# Does anyone happen to know the pinout of the MC7700 Mini PCIe?

**URL:** <https://forum.sierrawireless.com/t/does-anyone-happen-to-know-the-pinout-of-the-mc7700-mini-pcie/30887>\
**Category:** MC/EM Series\
**Tags:** feature-request, debug, iot-cards, faq\
**Created:** [October 20, 2023, 12:00pm UTC](https://forum.sierrawireless.com/t/does-anyone-happen-to-know-the-pinout-of-the-mc7700-mini-pcie/30887 "2023-10-20T12:00:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![khanatuch7](https://avatars.discourse-cdn.com/v4/letter/k/e495f1/32.png) [@khanatuch7](https://forum.sierrawireless.com/u/khanatuch7)\
**Post date:** [October 20, 2023, 12:00pm UTC](https://forum.sierrawireless.com/t/does-anyone-happen-to-know-the-pinout-of-the-mc7700-mini-pcie/30887/1 "2023-10-20T12:00:06Z")

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I am a student in Thailand working on my final project related to IoT. I plan to use the MC7700 with the ESP32 S3, and I need the pinout of the MC7700 Mini PCIe to design a PCB.

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**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [October 20, 2023, 3:06pm UTC](https://forum.sierrawireless.com/t/does-anyone-happen-to-know-the-pinout-of-the-mc7700-mini-pcie/30887/2 "2023-10-20T15:06:15Z")

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you can see the pinout in specification:

> **[AirPrime MC7700: Product Technical Specification & Customer Design...](https://source.sierrawireless.com/resources/airprime/minicard/2400088_airprime_mc7700_product_techspecs/#sthash.t78cWmwo.dpbs)**
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> AirPrime MC7700: Product Technical Specification & Customer Design Guidelines