J3 - Sd-Card / Sim - IONODES ATOMAS-IOT-DUAL User Manual

5.2.3 J3 – SD-CARD / SIM
Molex 503480-1600
Pin No. Name
1 SD DATA2
2 SD DATA3
3 SD CMD
4 SD VDD
5 SD CLK
6 GND
7 SD DATA0
8 SD DATA1
9 SD Detect
10 GND
11 GND
12 SIM VDD
13 SIM RST
14 SIM CLK
15 SIM Detect
16 SIM DATA
17 GND
18 GND
Note: This socket is intended to be connected to the optional IONODES SIM/SD combo adapter board.
In order to use the SD functionalities, make sure to install a microSD card of up to 512GB
capacity, with speed class 10 or above for optimal performance. You must also make sure the
card is formatted in EXT4 (formatting of the card can also be performed via the encoder).
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