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TTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera Board

上市日期: 2018-11-13
建议销售价: 0


TTGO T-Journal ESP32 Camera Module Development Board OV2640 Camera  SMA Wifi 3dbi Antenna 0.91 OLED  Camera Board

TTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera Board

Hardware Specifications

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 
working voltage 2.3V-3.6V
working current about 160mA
working temperature range -40℃ ~ +85℃
size 64.57mm*23.98mm
Power Supply Specifications
Power Supply USB 5V/1A
charging current 1A
battery 3.7V lithium battery
WIFI Description
Standard FCC/CE/TELEC/KCC/SRRC/NCC
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
Bluetooth Description
protocol meet bluetooth 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 Description
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 Details

TTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera Board

TTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera BoardTTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera Board

Pin Diagram

TTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera Board

You can use the camera library for arduino:https://github.com/LilyGO/ESP32-Camera

Connect Camera

Using  Nano carbon aluminum foil heat sink 

TTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera Board

TTGO T-Journal ESP32 Camera esp32 OV2640 Camera Module Development Board SAM Wifi 3dbi Antenna 0.91 OLED ESP32 Camera Board


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