In a previous post I looked at the Wemos Mini – http://www.esp8266learning.com/wemos-d1-mini-hardware.php. I also noticed that there were a number of shields that you can purchase. Here is a picture of some of these shields that I purchased
DHT Shield is a digital temperature and humidity sensor shield based on the DHT11 sensor.
DHT ProShield is a digital temperature and humidity sensor shield based on the DHT22 (AM2302) sensor.
OLED Shield is a 64×48 pixels shield
1-Button Shield is a basic one button shield
Relay Shield is a relay that could be used for home automation
Micro SD Shield is a shield to use a Micro SD card in your projects
ProtoBoard Shield is a basic shield that can be used for prototyping