4. Upgrade the firmware via SD card¶
4.1. Introduction¶
This article mainly introduced how to upgrade the firmware on the host to the SD card, which needs to be selected according to the host operating system.
4.2. Preparatory Tools¶
Core-1126-JD4
firmware
host computer
USB Card Reader
MIrcoSD card
4.3. Operation Steps¶
Insert microSD card(Suggest using a card with a capacity of 32GB or less) into USB card reader and then into USB port of host computer
Run SD_Firmware_Tool, check the “Upgrade Firmware” box and select the correct removable disk device
Choose firmware we want to upgrade into the Core-1126-JD4
Click button
Create
to make it and wait until it is finshed
Remove the microSD card, insert it into the microSD card slot of the motherboard, power on the board, it will start upgrading automatically
After the upgrade, remove the microSD card and restart the motherboard automatically to complete the whole process of firmware update