Search found 61 matches

by philwilkinson40
Fri Oct 12, 2018 2:42 am
Forum: Drivers for External Components
Topic: TinyRTC I2C Module DS1307 + AT24C32N
Replies: 13
Views: 5429

Re: TinyRTC I2C Module DS1307 + AT24C32N

it was 2.85V, so I put in a brand new CR1220 which read over 3V. Unfortunately this has the same result.
I repeated this on a second tiny RTC clone with the same outcome.
Phil
by philwilkinson40
Thu Oct 11, 2018 11:02 am
Forum: Drivers for External Components
Topic: TinyRTC I2C Module DS1307 + AT24C32N
Replies: 13
Views: 5429

Re: TinyRTC I2C Module DS1307 + AT24C32N

sorry to add to an old thread, but it seems relevant. I am using a clone TinyDS1307 with a WEMOS D1 mini Pro ESP8266. All works well but the RTC time does not survive a power reset. setting ds.halt(False) has the same outcome. I have tried the same code with the uRTC driver too with the same result....
by philwilkinson40
Fri Aug 10, 2018 9:36 am
Forum: Programs, Libraries and Tools
Topic: rshell connecting to Pycom boards using Pybytes firmware
Replies: 0
Views: 815

rshell connecting to Pycom boards using Pybytes firmware

This question relates to using Rshell tool with Pycom boards flashed with Pybytes firmware. I recently started using Pycom's Pybytes firmware on a Pycom devboard (LoPy) and unfortunately Rshell is no longer able to connect. ls /dev/tty* returns the correct port. However rshell --buffer-size=30 -a -p...
by philwilkinson40
Tue Jul 24, 2018 10:50 pm
Forum: Programs, Libraries and Tools
Topic: MicroPython IDE
Replies: 13
Views: 26679

Re: MicroPython IDE

I think the lack of a strong IDE is a real barrier to entry to using Micropython (particularly for beginners). As a hacker-level maker (non commercial) I personally use Atom on linux Ubuntu to write code and manage small projects. I can also directly interface with the REPL using Pycom's PYMAKR Atom...
by philwilkinson40
Fri Jul 20, 2018 3:57 am
Forum: ESP8266 boards
Topic: Cant access REPL
Replies: 3
Views: 1384

Re: Cant access REPL

OK @chromecat step by step: 1) when you installed the firmware using esptool.py what message was displayed in the Terminal? Did you erase_flash first before you write flash the firmware? What speed (baudrate) did you use? Try it at 115200. 2) How are you trying to access REPL? Using PUTTY on Windows...
by philwilkinson40
Thu Jul 19, 2018 4:25 am
Forum: General Discussion and Questions
Topic: MicroPython AP spotted in the wild
Replies: 2
Views: 1143

Re: MicroPython AP spotted in the wild

Perhaps RailCorp are trialing some on-board sensor network options?
We can only dream.
by philwilkinson40
Tue Jul 17, 2018 1:49 pm
Forum: Newsletter archive
Topic: MicroPython Newsletter Issue 3
Replies: 3
Views: 4622

Re: MicroPython Newsletter Issue 3

thanks for the in depth update @Damien, this looks an extremely exciting application and development of Micropython.
by philwilkinson40
Sun Jul 08, 2018 2:09 am
Forum: ESP8266 boards
Topic: unable to revert to main filesystem
Replies: 3
Views: 1245

unable to revert to main filesystem

I am running a uSD card shield on a esp8266 devboard I am able to mount the SD card using import machine, sdcard, os sd = sdcard.SDCard(machine.SPI(1), machine.Pin(15)) os.umount('/') vfs=os.VfsFat(sd) os.mount(vfs, '/sd') os.listdir() I can then open and append files in the /sd directory. However I...
by philwilkinson40
Tue Jul 03, 2018 2:16 pm
Forum: Programs, Libraries and Tools
Topic: using Rshell with windows
Replies: 3
Views: 4382

Re: using Rshell with windows

Just a quick update to this thread. Particularly to help those who thought running a quick workshop would be a great way to introduce Micropython to others... Linux users installed and interacted well with Rshell Windows users managed to use MPFshell with the usual driver updates required I could no...
by philwilkinson40
Wed Jun 27, 2018 7:28 am
Forum: Other Boards
Topic: LOLIND32
Replies: 2
Views: 1363

Re: LOLIND32

perhaps try the module documentation for the ESP8266, as there isn't really very much for the ESP32 right now.
There is close similarity between many of the ESP8266 and ESP32 micropython port modules.