Sercomm TPM540 EVK, User Manual

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TPM540 EVK
www.sercomm.com DOC-669671v1 8
Cat-M1/NB1 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 TPM540

Turn on EVK

Connect UART0 to PC via USB cable.

Setup Terminal tools, please refer figure 3.3
COM port: com port will be enumerated on Windows device manager
Setting Baud rate for UART0: default is 115200.
Figure 3.3 for putty setting.

Opening terminal tools and sending AT command from UART.