Optional “WiFi”
Parts List:
ESP1
ESP-01 module
P2
2x4 Female Header Socket
The board comes with a high precision, battery backed DS3231 RTC module. If you want to take
advantage of the features available with the WiFi module, you can add this at an time if you did
not order it with the original module.
Notes:
•
The ESP8266 ESP-01 module needs to be installed with the long side over the DS3231
chip. If you install it the wrong way round, it will be destroyed. Please refer to the
picture!
Warning!
Double check the orientation/location of the WiFi module before you
proceed!
If you have installed the WiFi module, make sure that it is over the DS3231! If
you install it the wrong way round, you will destroy it.
The WiFi module has it's own instruction manual. Please refer to that if you have the WiFi
option.
17
The ESP-01 module goes over the DS3231