ECell: Breadboard-Plugin Components Pack ESP32/ESP8281 this is the smôl product

this is the smôl product for you

segment and digit drivers

ASCII text commands DOA and DOI (V4+ firmware needed)

So build it

ECell: Breadboard-Plugin Components Pack ESP32/ESP8281 this is the smôl productBreadboard Plugin Components Pack is a new kit designed for breadboard experiments. It provides many kinds of components, such as resistors, capacitors, diodes, transistors . etc. The module pins are using gold plating technology, solid and durable. It could be plugged on the breadboard directly. easy, reliable and reusable. This innovative approach will solve the following issues caused by using DIP type of components: Hard to read the value