diff --git a/Sonoff-Basic.md b/Sonoff-Basic.md
index e753fcb2..391b46d3 100644
--- a/Sonoff-Basic.md
+++ b/Sonoff-Basic.md
@@ -14,11 +14,14 @@ You need to access the serial interface. The **four serial pins** (3V3, Rx, Tx,
For flashing the sonoff basic V1.1, please hold the button while connecting the Plus Pole. The LED remains off until the flashing process is done and the board is rebooted.
## GPIO Locations
+
+![gpio 01, 03,14](https://bytebucket.org/xoseperez/espurna/wiki/images/flashing/sonoff-flash.jpg)
-
-
+![gpio 14](http://evertdekker.com/wp/wp-content/gallery/sonoff/p1010285.jpg)
* GPIO 03 - RX PIN
* GPIO 01 - TX PIN
* GPIO 04 - Second image (must solder wire to pin on ESP chip)
-* GPIO 14 - Below GND PIN
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+* GPIO 14 - Below GND PIN
+
+![](http://tinkerman.cat/wp-content/uploads/2016/06/pinout_back.jpg)
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