Search found 94 matches

by EasyRider
Sun Jun 12, 2016 4:32 am
Forum: ESP8266 boards
Topic: Direct communication between ESP8266 nodes
Replies: 9
Views: 8424

Re: Direct communication between ESP8266 nodes

The ESP8266 can work as an access point, and then other ESP8266s can connect to it. However, there is a limit of up to 4 connections at a time Unfortunately, AP with maximum 4 connections is an extremely small local network. For beginners looking for simple/"basic" programming and practical use of ...
by EasyRider
Sat Jun 11, 2016 1:14 pm
Forum: ESP8266 boards
Topic: Direct communication between ESP8266 nodes
Replies: 9
Views: 8424

Direct communication between ESP8266 nodes

I have supported the official campaign for Micropython implementation on ESP8266, but have not had a chance to play yet. Congratulation to Damian and the team on great effort and achievement. Anyway, my interest (as a newbie) in addition to standalone and WEB applications is in a "simple" direct loc...
by EasyRider
Fri Mar 04, 2016 8:45 am
Forum: Programs, Libraries and Tools
Topic: rshell - Remote Shell
Replies: 82
Views: 48295

Re: rshell - Remote Shell

Direct download link for xmodem 0.4.2, includes 2.7 and 3.4 Python versions.

https://pypi.python.org/pypi/xmodem#downloads
by EasyRider
Fri Mar 04, 2016 8:30 am
Forum: Programs, Libraries and Tools
Topic: rshell - Remote Shell
Replies: 82
Views: 48295

Re: rshell - Remote Shell

In a noisy wireless environment I need a more robust serial protocol for file transfer, with more flexible timing, CRC, ACK and retries. Have come across Python XModem and will see if it can be ported/modified for pyboard. https://pythonhosted.org/xmodem/xmodem.html https://github.com/tehmaze/xmodem...
by EasyRider
Thu Mar 03, 2016 7:24 am
Forum: Programs, Libraries and Tools
Topic: rshell - Remote Shell
Replies: 82
Views: 48295

Re: rshell - Remote Shell

Dave, Looking at using rshell to communicate with pyboard via wireless serial connection. Do you know how critical timing is for serial connection/communication? More particularly with timing when transferring files, there can be all sorts of time delays involved? Is there any error detection/correc...
by EasyRider
Wed Mar 02, 2016 10:10 am
Forum: General Discussion and Questions
Topic: XC16 compiler error
Replies: 5
Views: 5110

Re: XC16 compiler error

I am having a difficulty in finding a 28pin and 44pin 16bit PIC33 with 256K or 512K flash and 16KB - 49KB RAM to compile microPython without some sort of errors.

Is there a list of supported 16bit PICS, must be 28 and 44 pins?
Regards
John
by EasyRider
Wed Mar 02, 2016 7:32 am
Forum: General Discussion and Questions
Topic: XC16 compiler error
Replies: 5
Views: 5110

Re: XC16 compiler error

Trying to compile for PIC33EP512GM604, 512K Flash, 50K RAM. On Ubuntu and xc16/v 1.24 compiler and most recent files from pic16bit. Starts compiling OK then throws following error and terminates. /opt/microchip/xc16/v1.24/bin/xc16-gcc -I../lib/netutils -I. -I.. -I../lib/mp-readline -I../stmhal -Ibui...
by EasyRider
Wed Jan 27, 2016 11:41 pm
Forum: ESP8266 boards
Topic: MicroPython on ESP8266 Kickstarter
Replies: 91
Views: 62815

Re: MicroPython on ESP8266 Kickstarter

Sorry for flooding, this is another link to ESP8266 MESH discussion.

http://www.esp8266.com/viewtopic.php?f=6&t=903
by EasyRider
Wed Jan 27, 2016 11:33 pm
Forum: ESP8266 boards
Topic: MicroPython on ESP8266 Kickstarter
Replies: 91
Views: 62815

Re: MicroPython on ESP8266 Kickstarter

A quick link to Synapse SNAP primer system overview.

http://www.synapse-wireless.com/upl/dow ... a62cc9.pdf
by EasyRider
Wed Jan 27, 2016 11:16 pm
Forum: ESP8266 boards
Topic: MicroPython on ESP8266 Kickstarter
Replies: 91
Views: 62815

Re: MicroPython on ESP8266 Kickstarter

Exciting news. A suggestion to consider if possible, to enhance/incorporate local wireless MESH capability. Similar to Synapse Wireless, http://www.synapse-wireless.com/iot-products/core-iot/ . Synapse RF modules have limited Python (SNAP) capability, but each device has powerful MESH RF networking ...