Search found 12 matches

by Jonwalter
Sat Apr 11, 2020 11:41 am
Forum: WiPy and CC3200 boards
Topic: UART with GSM SIM800L
Replies: 14
Views: 12760

Re: UART with GSM SIM800L

You should know now that GSM(https://axonim.com/works/gsm-gateway.html) termination is a profitable VOIP business that requires a gsm gateway, VOIP switch, and an internet connection to get started. A gsm terminator connects incoming VOIP calls to the local gsm network using a gsm gateway loaded wit...
by Jonwalter
Thu Mar 05, 2020 6:14 pm
Forum: General Discussion and Questions
Topic: Wireguard VPN?
Replies: 1
Views: 995

Re: Wireguard VPN?

WireGuard is the modern peer to peer tunnel implementation. It can use client-server configuration depends on configurations. But I am personally really like to use the services of the seedbox platform https://www.seedboxco.net/. They also include unlimited VPN users with all of our packages to allo...
by Jonwalter
Thu Mar 05, 2020 2:15 pm
Forum: ESP32 boards
Topic: ESP32 network activation resets the board
Replies: 5
Views: 450

Re: ESP32 network activation resets the board

I am a noob in micropython and my background is in PLC and Industrial automation. Hey, The thing is, some electrical motors like Siemens (https://eltra-trade.com/catalog/siemens-motors) include PLC programming, along with SCADA, DCS, Instrumentation, etc.. Looking at the other end, PLC programming ...
by Jonwalter
Wed Sep 25, 2019 8:25 am
Forum: MicroPython pyboard
Topic: i2c error recovery
Replies: 4
Views: 1149

Re: i2c error recovery

My general startup/recovery procedure is to set the I2C as I/O lines and send out clock pulses while checking the data line. I wait for ten consecutive ones with no intervening zeroes before I switch (back) to the MSSP.
by Jonwalter
Tue Jul 09, 2019 12:59 pm
Forum: ESP8266 boards
Topic: not able to blink led on esp8266 with MQTT App & Raspberry Pi
Replies: 2
Views: 622

Re: not able to blink led on esp8266 with MQTT App & Raspberry Pi

Hey, I've set up my Pi as an MQTT app broker (was getting information from Mova Company ), and my node MCU in charge of dimming an AC light. I want to control it with my phone. Currently, I'm using an app called mqtt dash and it does the job, just about, but it's not ideal. There are two main proble...
by Jonwalter
Wed Mar 13, 2019 2:05 pm
Forum: General Discussion and Questions
Topic: Building Blocks
Replies: 1
Views: 422

Building Blocks

I'm rebuilding my website. I have only used HTML5 Web Widgets and a bit of JS, with customized style sheets so far, and I have nothing of a webmaster. So forgive the naiveness of my question. I intend to use a foundation template, but I'm interested in testing some of the building blocks. It's been ...
by Jonwalter
Wed Feb 27, 2019 4:21 pm
Forum: ESP32 boards
Topic: Sending email with ESP32
Replies: 2
Views: 1898

Re: Sending email with ESP32

A bit out of date. But this question has been bothering me recently. But it may help in the future. I hopemail is sent using the SMTP protocol. There are libraries and examples, and the basic protocol isn't too difficult to implement. But it's not that simple, most SMTP servers won't accept mail fro...
by Jonwalter
Tue Feb 19, 2019 7:35 am
Forum: Drivers for External Components
Topic: Is there Ampy alternative?
Replies: 7
Views: 3468

Re: Is there Ampy alternative?

ptranter wrote:
Wed Feb 13, 2019 9:35 am
Are you aware of uPycraft - all in one ide/programmer software, freely downloadable.
uPycraft - yes I know it. On the basis of it, I try to make a similar alternative. And mark it in my blog. If possible, I will share my work if you need it.
by Jonwalter
Wed Nov 28, 2018 10:59 pm
Forum: General Discussion and Questions
Topic: Micropython does not restart with Ctrl/D
Replies: 3
Views: 648

Re: Micropython does not restart with Ctrl/D

hybotics wrote:
Wed Nov 28, 2018 10:29 pm
HermannSW wrote:
Tue Nov 27, 2018 10:40 pm
I have seen similar CTRL-D issue with Wemos D1 ESP8266 board today, with same 1.9.4 5/11/2018 version.
I flashed the 11/28/2018 version of the v1.9.4 dp-thread version, but I still have the problem. It is triggered by saving to PYBFLASH.

8-Dale
i`m confirm it!
by Jonwalter
Wed Nov 28, 2018 10:53 pm
Forum: Drivers for External Components
Topic: Drivers for OLED displays and portable GUI
Replies: 6
Views: 2335

Re: Drivers for OLED displays and portable GUI

http://hinch.me.uk/nano_gui/clock.png Analog clock. The widget is actually capable of displaying vectors of varying length, as straight line pointers or as arrows. Hey, pythoncoder! Could you show the example of the calendar in same way like a clock or better. I really need for my new project, we c...