You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
dennisdebel
b94f9591a3
|
4 years ago | |
|---|---|---|
| .. | ||
| otastaImg | 4 years ago | |
| otastaImg-close-button | 4 years ago | |
| paracity_gallery_v041 | 4 years ago | |
| .DS_Store | 4 years ago | |
| README.md | 4 years ago | |
README.md
opencoil-paracity: code
Description of Files
- otastaImg - Offline ESP8266 webserver + captive portal + filesystem (iOS only atm)
- otastaImg-close-button - The above, but with 'close' button, just like your Hotel/Train/Airport wifi ;) (iOS only atm)
- paracity_gallery_v041 - Offline ESP8266 webserver + captive portal + filesystem hosting relevant files to reproduce all of this hardware and software (BROKEN)
Prerequisites
This guide assumes you have a 4MB ESP12F microcontroller and use Arduino IDE.
- Board Manager: You will need to add the support for this board to your IDE (Arduino in this case), see: https://github.com/esp8266/Arduino
- SPIFFS: You will need to add SPIFFS file upload support to Arduino if you want to upload files to the ESP12F, see: https://github.com/esp8266/arduino-esp8266fs-plugin
Uploading Code
For ESP12F use the following settings in Arduino IDE
- Board: Generic ESP8266 Module
- Builtin Led: 2
- Upload Speed: 921600
- CPU Frequency: 80 MHz
- Crystal Frequency: 26MHz
- Flash Size: 4MB (FS:3MB OTA: ~512KB)
- Flash Mode: DOUT
- Flash Frequency: 40MHz
- Reset Method: dtr (aka nodemcu)
- Debug port: Disabled
- Debug Level: none
- LwIP Variant: v2 Lower Memory
- VTables: Flash
- Exceptions: Legacy (new can return nullptr)
- Erase Flash: depends on if you want to change SSID, Files, or only Sketch
- Espressif FW: nonos-sdk 2.2.1+100 (190703)
- SSL Support: All SSL ciphers (most compatible)
- Port: depend if u are uploading Over The Air, or using a cable
- Programmer: AVRISP mkII
These settings give you about 2.471 KB of SPIFFS storage space for files and ~512KB sketch size
Over The Air (OTA) Uploading
- Connect to the hotspot created by the ESP12F.
- Launch Arduino, choose "esp at 192.168.4.1" as the port.
- If you don't see the port listed in Arduino (Tools > Port), restart Arduino IDE.
You can upload your sketch and files wirelessly, there is one caveat: SPIFFS file uploads don't work with password protected uploads (line 42). Workaround: flash your sketch with line 42 commented out. Upload your files to SPIFFS, then uncomment the line and Upload the code.