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ERROR SIM not inserted SIM7600E
#11
E8T not use by SIM7600 4G module. E8T use by "EC200U-EU" version 4G module.
you need to write your own arduino code to ESP32 board firstly.
there are some E8T 4G module document , you can check at here: https://www.kincony.com/forum/forumdisplay.php?fid=36
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#12
(02-14-2026, 11:46 PM)admin Wrote: E8T not use by SIM7600 4G module. E8T use by "EC200U-EU" version 4G module.
you need to write your own arduino code to ESP32 board firstly.
there are some E8T 4G module document , you can check at here: https://www.kincony.com/forum/forumdisplay.php?fid=36

I actually just posted my thread here randomly because I didn't know how to create one my apologies, I am not using the E8T module, I am just having an error when it comes to my sim on the SIM7600 module. Is your sim in the video 4G?
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#13
yes, EC200U-EU is 4G module.
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#14
Photo 
(02-16-2026, 02:25 AM)admin Wrote: yes, EC200U-EU is 4G module.

Hi, sorry for the late reply.

This is the problem that I am still facing with the module.


Attached Files Image(s)
       
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#15
you should add exend power supply, there is pins for power and GND. USB port current is low.
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#16
(03-10-2026, 11:46 PM)admin Wrote: you should add exend power supply, there is pins for power and GND. USB port current is low.

Hi!, I tried adding a 5V power supply, but still the same.
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#17
change another SIM card for a testing.
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#18
(Today, 10:11 AM)admin Wrote: change another SIM card for a testing.

only 4G sim card?
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#19
2G, 3G, 4G sim card all can use.
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