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Product Description The ESP32 WIFI&Bluetooth Development Board features a 2.8" 240*320 Smart Display Screen with a 2.8-inch LCD TFT Module that includes Touch WROOM. This board has various specifications, such as a working voltage of 4.75-5.25V, default SPIFlash of 32Mbit, and internal RAM of 520KB. It supports Wi-Fi 802.11b/g/n/e/i and Bluetooth 4.2 with BR/EDR and BLE standard. The ESP32 also supports interfaces like UART, SPI, I2C, PWM, TF card (up to 4G), and has 9 IO ports.
Other features of the ESP32 board include a default serial port rate of 115200bps, a spectrum range of 2400 ~2483.5MHz, and an onboard PCB antenna with a gain of 2dBi. It can output images in formats like JPEG (supported by OV2640), BMP, and GRAYSCALE. The board has a DIP-16 packaging method and a transmit power of 802.11b: 17±2dBm (@11Mbps), 802.11g: 14±2dBm (@54Mbps), and 802.11n: 13±2dBm (@MCS7). The ESP32's receiving sensitivity ranges from -90dBm to -67dBm based on different modes.
In terms of power consumption, the ESP32 board consumes 180mA@5V when the flash is off, 310mA@5V when the flash is on and at maximum brightness, and as low as 6mA@5V in deep-sleep mode. It also has various sleep modes like moderm-sleep and light-sleep, with power consumption as low as 6.7mA@5V. The board supports security features like WPA/WPA2/WPA2-Enterprise/WPS and works in temperatures ranging from -20 ℃ to 70 ℃.
The ESP32-2432S028 development board is powered by the ESP32-DOWDQ6 controller, featuring a low-power dual-core 32-bit CPU with a main frequency of up to 240MHz and computing power of up to 600 DMIPS. This board supports a variety of interfaces and peripherals, including OV2640 and OV7670 cameras, embedded flash, and TF card support. It is suitable for applications like home smart devices, wireless monitoring, smart agriculture, wireless positioning systems, and IoT applications.
Overall, the ESP32 WIFI&Bluetooth Development Board with a 2.8" 240*320 Smart Display Screen offers a range of features and functionalities for IoT development and applications.
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
wireless_type | 802.11n, Bluetooth, 802.11b, 802.11g | ||||
brand | AITRIP | ||||
operating_system | FreeRTOS | ||||
item_weight | 3.52 ounces | ||||
package_dimensions | 5.47 x 5.43 x 1.3 inches | ||||
number_of_processors | 2 | ||||
manufacturer | AITRIP | ||||
country_of_origin | China | ||||
date_first_available | October 13, 2023 | ||||
customer_reviews |
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best_sellers_rank | #383 in Single Board Computers (Computers & Accessories) |
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