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[Piero67]

Hi

For a new project I'm looking for a cheap bluetooth chip.
All my software resides in a PIC, because on PIC I have a lot of experience and I don't have the time to dedicate myself to learning new development systems.

The need is to send and receive data packets, "NO AUDIO", sending said data preferably with i2c system, alternatively with spi system to the chip which will simply serve as a radio rx - tx fullduplex

Thanks

[Piero67]

I have purchased the NRF24L01 modules pending your reply, if you can kindly give me some indications of connections to use them with an ESUART interface or MMSP SPI via PIC.

I started a project and I am identifying the components to be used, the annual quantities of the radio transceiver are foreseen in 50000 pieces / year