/FYSETC/ESPWebDAV --------------------------------------------------------------------------------