![Testing 1500 2G network boards](https://cdn.shopify.com/s/files/1/0552/3269/2430/articles/a6c894fdd0d254e280a66f7adcf140af_original.jpg?v=1658390187)
Testing 1500 2G network boards
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Another update from our little “factory”!
There are two network module version that we have here:
1) 2G PCIe modules - we’ve designed them and they are being assembled in Croatia
2) 4G PCIe modules - they’re being tested and manufactured in a factory in China
Since we’re manufacturing the 2G modules, we had to test every single one of them.
In order to do that, we had to assemble a testing machine.
The testing machine has a SIM card and tests the modules in the best way possible - makes a phone call.
Therefore, we had to insert every single module produced in the testing machine and make a phone call.
Fortunately, most of the modules were functional and we've already started packing them in your kits weeks ago.
Stay snazzy!
- Albert
Read stories how our founder Albert turned his childhood passion into CircuitMess, and get exciting DIY project ideas you can do with your kids at home for free.
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