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Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC Supports OV2640 and OV7670 cameras, with built-in flash Support image WiFi upload
Support TF card Supports multiple sleep modes Embedded Lwip and FreeRTOS. Supports 802.11b/g/n Wi Fi+BT/BLE SoC modules
Adopting a low-power dual core 32-bit CPU, it 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 4M PSRAM
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【ESP32 Development Board】The esp32 module has two touch buttons, one is reset and the other is to enable the module to enter programming mode. This Esp32 kit module only supports USB to type c ordinary charging cable.
【ESP-WROOM Module】The esp32 38pins board uses a USB serial port expansion type c interface on the periphery. CP2102 can be directly debugged by connecting to the computer via USB, and the data transmission is fast and stable.
【Dual Mode】ESP-WROOM-32 board has dual-mode 2.4GHz WiFi+Bluetooth, supports STA/AP/STA+AP mode, general AT commands, and flexible network configuration making it suitable for various use cases.
Powerful Imaging Capabilities: Compatibility with OV2640 and OV7670 cameras. Built-in flash for seamless image capture. Supports JPEG (OV2640 only), BMP, and Grayscale output formats
Plenty of Memory: 520 KB SRAM onboard. Extra 8MB PSRAM externally. Default 32Mbit SPIFlash, ensuring ample space for your project.
Exceptional Performance: Dual-core 32-bit CPU serving as an application processor. Main frequency of up to 240MHz. Peak computational prowess of 600 DMIPS
The OLED display module is compatible with Raspberry Pi, Beagle Bone Black, Arduino Nano, UNO, R3, Mega, 51 MCU, and STM 32.
The I2c OLED display module uses an SSD1306 embedded driver IC and communicates via the I2C/IIC interface, requiring only two I/O ports.
0.91 inch OLED display with a resolution of 128 x 32 and a viewing angle greater than 160°. It supports a voltage range from 3.3V to 5V DC, with a normal operating power consumption of 0.04W and a power consumption of 0.06W when the screen is fully lit.