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1Step 1
Open it up
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2Step 2
attach the five wires as listed in the text and shown in the pictures
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3Step 3
Tie GPIO 0 (blue wire) to GND then hookup the rest of the wires to a usb to 3.3v serial adapter.
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4Step 4
Flash the firmware from the github with your prefered esp8266 flasher at 115200 baud.
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5Step 5
Set the SNTP server address in the connect.lua and the 5 parameters in the top of the mqttmode.lua file. Save and upload the 3 files to the board over serial.
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6Step 6
Once tested either remove the 5 wires OR heat shrink them so they don't short out to anything.
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7Step 7
Enjoy not using some random app.
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