Thông số kỹ thuật:
- Model: ESP32-CAM
- Power Supply: 5VDC (nguồn từ 2A trở lên)
- Điện áp giao tiếp GPIO: 3.3VDC
- SPI Flash: Default 32Mbit
- RAM: 520KB SRAM +4M PSRAM
- Bluetooth: Bluetooth 4.2 BR/EDR and BLE standards
- Wi-Fi: 802.11 b/g/n/
- Support interface: UART、SPI、I2C、PWM
- Support TF card: Maximum support 4G
- IO port: 9
- UART Baudrate: Default 115200 bps
- Image Output Format: JPEG( OV2640 support only ),BMP,GRAYSCALE
- Spectrum Range: 2412 ~2484MHz
- Antenna: Onboard PCB antenna, gain 2dBi
- Transmit Power:
+ 802.11b: 17±2 dBm (@11Mbps);
+ 802.11g: 14±2 dBm (@54Mbps);
+ 802.11n: 13±2 dBm (@MCS7)
- Receiving Sensitivity:
+ CCK, 1 Mbps : -90dBm;
+ CCK, 11 Mbps: -85dBm;
+ 6 Mbps (1/2 BPSK): -88dBm;
+ 54 Mbps (3/4 64-QAM): -70dBm;
+ MCS7 (65 Mbps, 72.2 Mbps): -67dBm
- Power Dissipation:
+ Turn off the flash lamp:180mA@5VDC
+ Turn on the flash lamp and turn on the brightness to the maximum:310mA@5VDC
+ Deep-sleep: Minimum power consumption can be achieved 6mA@5VDC.
+ Moderm-sleep: Minimum up to 20mA@5VDC.
+ Light-sleep: Minimum up to 6.7mA@5VDC
- Security: WPA/WPA2/WPA2-Enterprise/WPS
- Dimensions: 40.5mm x27mm x4.5mm
