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29 lines
872 B
Markdown
29 lines
872 B
Markdown
---
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title: "Module IMEI"
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aliases:
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- tutorials/lte/imei.html
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- tutorials/lte/imei.md
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- chapter/tutorials/lte/imei
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---
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In order to retrieve the IMEI of your cellular enabled Pycom module you will firstly need to make sure you are on firmware version `1.17.0.b1` or higher. You can check your firmware version by running the following code on you device via the interactive REPL.
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```python
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>>> import os
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>>> os.uname()
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(sysname='GPy', nodename='GPy', release='1.17.0.b1', version='v1.8.6-849-d0dc708 on 2018-02-27', machine='GPy with ESP32')
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```
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Once you have a compatible firmware, you can run the following code to get your modules IMEI number:
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```python
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from network import LTE
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lte = LTE()
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lte.send_at_cmd('AT+CGSN=1')
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```
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You'll get a return string like this `\r\n+CGSN: "354347xxxxxxxxx"\r\n\r\nOK`. The value between the double quotes is your IMEI.
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