🔧 ESP32-C3 UART Gateway Toolbox
Flash firmware and configure the UART gateway from one page
Flasher
Config
📁 Load Configuration
📡 Flash Device
Connect & Flash
Disconnect
0%
📝 Log
Ready. Built-in config loaded; connect to flash.
📡 Configure Device
Connect Device
Disconnect
Baud Rate
300
600
1200
2400
4800
9600
19200
38400
57600
115200
230400
460800
921600
TX GPIO Pin
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 19
GPIO 20
GPIO 21
RX GPIO Pin
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 19
GPIO 20
GPIO 21
Reset GPIO Pin
Unused
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 19
GPIO 20
GPIO 21
Control GPIO Pin
Unused
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 19
GPIO 20
GPIO 21
LED GPIO Pin
Unused
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 19
GPIO 20
GPIO 21
Send Config