ESP32 breakout boards as senders send some few data in an ESP32 Dev-kit board via ESP-Now protocol
Budget: €30 – €250 EUR
I already set up this project and running well (ESP-Now protocol, senders in deep-sleep mode, receiver works as a webserver in softAP mode, etc).
In the attached photo you can see an ESP32 break-out board working as a sender.
The main issue I have is the small range of all that (only around 15 meters)
In the attached photo you can see an ESP32 break-out board working as a sender.
The main issue I have is the small range of all that (only around 15 meters)