SPI Flash: Default 32Mbit
RAM: Internal 520KB+External 8MB PSRAM
Wi-Fi: 802.11 b/g/n/e/i
Support interface: UART, SPI, I2C, PWM
Support TF card: maximum support 4G
IO port: 9
Serial port rate: default 115200 bps
Image output format: JPEG (only supported by OV2640), BMP, GRAYSCALE
Spectrum range: 2400 ~2483.5MHz
Antenna form: on-board PCB antenna, gain 2dBi
Transmit power:
802.11b: 17±2 dBm (@11Mbps)
802.11g: 14±2dBm (@54Mbps)
802.11n: 13±2 dBm (@MCS7)
Receive 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 consumption:
Turn off the flash: 180mA@5V
Turn on the flash and adjust the brightness to the maximum: 310mA@5V
Deep-sleep: the lowest power consumption can reach 6mA@5V
Modem-sleep: The lowest can reach 20mA@5V
Light-sleep: The lowest can reach 6.7mA@5V
Security : WPA/WPA2/WPA2-Enterprise/WPS
Power supply range: 4.75-5.25V
Working temperature: -20 ℃ ~ 70 ℃
Storage environment: -40 ℃ ~ 125 ℃ , <90%RH
Package include:
1 x Esp32 cam module