Search found 12 matches
- Wed Nov 08, 2017 8:43 am
- Forum: WiPy and CC3200 boards
- Topic: Power Specifications
- Replies: 7
- Views: 8584
Re: Power Specifications
We will add detailed tech specs with this info to our website. In the mean time, here they are: Active (WiFi Station mode) MCU @ 80MHz ---> 14mA Active (WiFi AP mode) MCU @ 80MHz ---> 45mA Suspended (WiFi Station mode) ---------------> 850uA Suspended (WiFi AP mode) -------------------> 30mA Hibern...
- Thu Sep 08, 2016 9:36 am
- Forum: Other Boards
- Topic: Porting to mbed
- Replies: 4
- Views: 5628
Re: Porting to mbed
I just started trying to port it to another mbed board. The board has more than 100K flash, so that will not be an issue. I am still learning about the board and mbed, which might be a bigger issue in porting mircopython to my board :( Question, where can I find makembedpins.py, and do you have anyh...
- Mon Nov 30, 2015 12:55 pm
- Forum: Other Boards
- Topic: RedBear at Kickstarter
- Replies: 7
- Views: 7965
Re: RedBear at Kickstarter
It seams that they made the stretch goal and will support Python: https://www.kickstarter.com/projects/1991736672/redbear-duo-a-small-and-powerful-wi-fi-ble-iot-boa/posts/1422670 To me it is not clear if this will be microPython or not. From the comment sections: We have just announced our 2 Stretch...
- Fri Oct 23, 2015 7:28 am
- Forum: WiPy and CC3200 boards
- Topic: Setting pin alternate function
- Replies: 16
- Views: 13864
Re: Setting pin alternate function
Dani, While talking about the timer class, I think there should be a more accurate way to set the duty cycle. Using integers in the range of 0...100 is easy but very limiting. Another, second way of setting the dutyc cycle could be this: t1 = timer(mode=PWM, timer.A, T=1000, Tpos=500 # 50%; set peri...
- Thu Oct 22, 2015 3:14 pm
- Forum: WiPy and CC3200 boards
- Topic: Setting pin alternate function
- Replies: 16
- Views: 13864
Re: Setting pin alternate function
Hi, You need to provide at least the frequency for the timer channel to be initialized: tim_a = tim.channel(Timer.A, freq=10000) I know that the Timer API is inconsistent... we really need to define a proper one as part of the new Hardware API. That is what I tried first and did not work either, so...
- Thu Oct 22, 2015 2:55 pm
- Forum: WiPy and CC3200 boards
- Topic: Setting pin alternate function
- Replies: 16
- Views: 13864
Re: Setting pin alternate function
I have some issues getting the timer.channel part working. >>> gp = 'GP10' >>> pout = Pin(gp, mode=Pin.ALT) >>> for x in pout.alt_list(): # why should I find the alt number for PWM of the system already knows it ... if 'PWM' in x[0]: ... pout = Pin(gp, mode=Pin.ALT, alt=x[1]) >>> print('pout:', pout...
- Fri Oct 09, 2015 11:08 am
- Forum: WiPy and CC3200 boards
- Topic: running from 3v3?
- Replies: 6
- Views: 7210
Re: running from 3v3?
To be sure I studied the datasheet: The TPS796xx PMOS-pass transistor has a built-in back diode that conducts reverse current when the input voltage drops below the output voltage (for example, during power-down). Current is conducted from the output to the input and is not internally limited. If ex...
- Fri Oct 09, 2015 8:14 am
- Forum: WiPy and CC3200 boards
- Topic: running from 3v3?
- Replies: 6
- Views: 7210
Re: running from 3v3?
HI Daniel,
Yes works indeed with 3V3 only. Now I need to learn the WiPy and get all the network, PWM and power savings working
thanks
Paul
Yes works indeed with 3V3 only. Now I need to learn the WiPy and get all the network, PWM and power savings working
thanks
Paul
- Thu Oct 08, 2015 9:23 am
- Forum: WiPy and CC3200 boards
- Topic: running from 3v3?
- Replies: 6
- Views: 7210
running from 3v3?
Hi I have a LED driver that I want to control via the Wipy to make a smart LED lamp. The driver has a 3.3 to 3.5V aux supply which I want to use to power the WiPy. If I connect this to the 3V3 pin and leave VIN open, will this work? The CC3200 should be fine with these voltages, however I do not kno...
- Wed Oct 07, 2015 8:28 am
- Forum: WiPy and CC3200 boards
- Topic: received my Wipy
- Replies: 3
- Views: 5091
Re: received my Wipy
Hi Dani, Both boards are working. I can connect with FTP in Chrome, however ftp.exe in win7 has some issues when using the DIR command. Using telnet (from PuTTY r0.65) is working fine too. See below: Micro Python v1.4.6-21-gff736d6 on 2015-09-27; WiPy with CC3200 Login as: micro Password: Login succ...