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nRF52, I2C, SPI, BLE project

Although I have a fair amount of experience with PIC microcontrollers, I am new to the nRF52 and I am finding it difficult to make the transition. However I have been given a job and I believe nRF52 would be the perfect solution. I would simply use a PIC to convert the I2C sensor data to a UART BLE module, but product must be tiny...

The job parameters are simple: A single sensor (ILM-20948) using either an I2c (TWI?) or SPI communication to nRF52, which passes the data over BLE.

I bought a nRF52840DK, however I am willing to buy any other DK if there is a better option. I have the IDE/SDK installed and set up and can load samples from the SDK and burn the chip.

Because the product is meant to be small, I am thinking EYSHSNZWZ (nRF52832) or similar. I am open to suggestions, but it has to be very small.

I am looking for Advice on the easiest way to develop the product. If there is a SDK or Code Snippet example available, I would love to be spoon fed a solution. I am hoping to learn from this, but getting it done is important... Because the entire nRF52 environment is new to me I am still learning where all the resources are. I am hoping someone who knows the system can point me in the right direction.

If it wasn't too expensive I would also consider taking an online course to accelerate my learning curve, if anyone has advice about a good one that will specifically cover my immediate needs.

Thanks!

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