https://github.com/zebrajaeger/esp8266_switch
https://github.com/zebrajaeger/esp8266_switch
Last synced: about 2 months ago
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- Host: GitHub
- URL: https://github.com/zebrajaeger/esp8266_switch
- Owner: zebrajaeger
- License: mit
- Created: 2018-05-21T20:38:12.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2018-05-21T20:44:26.000Z (almost 7 years ago)
- Last Synced: 2025-02-07T23:43:01.593Z (3 months ago)
- Language: C++
- Size: 459 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
- License: LICENSE
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README
## hardware
* esp-01
* program adapter (USB to serial, 3,3V Regulator with program and reset switch)
## modify esp-01
* Buy a flash memory chip mit 32Mbit (4MByte) and replace it with the existing one
## build frontend
install node
cd frontend_ap
npm install
npm run build
cd ../frontend_ap
npm install
npm run build
## build and flash esp
install atom with platformio-ide plugin and httpclang
see http://docs.platformio.org/en/latest/ide/atom.html
install expressif8266 plugin
Go to .platfromio in user directory and search for a file with name 'esp01_1m.json'
i.E. C:\Users\lars\.platformio\platforms\espressif8266\boards\esp01_1m.json
Parallel to this file create a new one:
touch esp01_4m.json and copy this content in:
{
"build": {
"core": "esp8266",
"extra_flags": "-DESP8266 -DARDUINO_ARCH_ESP8266 -DARDUINO_ESP8266_ESP01",
"f_cpu": "80000000L",
"f_flash": "40000000L",
"flash_mode": "qio",
"ldscript": "eagle.flash.4m.ld",
"mcu": "esp8266",
"variant": "generic"
},
"connectivity": [
"wifi"
],
"frameworks": [
"arduino",
"esp8266-rtos-sdk",
"esp8266-nonos-sdk"
],
"name": "Espressif Generic ESP8266 ESP-01 1M",
"upload": {
"maximum_ram_size": 81920,
"maximum_size": 4194304,
"require_upload_port": true,
"resetmethod": "ck",
"speed": 115200
},
"url": "http://www.esp8266.com/wiki/doku.php?id=esp8266-module-family",
"vendor": "Espressif"
}
* Now open the bootstrap project and flash it via usb
* start it and see on serial monitor the output
* the ip address is important. you will need it to configure the firmware project
* open the firmware project
* change or add the line of code with the ip you got from the previous step
** upload_port = 192.168.178.27
* Transfer frontend Files into flash
** Atom -> PlatformIO -> Run other target -> PIO Upload SPIFFS Image
* Write firmware
** Atom -> PlatformIO -> Upload
## Run
Reboot esp
Take a mobile device like a smartphone. Open Wifi settings and connect to the "ESP8266 AP"
Open a Browser und put in some url like foo.bar (a domain thats ip is not cached like a non existing domain)
Choose a Network, enter pasword
Reboot
Your Router shold say what ip the esp has
open a browser and connect to http://