TTGO T-Journal ESP32 Camera Module Development Board OV2640 Camera Wifi 3dbi Antenna 0.91 OLED Camera Board Custom PCB
TTGO T-Journal ESP32 Camera Module Development Board OV2640 Camera SMA Wifi 3dbi Antenna 0.91 OLED Camera Board Product Description Hardware 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 Dispaly 0.91 SSD1306 Power indicator lamp red USB to TTL CP2104 Camera OV2640 2Megapixel Steering engine analog servo On-board clock 40MHz crystal oscillator Power Supply Specifications: Working voltage : 2.3V-3.6V Working current : about 160mA Working temperature range : -40℃ ~ +85℃ Power Supply :USB 5V/1A Charging current :1A Battery :3.7V lithium battery Battery connector :Jst 2pin 1.25mm WIFI Standard FCC/CE/TELEC/KCC/SRRC/NCC(esp32 chip) 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 Blth protocol meet blth 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 Specification 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 Product Size Product Details Pin Diagram Camera library for ard: The difference between Fish-eye lens and normal Connect Camera Using Nano carbon aluminum foil heat sink Shipping List 1 X T-Journal (Normal Lens Or Fish-eye Lens) 1 X Wi-Fi Antenna 1 X Power Cable