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TTGO T-Journal ESP32 Camera with SMA Antenna Module

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    Description

    This is TTGO T-Journal a development board based on ESP32, integrated with the OV2640 Camera Module, comes with SMA WiFi 3dbi Antenna and also 0.91" OLED. You can develop a wireless CCTV easily!

     

     

    Check out the review by Sara Santos:

     

     

    Warranty Period: 12 months
    Features

    Specifications:

    • Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
    • FLASH Memory: QSPI flash/SRAM, up to 4 x 16 MB
    • SRAM: 520 KB SRAM
    • Button: Reset, IO32
    • Display: 0.91 SSD1306
    • Power indicator: Red LED
    • USB to TTL: CP2104
    • Camera: OV2640 2Megapixel
    • Steering engine: Analog servo
    • On-board clock: 40MHz crystal oscillator 
    • Working voltage: 2.3V-3.6V
    • Working current: about 160mA
    • Working temperature range -40℃ ~ +85℃
    • Size 64.57mm*23.98mm

     

    Power Supply Specifications:

    • Power Supply: USB 5V/1A
    • Charging: current 1A
    • Battery: 3.7V lithium battery

     

    WiFi Description:

    • Standard: FCC/CE/TELEC/KCC/SRRC/NCC
    • Protocol: 802.11 b/g/n/e/i (802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval
    • Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M)
    • Transmit Power: 22dBm
    • Communication distance: 300m, LOS (Line of Sight)

     

    Bluetooth Description:

    • Protocol: Bluetooth v4.2BR/EDR and BLE standard
    • Radio frequency: -98dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
    • Audio frequency: CVSD&SBC audio frequency

     

    Software Specification Description:

    • Wifi Mode: Station/SoftAP/SoftAP+Station/P2P
    • Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS
    • Encryption Type: AES/RSA/ECC/SHA
    • Firmware Upgrade: UART download/OTA(Through network/host to download and write firmware)
    • Software Development: Support cloud server development /SDK for user firmware development
    • Networking protocol: IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
    • User Configuration: AT + Instruction set, cloud server, android/iOS app
    • OS: FreeRTOS

     

    Product Size:

     

    Pin Diagram:

     

    Packing List
    • 1 x TTGO T-Journal ESP32 board, OV2640 Camera module and 0.91" OLED Display attached
    • 1 x SMA 2.4GHz Antenna
    • 1 x Battery Cable

     

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    Reviews
    • 4.8 out of 5
                    
    • 5
      87.5%
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    Tags: ESP32 Camera, CCTV, OV2640, OLED