AT Command Test for SIM Module Series

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AT Command Test Software Introduction

This is an application developed by TDMAKER Team, based on the need to test and quickly develop applications based on SIM and IoT modules

In the process of developing applications for SIM modules, if you have any problems, you can contact Thu Duc Components directly, which will be supported and updated enthusiastically

Update:

MQTT support via AT command
MQTTS support via AT command, including mode:
- No server verification: No server CA file
- Verify server: There is a CA server file
- Verify client and server: Have server CA file + Client Cert + Client Key
Support for saving commands
Support GPS, Location based service

2. Basic Features

– Supports basic commands

– SMS support

– Call Support

– TCP-based MQTT support

– Support SIMCOM’s MQTT AT command

– Supports GPS (A7600CE) or LBS (Location based service – A7670C, A7600C1)