Introduction: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications. Features: High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP STA Supporting Lua program, easily to develop

ESP32-CH9102X

New version！

Win10 system automatic installation drive

support high baud rate.better stability.

ESP32 Development Board CH9102X WiFi Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S Similar

ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, 
and power management module. The entire solution takes up the least amount of printed circuit board area.
This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,
power and RF properties best, which is safe, reliable, and scalable to a variety of applications.

Features:

High performance-price ratio
Small volume, easily embeded to other products
Strong function with support LWIP protocol, Freerts
Supporting three modes: AP, STA, and AP STA
Supporting Lua program, easily to develop

ESP32-CAM-MB

ESP32-CAM

Low-power dual-core 32-bit CPU for application processors

Main frequency up to 240MHz, computing power up to 600 DMIPS

Built-in 520 KB SRAM, external 4M PSRAM

Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC

Support OV2640 and OV7670 cameras, built-in flash

Support image WiFi upload

Support TF card

Support multiple sleep modes

Embedded Lwip and FreeRTOS

STA/AP/STA AP working mode support

Support Smart Config/AirKiss one-click distribution network

Support secondary development

ESP32-CAM-MB

Parameter：
Use low-power dual-core 32-bit CPU, which can be used as an application processor.
The main frequency is up to 240MHz, and the computing power is up to 600 DMIPS
Built-in 520 KB SRAM, external 8MB PSRAM
Support UART/SPI/I2C/PWM/ADC/DAC and other interfaces
Support OV2640 and OV7670 cameras, built-in flash
Support picture WiFI upload
Support TF card
Support multiple sleep modes.
Embedded Lwip and FreeRTOS
STA/AP/STA AP working mode support
Support Smart Config/AirKiss one-click network configuration
Support secondary development

Specifications
Working voltage 4.75-5.25V
SPIFlash default 32Mbit
RAM internal 520KB external 8MB PSRAM
Wi-Fi 802.11b/g/n/e/i
Bluetooth Bluetooth 4.2BR/EDR and BLE standard
Support interface (2Mbps) UART, SPI, I2C, PWM
Support TF card, maximum support 4G
IO port 9
Serial port rate default 115200bps
Spectrum range 2400 ~2483.5MHz
Antenna form Onboard PCB antenna, gain 2dBi
Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE
Packaging method DIP-16
Transmit power 802.11b: 17±2dBm (@11Mbps)
802.11g: 14±2dBm (@54Mbps)
802.11n: 13±2dBm (@MCS7)
Receiving sensitivity CCK, 1Mbps: -90dBm
CCK, 11Mbps: -85dBm
6Mbps(1/2BPSK): -88dBm
54Mbps (3/464-QAM): -70dBm
MCS7 (65Mbps, 72.2Mbps): -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
Moderm-sleep: the lowest can reach 20mA@5V
Light-sleep: the lowest can reach 6.7mA@5V
Security WPA/WPA2/WPA2-Enterprise/WPS
Working Temperature -20 ℃~ 70 ℃
Storage environment -40℃~125℃, <90%RH

Application
Home smart device image transmission
Wireless monitoring
Smart agriculture
QR wireless recognition
Wireless positioning system signal
And other IoT applications