nRF51

RE: nRF51

ovrebekk — Tue, 03 Mar 2020 13:38:35 GMT

I assume you mean the nRF52810 and the nRF51802?

Both of these can run the ESB protocol, and support one transmitter sending data to the same receiver, but please be aware that you need to write the code for the MCU to implement this on top of the ESB library. The ESB protocol itself is quite simple, and you need to add code on top to implement higher level protocol features (such as encryption, channel hopping, pairing etc).

In general I would recommend using the nRF52 series over the nRF51 series as it has significantly improved CPU performance, lower current consumption, and improved peripheral and radio performance.

Best regards
Torbjørn

RE: nRF51

ZZH2020 — Tue, 03 Mar 2020 06:37:44 GMT

Hi，Torbjørn

Thank you!

We intend to use 2.4GHz proprietary protocols, we are interested nRF52810 device and nRF52802 device.
Can they meet our needs?

RE: nRF51

ovrebekk — Mon, 02 Mar 2020 15:02:30 GMT

For clarity, you are interested in the nRF52810 device, and not the nRF51?

Have you decided which RF protocol you want to use?

BLE or something else?

Best regards
Torbjørn