合宙 ESP32C3 首个ardunio程序
摘要:https://blog.csdn.net/dpjcn1990/article/details/136085443 #define LED_BUILTIN1 12 #define LED_BUILTIN2 13 //usb转ttl即可,无需485转ttl #define RS485_RX_PIN 1
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posted @ 2025-02-24 07:48