After receiving the product, please put the antennas of the product from the position of Pic 1 to the position of Pic 2 (or to the outside of the board), which can not be attached to the board so as not to affect the signal.<br>

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<div style="text-align:center;width:48%;display:inline-block;">Pic 1</div>

<div style="text-align:center;width:48%;display:inline-block;">Pic 2</div>