Sercomm TPM540 Users Manual
TPM540 EVK
Cat-M1/NB1 Module
Ver 1.0
TPM540 EVK
USER GUIDE
Specifications are subject to change without notice and should not be
construed as a commitment by Sercomm Corporation
Copyright 2017 by Sercomm Corporation All rights reserved.
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TPM540 EVK
Cat-M1/NB1 Module
Revision History
Rev
Date
Description
V1.0
04/11/2017
Initial Release V1.0
Document Revision History
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TPM540 EVK
Cat-M1/NB1 Module
Table of contents
1. Introduction ........................................................................................................................................................................ 4
1.1. Document Purpose .............................................................................................................................................. 4
1.2. Kit contents ........................................................................................................................................................ 4
2. EVK functions introduce ........................................................................................................................................................ 5
2.1. EVK Block Diagram .............................................................................................................................................. 5
2.2. EVK Interfaces ..................................................................................................................................................... 6
3. Starting with TPM540 EVK ..................................................................................................................................................... 7
3.1. Hardware preparation and setup .......................................................................................................................... 7
3.2. Software preparation and setup ............................................................................................................................ 8
3.3. Starting to access EVK and TPM540 ....................................................................................................................... 8
4. Button introduce .................................................................................................................................................................. 9
4.1. RECOVERY button:............................................................................................................................................... 9
4.2. WAKEUP button: ................................................................................................................................................. 9
4.3. RESET button: ..................................................................................................................................................... 9
4.4. STATUS button: ................................................................................................................................................... 9
5. LED status ..........................................................................................................................................................................10
5.1. Module_PWR1 LED: ............................................................................................................................................10
5.2. Module_LED1: ...................................................................................................................................................10
5.3. Module_LED2: ...................................................................................................................................................10
6. Special hardware configuration pins ......................................................................................................................................11
6.1. SWD(JP17): TBD .................................................................................................................................................11
6.2. Isolation control(JP3): .........................................................................................................................................11
6.3. Debug Selection(JP12): .......................................................................................................................................11
6.4. Anti Tamper(JP11): TBD ......................................................................................................................................11
7. Firmware Upgrade ...............................................................................................................................................................12
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TPM540 EVK
Cat-M1/NB1 Module
1. Introduction
1.1. Document Purpose
The purpose of this document is to introduce TPM540 EVK and to provide a design reference.
EVK also enables users to make a prototype on TPM540 platform which resembles the actual
target during the design and build phases of a project. It makes the design efforts of a user
simple, cost-effective and fast. Various interfaces which is included on the board make the
development board ideal for a wide variety of applications. The EVK leverages the capability of
the TPM540 LTE Cat. M1 cellular module and provides access to a variety of interfaces including
UART, USB, USIM.
1.2. Kit contents
Three USB to Micro USB Cables
TPM540 EVK
One SMA-type Antenna
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TPM540 EVK
Cat-M1/NB1 Module
2. EVK functions introduce
2.1. EVK Block Diagram
Figure 2.1 illustrates TPM540 EVK Block diagram and shows available interfaces for reference .
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Figure 2.1
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