Users Manual

TPM541 series
www.sercomm.com 5
Cat-M1/NB Module
3.2. Software preparation and setup
 Prepare and install Silicon Lab CP210X UART to USB Driver, Version 6.7
(Please access Silicon Lab website to download driver.)
 Prepare Serial Port Terminal Tool (Putty, SecureCRT, Teraterm..etc)
3.3. Starting to access EVK and TPM541
a. Turn on EVK
b. Connect UART0 to PC via USB cable.
c. Setup Terminal tools, please refer figure 3.3
(COM port: com port will be enumerated on Windows device manager)
d. Setting Baud rate for UART0: default is 115200.
Figure 3.3 for putty setting.
e. Opening terminal tools and sending AT command from UART.