方法一调用gpio_config函数,比较像32中的GPIO_Init();函数。 方法二像Arduino中控制引脚的函数,封装的更彻底。 不过方法2可能会出现的更多一些,方法二不需要宏定义来选择引脚,而是使用gpio_pad_select_gpio(LED_R_IO);来选择引脚。 未解决的问题 gpio.h在哪里导入进工程的……
方法一调用gpio_config函数,比较像32中的GPIO_Init();函数。 方法二像Arduino中控制引脚的函数,封装的更彻底。 不过方法2可能会出现的更多一些,方法二不需要宏定义来选择引脚,而是使用gpio_pad_select_gpio(LED_R_IO);来选择引脚。 未解决的问题 gpio.h在哪里导入进工程的…… 读取引脚 也就一句话的事 int g...
Trying to build the FastLED blink example for an ESP32-C3 using the Arduino IDE 1.8.19 results in: rmt.h that must be replaced with rmt_tx.h and/or rmt_rx.h periph_ctrl.h not being used anymore Several warnings regarding volatile operands being deprecated ...
The Arduino Framework folder NEEDS to be named just 'arduino,' not 'arduino-esp32' or something else. This is because most libraries, in their CMakeLists.txt files, use this: 'idf_component_register(... REQUIRES arduino)'. So, if you change the name, no libraries will work. This fold...
18 用 XIAO 实现语音关键词识别 (Arduino小型化与TinyML应用——从入门到精通 系列课) 1299 0 09:36 App 3 XIAO 摩尔斯电码发报机(Arduino小型化与TinyML应用——从入门到精通 系列课) 3717 0 12:48 App 14 用 XIAO ESP32C3 实现 Wi-Fi 连接和应用 (Arduino小型化与TinyML应用——从入门到精通 系列...
For my "SparkFun ESP32 Thing" I only commented out the: Code: Select all /* // check for the presence of the shield: if (WiFi.status() == WL_NO_SHIELD) { Serial.println("WiFi shield not present"); while(true); // don't continue } */ and changed to Pin5 as Output..1...
That's when I thought, "Why not use an ESP32-S3 as a Wi-Fi repeater?".The ESP32-S3 is a powerful microcontroller... Continue reading → Touchless Hand Sanitizer Dispenser with Arduino Uno R3 Shakeel July 19, 2023 Hello, fellow tech enthusiasts! Today, I'm going to guide you ...
BlinkExample.ino - Blink for Arduino 2.2 Blink on ESP8266 The ESP8266 ESP-01 is an exciting board. It's very inexpensive, has a full-fledged 80 MHz processor, about 45K of user available RAM, and it has WI-FI capability so it's ideal for connecting devices to the Internet. ...
".The ESP32-S3 is a powerful microcontroller... Continue reading → Touchless Hand Sanitizer Dispenser with Arduino Uno R3 ShakeelJuly 19, 2023 Hello, fellow tech enthusiasts! Today, I'm going to guide you through the process of building a touchless hand sanitizer dispenser using the Arduino ...
digitalWrite(LED_BUILTIN, LOW); //写低电平 delay(1000); } 以上程序使开发板的LED闪烁,这就是硬件程序员的 “hallow world” 使用arduino可以快速简单的开发单片机,在现在这个物联网时代,会一些简单的物联网基础还是很有必要的。 我打算从ESP8266开始学习然后学习esp32,esp32有一款带摄像头的模组只要20几元...