Re: ESP32S3 GPIO36配置成Dedicated 写入值后没有输出信号 PostbyESP_morris»Fri Oct 14, 2022 10:19 am 看这个write函数的第二个参数:mask – [in] Mask of the GPIOs to be written in the given bundle, 指的是你要操作的gpio在这个bundle中的位置,不是实际的gpio号了。你应该试试传0x01 ...
esp32s3 GPIO34 GPIO35 GPIO36 GPIO37初始化导致看门狗重启 stm32f4看门狗,目录1.窗口看门狗WWDG简介2.窗口看门狗和独立看门狗的区别3.WWDG主要特性4.WWDG功能4.1窗口看门狗框图(重要)4.2看门狗超时计算5.WWDG寄存器5.1控制寄存器WWDG_CR5.2配置寄存器WWDG_CFR5.3状态寄存
I have a strange behaviour on the GPIO36. I use it as input for an external connectable button. It is wired up with a simple schematic with an RC filter and some TVS to protect too high input voltages on this pin. (See attached schematic snippets, the button closes a connection from ...
Postbyprogman.rus»Tue Dec 03, 2019 2:11 am I do not write to GPIO39, GPIO36, GPIO34, GPIO35!!! I only read. Look the code. 3 posts • Page1of1 Return to “ESP32 Arduino” Jump to Who is online Users browsing this forum: No registered users and 17 guests...
There is some hardware problem with GPIO36,39(SENSOR_V*) on ESP32-WROVER-E and cant be used as inputs I checked the schematic of this module (v1.4 Datasheet), don’t see any capacitors attached to those pins (as they were to blame in some other topics for the same problem, but ...