Wemos D1 Mini OLED Shield

The 5 stars are motivated by the fact that for the first time I found, on the back of an OLED display, the correct ( in my opinipn) I2C addresses.( see the attachment).The others reasons are due to the accurate packaging of the product , to he positive test and to the support forum for the same.I have verified , by a Raspberry Pi, the correct OLED functionally on two ESP8266 based MCU with installed a micropython firmware, having a positive result.The OLED is placed on a mini-breadboard using, temporary for this test, only 4 solderless headers