LILYGO T-Journal ESP32 Camera Module Development Board (Fish-eye Lens)

The T-Journal is a cheap ESP32 Camera Development Board that features an OV2640 camera, an antenna, a 0.91 inch OLED display, some exposed GPIOs, and a micro-USB interface. It makes it easy and quick to upload code to the board.

Specifications

• Chipset Expressif-ESP32-PCIO-D4 240 MHz Xtensa single-/dual-core 32-bit LX6 microprocessor
• FLASH QSPI flash/SRAM, up to 4x 16 MB
• SRAM 520 kB SRAM
• KEY reset, IO32
• Display 0.91" SSD1306
• Power indicator lamp red
• USB to TTL CP2104
• Camera OV2640, 2 Megapixel
• Steering engine analog servo
• On-board clock 40 MHz crystal oscillator
• Working voltage 2.3-3.6 V
• Working current about 160 mA
• Working temperature range -40℃ ~ +85℃
• Size 64.57 x 23.98 mm
• Power Supply USB 5 V/1 A
• Charging current 1 A
• Battery 3.7 V lithium battery

WiFi

• Standard FCC/CE/TELEC/KCC/SRRC/NCC (ESP32-chip)
• Protocol 802.11 b/g/n/e/i (802.11n, speed up to 150 Mbps) A-MPDU and A-MSDU polymerization, support 0.4 μS Protection interval
• Frequency range 2.4 GHz~2.5 GHz (2400 M ~ 2483.5 M)
• Transmit Power 22 dBm
• Communication distance 300m

Bluetooth

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

Software

• 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

Included

• 1x ESP32 Camera Module (Fish-eye Lens)
• 1x Wi-Fi Antenna
• 1x Power Line

Downloads

• Camera library for Arduino