alikian
alikian
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If you want it for Bluetooth 4 only then RFDuino is a better choice.CC3200 is MCU 80Mhz with WiFi only no bluetooth The way Arduino communicate with Intel Edison is trough the file system which make very slow. for every command to WiFi you need …
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And about spark.io, I tested that one too when code gets big spark core was freezing. The new version looks promissing. CC3000 is pretty bad and is not stable and it was b/g only. But CC3200 is very good MCU 80Mhz with WiFi built in b/g/n.I…
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I tried that one too with Arduino Shield, that is pretty slow. Is kind of expensive and $50 I recommend CC3200 from ti Ali
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I have same issue, and getting device ID 0x00 did you fix it?
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There are another series of Bluetooth UART from SparkFun RN41 class 1 and RN42 class 2 https://www.sparkfun.com/categories/115
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This is from RFduino for communicating with iPhone - 32 kbit/sec at 1.5ft (4000 bytes per second) - 24 kbit/sec at 40ft (3000 bytes per second) I asked this question from their team, is there any way to increase it and they said no: http://for…
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BLE (Bluetooth 4) doesn't required MFi and iOS fully support it. But for iOS it limited to: 30 ms interval * 6 packets * 20 bytes per packet which will be = 4KB/sec Bluetooth 2 class 1 or 2 are much faster up 500kbps but iOS required MFi progra…
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There is an issue with Apple products iPhone/iPad. Apple doesn't support SPP (Srial Bluetooth) and it has its own iAP protocol iAP requires to be member of MFi (Made for iPhone) program, not easy to enter to that program. But Android doesn't have…
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The DPCM and ADPCM are widely used in Telecommunication industry to save bandwidth. The fact about BTLE is that is not design for high speed streaming and you may better of with regular Bluetooth 2.1 EDR. As a standard EEG required 21 channels…