zed65
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« on: October 16, 2012, 05:47:24 17:47 » |
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I'm searching for a WiFi module so I can hookup my PIC with my WiFi. Hope you guys can suggest a module with fairly simple protocol (I2C, Serial).
Or perhaps it's easier to use cable (Ethernet)?
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CocaCola
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« Reply #2 on: October 16, 2012, 06:15:55 18:15 » |
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Google 'UART WiFi Module Kit'
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dotm
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$$$
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« Reply #3 on: October 16, 2012, 08:40:41 20:40 » |
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for ethernet/internet purposes i'd recommend you to switch over to avr and use the fantastic tuxgraphics stack. I the used to bridge it to wifi as mentioned here: http://tuxgraphics.org/electronics/201006/avr-wifi.shtmlthis may not be the most elegant method, but it worked well for me and the stack is stable and very small.
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hbruno
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« Reply #4 on: October 16, 2012, 09:04:41 21:04 » |
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elcielo
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« Reply #6 on: October 17, 2012, 12:49:38 12:49 » |
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Texas instruments CC3000 SimpleLink™ Wi-Fi Module http://www.ti.com/product/cc3000
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zed65
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« Reply #7 on: October 17, 2012, 03:11:50 15:11 » |
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I think I will go with the Roving Networks RN-171. Sparkfun have it in stock
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Brosske
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« Reply #10 on: October 21, 2012, 06:03:57 18:03 » |
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I tought it was possible with MRF24J40MA (spi / 2.4GHz)
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Do or do not - there is no try
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sn00p
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« Reply #11 on: October 23, 2012, 03:09:51 15:09 » |
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It depends on what you're wanting to do.
If you want something truly simple an electricimp may be suitable.
It's a device that includes a wifi stack and some simple IO, it runs asynchronously to your device. You program it via a web interface and configure how/what you want it to communicate (i2c/spi/bit banging), so in your case you'd put software on it to communicate with your microcontroller over i2c.
It just depends on what you want to do and how much effort you want to put it.
Edit:
That WF111 mentioned above doesn't look bad value tbh....goes off to read the datasheet.
Double Edit:
Seems it's not microcontroller friendly. Says it requires linux.
Triple Edit: (sorry)
WF121 seems to be the device for micro controllers.
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« Last Edit: October 23, 2012, 03:16:19 15:16 by sn00p »
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zed65
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« Reply #12 on: October 28, 2012, 09:50:05 21:50 » |
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It depends on what you're wanting to do. The thing is, I don't really know what I want to do  I'm thinking if I can connect my microcontroller to a WiFi then to the Internet, the possibilities are endless.. For start, read some ADC/Temp, some I/O:s on and off via Internet.
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Ichan
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« Reply #13 on: October 28, 2012, 09:59:09 21:59 » |
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For experimenting, easy and quick way is to use SparkFun WiFly Breakout board with RovingNetwoks RN131C (now Microchip). Some samples in there too. -ichan
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There is Gray, not only Black or White.
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Taner
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« Reply #14 on: November 03, 2012, 08:10:31 08:10 » |
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Kabron
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« Reply #15 on: November 03, 2012, 07:20:53 19:20 » |
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serialio.com
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SteveyG
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« Reply #16 on: November 17, 2012, 06:23:38 18:23 » |
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The Microchip tools work well from past experience.
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sherazi
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« Reply #17 on: January 28, 2013, 12:11:17 12:11 » |
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lantronix solution is very expensive . does these other modules have easy interface for setting up authorisation settings??
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XxMohannadxX
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« Reply #19 on: October 13, 2014, 08:10:09 20:10 » |
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Ambient
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« Reply #20 on: January 31, 2016, 08:21:23 08:21 » |
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The WF121 is good, sometimes can even replace the controller as you can run quite good scripts on it, unless you need to do a lot of fast bit-bashing.
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SamiQ
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« Reply #21 on: April 21, 2016, 07:59:09 07:59 » |
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If anyone decides to use ESP8266, then I suggest using the AT commands with the help of this library: https://github.com/ve3wwg/ESP8266It is a mature, powerful, and reliable SDK. I have used it successfully with PIC18F87J11 through a serial port @19200 baud. Best regards, Sami
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mare69
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« Reply #23 on: April 24, 2016, 10:59:26 22:59 » |
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cesare
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« Reply #24 on: April 25, 2016, 08:34:27 08:34 » |
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Check ESP-12-E from ADAFRUIT https://www.adafruit.com/products/2491. ESP-12-E is a module using ESP8266 with embedded antenna and is FCC certified.
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