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- Tue Aug 18, 2020 4:48 pm
- Forum: ESP32 Arduino
- Topic: Decrease distance between ESP32 and Android device.
- Replies: 0
- Views: 1363
Decrease distance between ESP32 and Android device.
Hi, I just bought a NodeMCU-ESP32 board. I'm creating an Android app that can connect to the board via BLE. After a successfull connection, the app sends a key to the board that checks if it is valid or not and sends back the response to the app. It currently works fine in a few meters but I want to...