BCSP (Blue Core Serial Protocol) is a proprietary of CSR’s serial protocol. 3. Block Diagram. BC4-ROM. X’tal. ANT. VDD_V. VDD_IO. VREG_IN. UART. USB. 57F68 PDF – BlueTunes ROM QFN – CSR57F68 – CSR, BC57FA05, 57F68 datasheet, 57F68 pinout, 57F68 equivalent, 57F68 schematic. Part Number: 57F68, CSR57F Function: BlueTunes ROM Stereo Headset Solution (Single-Chip Bluetooth V + EDR System). Package.

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Seems odd there’s some mystical way to get it to get into pairing mode. As far as I understand, it doesn’t matter which way I use it. I connected pin 22 to ground and pin 27 to 3. Help improve your experience on DHgate. I bought this bluetooth module: Please give 577f68 your feedback about this page Click Here. Can anyone tell me is it possible to connect to it without any encryption?

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But I’m planning on ordering another RN module and get it working in near future.

CSR BC57F68 Single-chip Bluetooth V2.1 Stereo Audio Module

For the both modules when you see the blue led blinking rapidly that is discovery mode. I cse look carefully enough.

The one LED seems to just indicate that power is on they talk about showing charging a battery and using it as the indicatorwhereas the other one seems to be for the BT connection itself. Anything new happening on this project??

57F68 PDF – BlueTunes ROM QFN – CSR57F68 – CSR

As far as I’ve had any contact with cheap chinese modules, devices, clones – I’ve never got them to work. Judging from some of the other bluetooth audio modules on fleaBay, seems that a good number of them come on breakout shields so you can utilize them easier from the Arduino.

Failing that, I wonder if the support circuitry in the WideHK docs has to be used to perform some initial magic on it at power up, or setting some internal modes. What about powering off the whole thing, disconnect it from the power.

57F68 Datasheet – BlueTunes ROM Stereo Headset Solution

For all private orders, please choose from among those companies only. Other Electronic Components Short Description: Now im looking futher to find a way to get the caller id from the module if anyone can help. LED 0 blue blinks constantly, when I click the button hold 2sec then it turns off and LED 1 red lights up for a few seconds and then they both turn off We’ve selected the bestselling items in this category just for you!


I have some modules using the same chip as yours, and I can not make it visible. Cheap module interface, Buy Quality module provides directly from China module bluetooth Suppliers: Due to possible delay of exchange rate update, price in various currencies is for reference only. If anyone has any experience with something like this I would really appreciate it. That’s why I thinking there’s some more circuitry required instead of just power.

(PDF) 57F68 Datasheet download

I found another module from my local store. You would expect the support circuitry to be already premade for this chip. Submit a Buying Request Let us help you find what you need.

You May Also Like. I wasn’t able to identify any device with my phone. When a connection is established the led will be blinking slower. Return policy details Buyers can receive a partial refund, and keep the item s if they are not as described 57f8 with quality issues by negotiating directly with seller within 30 days from the day the item s were received.

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This item cannot be shipped to United StatesPlease contact seller to resolve this. But these are all the datasheets I could find for this module and they do not explain anything more.

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