HBG3 by Telnet
Send remote commands to the ESP32 device
Located top, Right, in Arduino application when the ESP32 is connected by USB to the computer
Works in either WiFi mode as long as the mobile device is either connected to the Direct connection or on the same network in Access Point Mode
Default IP in Direct connection is 1.2.3.4
When using Access Point Mode (connected to home network) a network scan may be required to locate the IP, if an OLED is not installed. I recommend Fing or Network Analyser.