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Description
Keyestudio ESP32 Easy Coding Board is equipped with 520KB dynamic memory, 4MB flash memory and 240MHz dual-core processor to easily run a variety of real-time operating systems, like freeRTOS. Besides, its low-power Bluetooth and WiFi capabilities are excellent for wireless communication.
This board also integrates a variety of sensors on its board: The temperature and humidity sensor monitors ambient temperature and humidity in real time; The six-axis acceleration gyroscope obtains motions and acceleration; The ambient light sensor captures ambient light intensity; The SD card interface saves the detected data; The microphone detects ambient sound, and the buzzer plays music; Buttons A and B, 7 touch keys on the board can be used as switches; 5x5 RGB dot matrix displays numbers, letters and patterns with stepless dimming.
Therefore, it is widely applided to STEAM teaching, IoT, intelligent control projects, and a variety of DIY creative works.
ESP32 board is welded with gold-finger expansion pins, including all IO pins, 19 digital ports, 7 analog ports, I2C, UART and SPI interfaces.
This board is compatible with a variety of programming languages, including Arduino, MicroPython and graphical programming KidsBlock3.0, and development environment of multiple boards. It is suitable for users with different programming levels.
Compared ESP32 Easy Coding Board with Micro:bit
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Name
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ESP32 Easy Coding Board
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Micro:bit V2
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Suitable crowd
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Primary, junior high, senior high
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Primary, junior high
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Processor
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ESP-WROOM-32
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nRF52833-QIAA
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Dimensions
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52*51mm
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52*43mm
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Memory capacity
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SRAM:520KB
Flash:4MB
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SRAM:16KB
Flash:256KB
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Programming languages
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KidsBlock3.0
C/C++
microPython
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JavaScript
C/C++
microPython
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I/O ports
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digital I/O pins: 19
analog input pins: 6
PWM pins: 13
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digital I/O pins: 19
analog input pins: 6
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Communication
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a. low-consumption Bluetooth 4.2
b. wireless Wifi
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low-consumption Bluetooth 4.2
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Onboard function
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a. 2-channel button
b. 7-channel touch input
c. 3-axis acceleration
d. 3-axis gyroscope
e. light sensor
f. 5x5 RGB dot matrix
g. temperature&humidity sensor
h. SD card slot
i. passive buzzer
j. microphone
k. Power detection
l. I2C interface (2.54 pin headers)
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a. 2-channel button
b. 3-channel touch input
c. 3-axis acceleration
d. 3-axis magnetometer
e. light sensor
f. 5x5 LED dot matrix
g. temperature sensor
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Introductory
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★★★★★
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★★★★★
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Practicability
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★★★★★
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★★
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Expansibility
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★★★★
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★★★
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Technical Specifications
