https://devzone.nordicsemi.com/f/nordic-q-a/62438/characteristics-and-software-developmentI am developing an IoT system in which I need to link multiple devices to a master, which is why my nRF52810 chip caught my attention so I am interested in knowing how many devices can be connected simultaneously to this chip, that is, for example, Ien-USTelligent Community 13Thu, 11 Jun 2020 11:23:28 GMThttps://devzone.nordicsemi.com/thread/254454?ContentTypeID=1Thu, 11 Jun 2020 11:23:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d975b472-7ec1-481d-bab8-687165ff2258Vidar Berg<p>Hello,</p> <p>The nRF52810 is one of our low-cost alternatives in the nRF52 family and comes with significantly less memory compared to our more high-end devices. This constrain makes it less suitable for applications requiring multiple active links.&nbsp; I would instead recommend starting development with the nRF52840 or nrf52833 (<a href="https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-DK">nRF52840 DK) </a>to find out how much memory you will end up needing for your device.</p> <p>Both the s140 and s132 Softdevice stacks (nordic Bluetooth stack) support up to 20 concurrent connections given that you have enough RAM available.&nbsp;</p> <p>Some additional links I think you may find useful:</p> <p>-&nbsp; <span><a title="nRF52 Series" href="https://infocenter.nordicsemi.com/topic/struct_nrf52/struct/nrf52.html?cp=4">nRF52 Series</a></span> - comparison of ICs in the nRF52 lineup</p> <p>- <span><a title="nRF5 Getting Started" href="https://infocenter.nordicsemi.com/topic/struct_nrf5gs/struct/nrf5gs.html?cp=1">nRF5 Getting Started</a></span></p> <p><span>- <a title="Getting Started" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/nrf51_getting_started.html?cp=7_1_1">Getting Started</a> - For SW developement using the nRF5 SDK</span></p> <p><span>Best regards,</span></p> <p><span>Vidar</span></p><div style="clear:both;"></div>