KOMODO

Corresponded with friends via encrypted messages over short distances.

Components

for default setup you need:

• ESP32
• Buzzer
• Some buttons
• 18650 li-ion battery
• Charging PCB (like a TP4056)
• Antena (The standard antenna covers a radius of 250 meters,so I strongly recommend using an external one)
• And of course some wires

The project based on the ESP32 uses the "ESP32-2432S028R" board also known as "CYD". Link to information about the board https://github.com/witnessmenow/ESP32-Cheap-Yellow-Display

Adding friend

inside "General.cpp" you will see

uint8_t broadcastAddress[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

write MAC ardress of your friend here.

Configuration

Here you can configure some colors

best colors (my opinion)

0x540 // green

0xFFFF // wight

0x7FF // light blue

0xF800 // red

0xFFEA // banana yellow

0x1F // dark blue

0xAD55 // gray

Booting

Set settings in tools menu like this :