{"product_id":"ttgo-t-journal-lens-camera-module-ov2640-sma-wifi-0-91-oled-development-board-with-3dbi-antenna","title":"TTGO T-Journal Lens Camera Module OV2640 SMA WiFi 0.91 OLED Development Board with 3dbi Antenna, T-Journal Lens","description":"Hardware Specifications  \u003cbr\u003e1. Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa  single-\/dual-core 32-bit LX6 microprocessor \u003cbr\u003e2. FLASH: QSPI flash\/SRAM, up to 4 x 16 MB \u003cbr\u003e3. SRAM:520 kB SRAM \u003cbr\u003e4. KEY: Reset???IO32 \u003cbr\u003e5. Dispaly: 0.91 SSD1306 \u003cbr\u003e6. Power indicator lamp: Red \u003cbr\u003e7. USB to TTL: CP2104 \u003cbr\u003e8. Camera: OV2640  2.0 Megapixel \u003cbr\u003e9. Steering engine: Analog servo \u003cbr\u003e10. On-board clock: 40MHz crystal oscillator  \u003cbr\u003e11. Working voltage: 2.3V-3.6V \u003cbr\u003e12. Working current: About 160mA \u003cbr\u003e13. Working temperature range: -40 degree C ~ +85 degree C \u003cbr\u003e14. Size:  64.57mm x 23.98mm \u003cbr\u003e \u003cbr\u003ePower Supply Specifications  \u003cbr\u003e1. Power Supply: USB 5V\/1A \u003cbr\u003e2. Charging current: 1A \u003cbr\u003e3. Battery: 3.7V lithium battery (not included) \u003cbr\u003e \u003cbr\u003eWiFi \u003cbr\u003e1. Standard: FCC\/CE\/TELEC\/KCC\/SRRC\/NCC(esp32 chip) \u003cbr\u003e2. Protocol: 802.11 b\/g\/n\/e\/i (802.11n, speed up to150Mbps) A-MPDU and A-MSDU polymerization, support 0.4uS Protection interval \u003cbr\u003e3. Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M) \u003cbr\u003e4. Transmit Power: 22dBm \u003cbr\u003e5. Communication distance: 300m \u003cbr\u003e \u003cbr\u003eBluetooth \u003cbr\u003e1. Protocol: Meet bluetooth v4.2BR\/EDR and BLE standard \u003cbr\u003e2. Radio frequency: With -98dBm sensitivity NZIF receiver Class-1, Class-2 \u0026amp; Class-3 emitter AFH \u003cbr\u003e3. Audio frequency: CVSD\u0026amp;SBC audio frequency \u003cbr\u003e \u003cbr\u003eSoftware specification \u003cbr\u003e1. WiFi Mode: Station\/SoftAP\/SoftAP+Station\/P2P \u003cbr\u003e2. Security mechanism: WPA\/WPA2\/WPA2-Enterprise\/WPS \u003cbr\u003e3. Encryption Type: AES\/RSA\/ECC\/SHA \u003cbr\u003e4. Firmware upgrade: UART download\/OTA (Through network\/host to download and write firmware) \u003cbr\u003e5. Software Development: Support cloud server development \/ SDK for user firmware development \u003cbr\u003e6. Networking protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT \u003cbr\u003e7. User Configuration: AT + Instruction set, cloud server, android\/iOS app \u003cbr\u003e8. OS: FreeRT OS\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"T-Journal Lens","offer_id":44590506836107,"sku":"DIY5132","price":731.51,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/DIY5132_4694b2da-c178-4c58-9fd7-974d749200e3.jpg?v=1765577359","url":"https:\/\/infinittech.co.za\/products\/ttgo-t-journal-lens-camera-module-ov2640-sma-wifi-0-91-oled-development-board-with-3dbi-antenna","provider":"Infinit Tech","version":"1.0","type":"link"}