The LILYGO T-Journal is a compact ESP32 camera development board featuring a 2MP OV2640 camera, integrated 0.91-inch SSD1306 OLED display, and onboard USB charging. Designed for vision-based IoT, remote monitoring, and smart control applications, it supports both normal and fish-eye lens configurations, offering flexibility for wide-angle imaging or standard viewing needs. Available Versions 1. Normal Lens Version Standard field of view Suitable for close-up detection and controlled environments Clear image for object tracking and fixed-point capture 2. Fish-eye Lens Version Wide-angle viewing, ideal for surveillance or broad-scene monitoring Covers larger areas with fewer blind spots Useful in AI vision, robotics, and edge computing Key Features ESP32-PCIO-D4 chipset, 240MHz Xtensa LX6 dual-core microcontroller 2 Megapixel OV2640 camera 0.91-inch SSD1306 OLED for real-time data or status display QSPI flash support, up to 4 × 16MB 520KB SRAM, reset key (IO32), analog servo control support 40MHz crystal oscillator, red power indicator LED Micro-USB interface for power and programming Compatible with Arduino, ESP-IDF, PlatformIO Power & Battery Parameter Specification Voltage Range 2.3V – 3.6V Working Current ~160mA Charging USB 5V/1A, 1A charging current Battery 3.7V lithium battery (external) Connector JST 2-pin 1.25mm Temp Range -40℃ to +85℃ Dimensions Board size: 64.57 × 23.98 mm Mounting holes: Ø3.00 mm Pin Features Camera interface (IOs for D0–D7, VSYNC, HREF, PCLK, XCLK) OLED I2C (SDA/SCL) Power, Reset, GND, GPIOs for servo, ADC, PWM use Package Includes 1 × T-Journal ESP32 Camera Module (choose Normal or Fish-eye Lens) 1 × Wi-Fi Antenna 1 × USB Power Cable Suggested Applications IoT surveillance systems Wireless video streaming nodes AI vision & object detection Smart home camera modules Embedded ML edge processing References Camera Series
Related
Related