Lonten Technology
TTGO T-Journal ESP32 Camera Module Development Board OV2640 Camera Wifi 3dbi Antenna 0.91 OLED Camera Board Custom PCB customize
TTGO T-Journal ESP32 Camera Module Development Board OV2640 Camera Wifi 3dbi Antenna 0.91 OLED Camera Board Custom PCB customize
Regular price
$22.63 USD
Regular price
$62.63 USD
Sale price
$22.63 USD
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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
