CC2650: TMP007 + MSP430 + CC2650

Manaf Parvez

Part Number: CC2650

I have made a schematic wherein i read temperature from TMP007 sensor via MSP430 and then transfer the data to CC2650 through UART which in turn broadcasts

through BLE medium.

Please have a look at the circuit and give your feedback.

over 8 years ago

0 YiKai Chen over 8 years ago

Guru 735695 points

Why don't you connect TMP007 to CC2650 directly? It would be more cost effective.

0 Manaf Parvez over 8 years ago in reply to YiKai Chen

Prodigy 160 points

Thanks for the prompt reply.
I am new to CC2650 programming so i thought to develop a wireless sensor using the above configuration and parallely i can develop my programming skills and use cc2650 directly.

0 YiKai Chen over 8 years ago in reply to Manaf Parvez

Guru 735695 points

From my point of view, there is no need to do so and TI already provide example code for CC26xx connected with TMP007.

0 Manaf Parvez over 8 years ago in reply to YiKai Chen

Prodigy 160 points

Ok. I have modified the above circuit for both the applications i.e. MCU+CC2650 and only CC2650. I will try to program CC2650 directly now and in case it dint work out then i can anyways adopt other configuration.
Please check once.

Thanks

0 YiKai Chen over 8 years ago in reply to Manaf Parvez

Guru 735695 points

The I2C connection is OK.

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CC2650: TMP007 + MSP430 + CC2650