PR-TECH BOBO V3

Minimal. Smart. Powerful.

ESP32-C3 Smart OLED System

Install Firmware

Flash directly from a Desktop or Laptop using Google Chrome.

PC / Laptop Only • Chrome Browser Required

Display Specification

Model: SH1106

Size: 1.3 Inch

Resolution: 128x64

Interface: I2C

Pin Definitions

Component GPIO
OLED SDA GPIO 4
OLED SCL GPIO 5
Control Button GPIO 3
VCC 3.3V
GND GND

How To Build

  1. Connect SH1106 SDA → GPIO 4
  2. Connect SH1106 SCL → GPIO 5
  3. Connect Button → GPIO 3
  4. Connect 3.3V and GND
  5. Power ESP32-C3 via USB
  6. Click Install Firmware
  7. System Ready

Firmware

BOBO V3.0

Designed by PR-TECH