Changes

If you find that you have encountered an IO error like the following picture, please try to solove it according the following step or contact us(info@geekworm.com) .[[File:X873-io-error.jpg|700px]] ===How to solve===1. download the firmwareDownload the file from: http://www.suptronics.com/downloads/X873%20FW.zip 2.How to update the firmwareof X873:1). Connect your X873 shield to your windows computer via USB A male to male cable, please change another USB port if don't found USB device until your usb device be found. 2). Save the attached file X873-FW.ZIP and unzip it to get X873-FW fold. 3). Enter X873-FW fold, and double click 'MPTool.exe' to run it; 4). Please refer to guide.png file to the following steps. [[File:X873-update-firmware-guide.png]]

[[Filehttp://www.suptronics.com/downloads/X873-io-error%20FW.jpg|700px]]zip