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- Sat Jun 10, 2023 3:48 am
- Forum: Hardware
- Topic: Rs233 make TXD high just using other pins, I don't want to hook up any serial input
- Replies: 0
- Views: 558
Rs233 make TXD high just using other pins, I don't want to hook up any serial input
I have just purchased this pair https://www.aliexpress.com/item/1005003172817780.html?spm=a2g0o.order_list.order_list_main.35.65601802W6GwfD At the LORA transmit end I will have an on/ off switch. Just need to make TXD high just using other pins, I dont want to hook up any serial input. The send rec...