D1 Mini I2C Dual Motor Driver Shield for WeMos by Envistia Mall: Amazon.com: Industrial & Scientific
Amazon.com: WeMos ProtoBoard Shield For WeMos D1 Mini Double Sided Perf Board Compatible : Everything Else
TB6612FNG for WeMos D1 Mini I2C Dual Motor Driver Shield Driver Module with Serial Pot Dual Motor Driver Shield Driving Module: Amazon.com: Industrial & Scientific
WOWOONE 2PCS Wemos D1 Mini Arduino Uno WiFi Shield for ESP8266 ESP-12E, Development Board for Arduino Compatible : Electronics - Amazon.com