或esp_output()前路由过程。 翻译结果2复制译文编辑译文朗读译文返回顶部 翻译结果3复制译文编辑译文朗读译文返回顶部 或esp_output() 之前的路由选择进程。 翻译结果4复制译文编辑译文朗读译文返回顶部 或esp_output(),然后再路由过程。 翻译结果5复制译文编辑译文朗读译文返回顶部 ...
Board 1 - Last Request Time: 2024-12-23 16:02:40 Board 2 - Last Request Time: 2024-12-23 16:04:42Create New Output Name Board ID GPIO Number Initial GPIO State Note: in some devices, you might need to refresh the page to see your newly created buttons or to remove deleted but...
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Would it be preferrable to power the INA260 with the 3.3V output pin of the ESP32 versus connecting both devices to the 5V output of the L7805CV? Does using the ESP32's 3.3V internal voltage regulator place unnecessary stress on the ESP32? Pro/cons of each method?
百度试题 结果1 题目ESP32主控板,设置数字引脚为内部下拉输入模式时,对应的参数是?( ) A. INPUT B. OUTPUT C. INPUT_PULLUP D. INPUT_PULLDOWN 相关知识点: 试题来源: 解析 D 答案:D 试题解析:反馈 收藏
I'm confused, why would you need open-drain for driving a MOSFET? I run lots of ESPhome lights using ESP32's and use the following: output: platform: ledc pin: 2 frequency: 1000Hz id: LED_channel_1 light: platform: monochromatic name: "${esphome_name}-1" default_transition_length: ...
I'm trying to print a line when I push a button, but am not getting any output. The rest of the button code seems to be working fine (board_led_operation toggles an LED): Code: Select all static void button_tap_cb(void* arg) { static int thingy = 5; ESP_LOGI(TAG, "tap cb...
My ESP32 DEVKIT V1 board (same for 3 of same board) shows 3V at VIN when powered with the USB cable. Has the spec changed since these original posts in 2019, or is there a way to select a 3V or 5V at VIN? My project requires 5V logic to enable the boards my ESP32 is ...
I want to output two PWM signals of different frequencies by esp32 with two GPIO pins GPIO 13 outputs 1kHz 50% PWM GPIO 12 output 27.7kHz 50% PWM After measurement by oscilloscope The output frequency of the two pins will be the same as 27.7 kHz How can I solve this problem? Make ...
百度试题 题目下列不属于ESP32的中断触发模式有()。 A.INPUTB.OUTPUTC.RISINGD.FALLING相关知识点: 试题来源: 解析 A,B 反馈 收藏