Search found 56 matches

by cyberlab
Thu Jul 04, 2019 2:59 am
Forum: ESP8266 boards
Topic: Inclusion of socket in main.py prevents further edits
Replies: 5
Views: 370

Re: Inclusion of socket in main.py prevents further edits

hi, if you are using windows 64 bits I recommend you use upyloader
https://github.com/BetaRavener/uPyLoade ... tag/v0.1.4
by cyberlab
Fri May 10, 2019 2:32 am
Forum: ESP8266 boards
Topic: How to switch on a electric bulb with ESP8266 board?
Replies: 50
Views: 3228

Re: How to switch on a electric bulb with ESP8266 board?

I recommend a solid state relay do not need much current to turn it on, they do not have mechanical parts and there are very small ones
by cyberlab
Sun Apr 21, 2019 3:50 am
Forum: General Discussion and Questions
Topic: Safety of KY-019 relay
Replies: 4
Views: 381

Re: Safety of KY-019 relay

Hi, in my experience I would not use a standard 10 amp relay for a load of an electric heater that consumes 10 amp, it will not last a long time and most likely the contacts are stuck and therefore your heater stay on indefinitely. If you need to use that type of relay, use at least a 20 amp amp for...
by cyberlab
Sun Mar 31, 2019 6:00 pm
Forum: MicroPython pyboard
Topic: ECG/EKG Question...
Replies: 2
Views: 312

Re: ECG/EKG Question...

Thanks Robert!
by cyberlab
Sun Mar 31, 2019 2:43 am
Forum: MicroPython pyboard
Topic: ECG/EKG Question...
Replies: 2
Views: 312

ECG/EKG Question...

Hi, is it possible to build an EKG monitor with pyboard? and what would be the most suitable screen and the most suitable sensor for this type of project? Thanks in advance.
by cyberlab
Mon Mar 18, 2019 3:13 am
Forum: MicroPython pyboard
Topic: PyBoard with Wifi and Screen
Replies: 4
Views: 671

Re: PyBoard with Wifi and Screen

hello, probably depending on the size and hardware of your application you can use only the ESP8266, this link https://forum.micropython.org/viewtopic.php?f=16&t=5587 is a product that manufactures, serves to send the designs via wifi to the embroidery machines and this in turn transfers them in par...
by cyberlab
Fri Mar 01, 2019 6:42 pm
Forum: ESP8266 boards
Topic: ESP8266 REPL not responding and keeps restarting
Replies: 8
Views: 804

Re: ESP8266 REPL not responding and keeps restarting

smela, sorry, copy and paste the instructions of how I record micropython without any problem in nodemcu, and for some reason it was copied wrong in my previous post the correct thing is: esptool.py --port COM6 --baud 460800 write_flash --flash_size=detect -fm dio 0 esp8266.bin replace com number an...
by cyberlab
Thu Feb 28, 2019 10:08 pm
Forum: ESP8266 boards
Topic: ESP8266 REPL not responding and keeps restarting
Replies: 8
Views: 804

Re: ESP8266 REPL not responding and keeps restarting

Hi, it could be that micropython was not installed properly, I installed it in several dozens of modules in this way and they all worked the first time. esptool.py --port COM6 erase_flash To completely erase the flash. esptool.py --port COM6 --baud 460800 write_flash --flash_size=detect -fm dio 0 es...
by cyberlab
Tue Jan 22, 2019 5:07 am
Forum: ESP8266 boards
Topic: Can I connect to a new network without using a serial connection?
Replies: 1
Views: 266

Re: Can I connect to a new network without using a serial connection?

Hi, start your application in AP mode, after your client enters your network and password change to STA mode, restart it and ready
by cyberlab
Mon Jan 07, 2019 5:06 am
Forum: ESP8266 boards
Topic: uPyLoader Will Not Connect with USB and Serial Connection
Replies: 2
Views: 445

Re: uPyLoader Will Not Connect with USB and Serial Connection

I think you should be able to connect with upyloader via wifi and with the modem via RXD0 and TXD0