From 5d557f369e4c6b43c7d7d7d0b8546e1b3d1e8567 Mon Sep 17 00:00:00 2001 From: teasiu Date: Sat, 25 Nov 2023 16:44:19 +0800 Subject: [PATCH] update --- docs/tutorial-basics/ttl-flash.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/tutorial-basics/ttl-flash.md b/docs/tutorial-basics/ttl-flash.md index 6fadb9c..03d5f5c 100644 --- a/docs/tutorial-basics/ttl-flash.md +++ b/docs/tutorial-basics/ttl-flash.md @@ -53,6 +53,9 @@ sidebar_position: 1 ![ttl](pic/29631852.jpg) 参照下图接好杜邦线: ![ttl](pic/ttl3.jpg) +usb转接板端 RX TX GND +. ↓ ↓ ↓ +盒子设备端 TX RX GND 排针和杜邦线要保证不会断芯,如果某些板子的排针插口过小(ec6109-u),则可以考虑使用缝衣针点胶水固定到杜邦线口。 ![ttl](pic/6109uttl.jpg) - 如果你没有小锡焊机,那么就用些技巧,将排针稳稳的靠在盒子主板的GND,TX,RX的小孔上。