Working voltage: 4.75-5.25V
SPIFlash: Standard 32Mbit
RAM: internal 520 KB + external 2 MB PSRAM
Wi-Fi: 802.11b / g / n / e / i /
Bluetooth: Bluetooth 4.2BR / and standard Support interface (2 Mbit / s):UART, SPI, I2C, PWM
Support TF card:maximum support 4G
I / O port:9
Serial port rate:standard 115200bps range:2400 ~ 2483.5 MHz
Antenna shape: integrated PCB antenna, gain 2dBi
Image output format:PEG (only OV2640 support), BMP, GRAYSCALE
Transmission power:
802.11b:17 ± 2 dBm (@ 11 Mbit / s)
802.11 g:14 ± 2 dBm (@ 54 Mbit / s)
802.11n:13 ± 2 dBm (@ MCS7)
Reception sensitivity:
, 1 Mbit / s: -90 dBm
, 11 Mbit / s: -85 dBm
6 Mbit / s (1 / 2BPSK): -88 dBm
54 Mbit / s (3/464-QAM): -70 dBm
MCS7 (65 Mbit / s, 72.2 Mbit / s): -67 dBm
Colour:black
Material:plastic Package Contents:
2 * ESP32-CAM -MB Module(with Camera Module OV2640 ) Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.