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+# Sonoff Basic
+
+<img alt="GPIO 01,03 and 14" src="https://bytebucket.org/xoseperez/espurna/wiki/images/flashing/sonoff-flash.jpg"/><br/>
+<img alt="GPIO 04" src="http://evertdekker.com/wp/wp-content/gallery/sonoff/p1010285.jpg"/><br/>
+
+* GPIO 01 - RX PIN
+* GPIO 03 - TX PIN
+* GPIO 04 - Second image (must solder wire to pin on ESP chip)
+* GPIO 14 - Below GND PIN~
+
+# Sonoff TH
+<img alt="TH GPIOs" src="http://tinkerman.cat/wp-content/uploads/2016/10/20161004_220416_LABELSs.jpg"/><br/>
+
+(more soon)