ESP8266 /releases NODEMCU一键烧录软件下载地址 https://github.com/nodemcu/nodemcu-flasherESP8266模块最小系统接线后,将GPIO0接GND,然后通电,ESP8266进入烧录模式。 打开一键烧录软件1.设置固件目录2.设置ESP8266FLASH信息3.选择串口,GPIO0拉低后上电,开始烧录 4.烧录完成GPIO0不再接地,上电后 ...
Earlier we looked at a method ofprogramming ESP8266 to send sensor data directly to Google Sheetswithout using any third party modules. Now, we will expand that a little bit and learn to send an email as well as a text message (SMS) using ESP8266. In this demo, we will configure our ...
I know IO4, IO16, and IO17 work because they are connected to the LED in the unmodified CYD. I can see in the o’scope the proper 0.2v-3.3v serial data stream on IO16. I setup and started UART(2) using: HardwareSerial SerialPort(2) ; ...
Give a name to the app password, for example ESP. Then, click on Create. It will pop-up a window with a password that you’ll use with the ESP32 or ESP8266 to send emails. Save that password (even though it says you won’t need to remember it) because you’ll need it later. ...