> 未分类 > [Grbl_Esp32 Issue#197] X_LIMIT_PIN GPIO_NUM_2 NC switch problem

[Grbl_Esp32 Issue#197] X_LIMIT_PIN GPIO_NUM_2 NC switch problem

未分类 bolang 4个月前 (10-14) 37次浏览

Issue #197 | 状态: 已关闭 | 作者: hedon77 | 创建时间: 2019-08-27

With this definition, the NC switch does not work properly internally the module pin is pulled to ground

#define XLIMITPIN GPIONUM2

should be redefined to another ..

Best regards and thank you for the project

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#1 – bdring 于 2019-08-27

That is due to some dev modules having an LED on that pin. The Wiki mentions this.

https://github.com/bdring/Grbl_Esp32/wiki/Setting-Up-the-I-O-Pins

原始Issue: https://github.com/bdring/Grbl_Esp32/issues/197

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