Search found 59 matches
- Sun Apr 05, 2020 4:54 pm
- Forum: ESP8266 boards
- Topic: New uasyncio breaks code (websocketserver)
- Replies: 5
- Views: 3399
New uasyncio breaks code (websocketserver)
The new uasyncio breaks the code of the websocket server example from micropython-lib Here the code that shows the problem. I adapted the function 'echo' a bit to show the problem: import uasyncio import uhashlib, ubinascii import websocket def make_respkey(webkey): d = uhashlib.sha1(webkey) d.updat...
- Sat Apr 04, 2020 3:28 pm
- Forum: ESP8266 boards
- Topic: How to play Wav files in esp8266
- Replies: 7
- Views: 4880
- Sat Jan 11, 2020 2:42 pm
- Forum: ESP8266 boards
- Topic: BUG in activating network interfaces
- Replies: 0
- Views: 1936
BUG in activating network interfaces
I think there is a bug in activating sta/ap interfaces. When running the script below, ap_if.active() wil continuously print False. However the bug will only appear with sta_if configured with SSID and pasword for your modem/router and with ap_active deactivated on start of the script. If ap_if.acti...
- Sun Jan 05, 2020 1:12 pm
- Forum: General Discussion and Questions
- Topic: OTA Firmware update with pure uPy script possible?
- Replies: 10
- Views: 6413
Re: OTA Firmware update with pure uPy script possible?
Think that is a ESP32 only feature... Arduino has OTA updates on ESP8266: https://arduino-esp8266.readthedocs.io/en/latest/ota_updates/readme.html But I don't know if that will replace the complete firmware or only the user code? The ESP8266 has FOTA (Firmware Over The Air) build in since day one. ...
- Fri Jan 03, 2020 5:40 pm
- Forum: ESP32 boards
- Topic: How to Save SSID and PASS into ESP32 Flash safely?
- Replies: 3
- Views: 2217
- Tue Dec 31, 2019 11:57 am
- Forum: ESP8266 boards
- Topic: Build how to?!?
- Replies: 13
- Views: 6805
Re: Build how to?!?
I think the whole build procedure with 'open-esp-sdk' for the esp8266 should be updated. 1. It uses SDK-2.1.0 which is from 2017, so almost 3 years old. Even the latest version 3.0.0 will not be updated anymore. Espressif will only supply bugfixes for 3.0.0. 2. Also Espressif advise to use the 'ESP8...
- Tue Dec 31, 2019 10:55 am
- Forum: General Discussion and Questions
- Topic: How to move from pyboard to PCB ?
- Replies: 3
- Views: 2057
Re: How to move from pyboard to PCB ?
Have a look at KiCad https://kicad-pcb.org/
With KiCad you can make a schematic diagram and convert it to a PCB.
Some manufacturers can use the kicad file directly otherwise you have to export it as a Gerber file.
There are plenty of youtube examples how to use KiCad
With KiCad you can make a schematic diagram and convert it to a PCB.
Some manufacturers can use the kicad file directly otherwise you have to export it as a Gerber file.
There are plenty of youtube examples how to use KiCad
- Thu Oct 17, 2019 4:34 pm
- Forum: ESP8266 boards
- Topic: Can build and flash, doesn't boot
- Replies: 9
- Views: 6076
Re: Can build and flash, doesn't boot
I had the same error when I tried to flash a esp-07 which had 1Mbyte flash while I expected that is was a 4Mbyte device like most esp12-F's.
- Thu Oct 17, 2019 4:31 pm
- Forum: ESP8266 boards
- Topic: Working with ESP8266 (ESP-07S)
- Replies: 3
- Views: 3398
Re: Working with ESP8266 (ESP-07S)
This is the Micropython forum. Your code is C.
But your problem is that you should use the GPIOxx names as pin and not the physical pins of the board.
But your problem is that you should use the GPIOxx names as pin and not the physical pins of the board.
- Fri Oct 11, 2019 7:59 pm
- Forum: ESP32 boards
- Topic: Newbie problem - WebREPL unaccessable
- Replies: 6
- Views: 4692
Re: Newbie problem - WebREPL unaccessable
For android there is an apk to use WebRepl
https://microcontrollerelectronics.com/ ... n-android/
I tried it and it works.
https://microcontrollerelectronics.com/ ... n-android/
I tried it and it works.