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TTGO T-Journal ESP32 OV2640 Camera Development Board with 3dBi Antenna and 0.91″ OLED

RM75.00

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Services:
  • 30 Days Return Policy
  • 1 Year Warranty
  • Refund Policy
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Description

SPECIFICATIONS

  • Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
  • FLASH: QSPI flash/SRAM, up to 4 x 16 MB
  • SRAM: 520 kB SRAM
  • KEY: Reset, IO32
  • Display: 0.91 SSD1306
  • Power indicator lamp: Red
  • 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
Bluetooth Description:
  • Protocol meet bluetooth v4.2BR/EDR and BLE standard
  • Radio frequency with -98dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 emitter AFH
  • Audio frequency CVSD & SBC audio frequency
Software 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/iOSapp
  • OS: FreeRTOS

 

DOCUMENTATIONS

 

SHIPPING LIST

  • 1 x ESP32 Camera Development Board
  • 1 x Wi-Fi Antenna
  • 1 x Power Line
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