elec:esp8266:nodemcu
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elec:esp8266:nodemcu [2015/11/07 11:52] – [NodeMCU] redox | elec:esp8266:nodemcu [2023/11/24 21:55] (current) – external edit 127.0.0.1 | ||
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So, I got a cheap NodeMCU board from eBay. Here are some notes to get started with the ESP8266 ! | So, I got a cheap NodeMCU board from eBay. Here are some notes to get started with the ESP8266 ! | ||
- | ## Requirements | + | ## Basic use |
### ESPTool | ### ESPTool | ||
Line 44: | Line 44: | ||
Wait until completion... | Wait until completion... | ||
- | ### NodeMCU | + | Connecting... |
+ | Erasing flash... | ||
+ | Writing at 0x00070c00... (100 %) | ||
+ | |||
+ | Leaving... | ||
+ | |||
+ | Reset your board (powercycle). Connect using a serial app, like _picocom_ | ||
+ | |||
+ | picocom / | ||
+ | |||
+ | And you should be ready to go ! More info on NodeMCU usage, on the github page: https:// | ||
+ | |||
+ | ### Connect to your AP | ||
+ | |||
+ | In the serial terminal: | ||
+ | |||
+ | wifi.setmode(wifi.STATION) | ||
+ | wifi.sta.config(" | ||
+ | ip = wifi.sta.getip() | ||
+ | print(ip) | ||
+ | |||
+ | Output is the current IP of your board. Open a new terminal and try to _ping_ it =) | ||
+ | |||
+ | This setting is kept in flash I guess, since it still works after powercycling the board... | ||
+ | |||
+ | ## Build from source | ||
Grab the firmware from github: https:// | Grab the firmware from github: https:// | ||
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cd nodemcu-firmware/ | cd nodemcu-firmware/ | ||
+ | FIXME Todo | ||
/home/share/www/redox.ws/wiki/data/attic/elec/esp8266/nodemcu.1446897157.txt.gz · Last modified: 2023/11/24 21:55 (external edit)