Intelligent column on ESP32
Development of the electronics block for a smart column based on ESP32.
The scheme operates the ESP32-WROOM with the ability to connect the microSD card, and a 5W audio amplifier. The food is produced from the 220V network.
The scheme operates the ESP32-WROOM with the ability to connect the microSD card, and a 5W audio amplifier. The food is produced from the 220V network.
Kharkiv 
Available for hire