Send data from one nrf52 to another nrf52

[Reza papi]

Hello everyone. I am trying to develop a communication link between two nrf52 devices. I want to collect measurements from some sensors, pack them into a single data pack and send them every for example 10 seconds and receive the data on the other board and finally send the data with UART peripheral. The main reason to wish this service is to save power as much as possible. do you have any suggestions? at this stage, I create a gatts service with a notification that can update the data on nrf app on my phone every 5 seconds.

Thank you

[Simonr]

Hi

What exactly are you struggling with on your end? Which SDK are you using for development, the nRFConnect SDK (NCS) or nRF5 SDK? Did you have any issues with the example project Dien Nguyen shared with you?

Best regards,

Simon

[Reza papi]

Hi simnor,

I am using nrf52832 with nRF5_SDK_17.0.2. in my project I have a very limited power budget (80 uA on average) so the most important thing is the power efficiency. I did not check with Dien code yet because actually, I don't know what is the meaning of the Beacon! I want to pack my data from different sensors and just send this bytes at a short time and receive these bytes at the receiver side. then using serial communication to import them into Matlab. the main challenge for me is to find the best way to send these data with maximum power efficiency.

Thank you