Users Manual

TPM541 series
www.sercomm.com 10
Cat-M1/NB Module
8. Firmware Upgrade
Please access https://supportiot.sercomm.com/ to download and install PC Tools for local
firmware upgrade. And you will find ImageBurnTool in program after finish installation.
ImageBurnTool is used for local firmware upgrade via UART_2
In the mean time, please also download images that have two parts need to be installed in your
PC/Laptop.
 RK_02_01_02_00_xx
 TPM540G_05.00x
8.1. Install RK firmware image
1. Please create folder “RiceKrispies” under C:\ProgramData\Microsoft\Windows\Start
Menu\Programs\Altair Semiconductor
2. Install RK_02_01_02_xx which downloaded from Sercomm support IOT website
3. Click Agree button.