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2 I2C interfaces 16 PWM output channels 2 Digital-to-Analog Converters (DAC) 2 I2S interfaces 10 Capacitive sensing GPIOs(电容式触摸) ADC(模拟到数字转换器)和DAC(数字到模拟转换器)特征被分配到特定的静态引脚。然而,您可以决定哪些引脚是UART, I2C, SPI, PWM等-您只需要在代码中分配它们。这是由于E...
ESP32 Pinout ReferenceThis tutorial focuses on the pinout of the ESP32 development board, specifically the ESP32 devkit that incorporates the ESP-WROOM-32 module. While various versions of the ESP32 chip exist in the market, the ESP32 devkit utilizes the ESP-WROOM-32 module. Fortunately, the...
You can view all the analog pins in the ESP32 pinout diagram above. Digital to Analog Converter Pins Digital to Analog Converter (DAC) pins enable the generation of analog output signals. This feature is valuable in applications like audio synthesis and precision control systems. The ESP32 has...
I need to have SPI and I2C communication to two devices (SPI to device one, I2C to device two). I cannot devise a pinout for these, as most of the breakout pins appear to be used for the internal SPI flash memory. Could anyone please help? Best, Sasha (ham radio callsign VE3...
ESP32 Pinout Diagram Advanced Peripheral Interfaces GPIO: Total 32 Multifunctional GPIOs are available on the ESP-Wroom-32 development board which can be used for input/output devices. Every GPIO pin can be configured as an internal pull-up, pull-down, or set to high impedance. The input can...
3组UART接口 1组I2C接口 16 个PWM输出通道 2 个数模转换器 (DAC) 2个I2S接口 10 个电容式感应 GPIO 16 个 RTC GPIO ESP32 内置2个霍尔传感器 参考资料: [1]ESP32 – GPIO 引脚参考大全:https://lingshunlab.com/book/esp32/esp32-pinout-reference...
使用板载硬件I2C.FAST端口, 硬件接线: AHT10(I2C) --> CORE-ESP32 GND GND VCC 3.3V SCL (IO05) SDA (IO04) 日期温度显示屏 为0.91寸OLED屏,SSD1306芯片,I2C接口屏, 硬件接线: OLED显示屏(I2C) --> CORE-ESP32 GND GND VCC 3.3V SCL (IO00) ...
ESP32 WROOM32 DevKit Pinout ESP32 Peripherals Features 18 Analog-to-Digital Converter (ADC) channels 10 Capacitive sensing GPIOs 3 UART interfaces 3 SPI interfaces 2 I2C interfaces 16 PWM output channels 2 Digital-to-Analog Converters (DAC) ...