TTGO T-Journal ESP32 Camera Development Board OV2640 SMA WiFi 3dbi Antenna 0.91 OLED Camera Board

Hardware 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??/span>

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 

Package includes:

1 x ESP32 Camera Development Board

1 x Wi-Fi Antenna

1 x Power Line 

You can use the camera library for arduino: https://github.com/LilyGO/ESP32-Camera
 

Connect Camera Wiring:
 

Using Nano carbon aluminum foil heat sink