TTGO T-Journal ESP32 Camera Module Development Board OV2640 Camera SMA Wifi 3dbi Antenna 091 OLED Camera Board Replace _x000D_ new and high quality_x000D_ _x000D_ OOTDTY _x000D_ _x000D_ _x000D_ Features: _x000D_ _x000D_ Premium material, high efficiency, stable working performance._x000D_ Exquisite workmanship, anti-corrosion and wear resistance._x000D_ Camera Module only, other accessories in the picture are not included!_x000D_ _x000D_ Specification:_x000D_ Material: Metal_x000D_ Type(Optional): Normal, Fish-eye Lens_x000D_ Hardware Specifications_x000D_ Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor_x000D_ QSPI up to 4 x 16_x000D_ 520 kB_x000D_ KEY: resetIO32_x000D_ Dispaly: 0.91 SSD1306_x000D_ Power Lamp: Red_x000D_ USB to TTL: CP2104_x000D_ Camera: OV2640 2Megapixel_x000D_ Steering Engine: Analog Servo_x000D_ On-board Clock: 40MHz Crystal Oscillator_x000D_ Working 2.3V-3.6V_x000D_ Working Current: About 160mA_x000D_ Working Temperature -40 to +85_x000D_ Power Supply Specifications_x000D_ Power Supply: USB 5V/1A_x000D_ Charging Current: 1A_x000D_ Battery: 3.7V Lithium Battery_x000D_ WIFI Description_x000D_ Standard: FCC TELEC KCC SRRC NCC_x000D_ 802.11 b i (802.11nspeed up to150Mbps)A-MPDU and A-MSDU polymerizationsupport 0.4S for Protection interval_x000D_ Frequency 2.4GHz-2.5GHz(2400M-2483.5M)_x000D_ Transmit Power: 22dBm_x000D_ Communication Distance: 300m_x000D_ Bluetooth-compatible Description_x000D_ meet Bluetooth-compatible v4.2BR/EDR and BLE standard_x000D_ Radio Frequency: with -98dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH_x000D_ Frequency: CVSD&SBC frequency_x000D_ Software specification Description_x000D_ Wifi Station/SoftAP/SoftAP+Station/P2P_x000D_ Security Mechanism: WPA WPA2 WPA2-Enterprise_x000D_ Encryption Type: for AES/RSA/ECC/SHA_x000D_ firmware Upgrade: UART download/OTAThrough host to download and write firmware_x000D_ Software Development: Support cloud server development /SDK for user firmware development_x000D_ Networking IPv4 IPv6 SSL UDP HTTP FTP MQTT_x000D_ User Configuration: AT + Instruction set, cloud server, android/iOSapp_x000D_ OS: FreeRTOS_x000D_ Color: As Pictures Shown_x000D_ Dimension: 75.5x23.9x12mm/ 2.97x0.94x0.47in_x000D_ Quantity: 1 Pc_x000D_ _x000D_ _x000D_ Note: _x000D_ _x000D_ 1.No retail package._x000D_ 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid._x000D_ 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!_x000D_ _x000D_ _x000D_ Package Includes: _x000D_ _x000D_ 1 x Camera Module_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_