Hardware Specifications:
Button: Reset.
Display: IPS panel ST7789/1.3 inch.
Power Indicator Lamp: Red
USB to TTL: CP2104
Camera: OV2640 2 megapixels
On-board clock: 40MHz crystal oscillator
Operating voltage: 2.3V-3.6V
Operating current: approx. 160mA
Operating temperature: -40°C to +85°C.
Size: 69.13 x 28.41 x 8.45 mm.
Microphone: MSM261S4030H0
SD Card: Built-in external SD card slot.
Sensor: Humidity/Pressure/Temperature
Performance management chip: IP5306
Power supply: USB 5V/1A
Charging current: 1A
Battery: 3.7V lithium battery
WiFi:
Standard: FCC/CE/TELEC/KCC/SRRC/NCC
Protocol: 802.11 b/g/n/e/i (802.11n, speed up to 150 Mbps)A-MPDU and A-MSDU polymerization, supports 0.4 μS protection interval
Frequency range: 2.4GHz ~ 2.5GHz (2400m ~ 2483.5m)
Transmission power: 22dBm
Communication Distance: 300m
Bluetooth:
Protocol: Meets Bluetooth V4.2BR/EDR and BLE standard.
Radio frequency: with -98 dBm sensitivity NZIF receiver class 1, class 2 and class 3 emitter AFH.
Audio frequency: CVSD and SBC audio frequency.
Software specification:
WiFi Mode: Station/SoftAP/SoftAP+Station/P2P
Safety mechanism: WPA/WPA2/WPA2 Enterprise/WPS
Encryption Type: AES/RSA/ECC/SHA
Firmware upgrade: UART download/OTA (via network/host to download and write firmware)
Software development: supports cloud server development, SDK for firmware development of users.
Network protocol: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
User Configuration: AT + Instructions, Cloud Server, Android/iOS App
Operating system: FreeRTOS
More details: https://github.com/Xinyuan-LilyGo/esp32-camera-screen
Box contents:
1 x T Camera Plus