Radio Low power

[John henrry]

Hello  Im new here.

Im test Radio : Low power

When i push button --> wake up and send packet, after send packet, it sleep.

can you help me? thank you.

have a good day .

[awneil]

Help you with what exactly?

• Are you referring to an SDK example?
• Do you have something, but it's not working?
• Are you asking how to get started?
• other?

We can't read your mind!

[John henrry]

Sorry my english not ok.

  - I want to comunication 2 nRF51822 ( radio).

(1) nRF51822 ( I use send data)

(2) nRF51822 ( I use Receive data)

Normal (1) sleep mode. when push button (1) wake up and send data --> (2), after send data,(1) sleep.

Thank you.

[awneil]

John henrry said:

Sorry my english not ok

Your English is fine - there was just not enough information in your post.

John henrry said:

I want to comunication 2 nRF51822

As Simonr says, that's rather an old product - do you have a specific reason for starting with that?

Do you specifically want to use BLE (Bluetooth Low Energy), or would a proprietary radio protocol be OK for your application?

With BLE, one of your devices would need to be a Central (presumably number 2?) and the other (number 1?) would be a Peripheral.

This is the standard BLE architecture - not specific to Nordic or nRF51.

https://learn.adafruit.com/introduction-to-bluetooth-low-energy/gap

https://www.nordicsemi.com/Get-Started

https://devzone.nordicsemi.com/nordic/short-range-guides/b/getting-started/posts/introduction-to-bluetooth-low-energy-and-ble-devel

[John henrry]

tks you