Well, Co-founder of Makerdiary is here :) I love this article, and I wanna promote our works in this thread :) We are build some little Nordic nRF52-based wid

Well, Co-founder of Makerdiary is here :) I love this article, and I wanna promote our works in this thread :) We are build some little Nordic nRF52-based widgets for maker with a lot of documents, you can find more wiki at here[1][2]. And we are try to use MESH network technology to protect our IoT data, here is some tutorial for BLE MESH[3] and OpenThread MESH[4]. BTW, if you are intersted in FIDO U2F security key, please check here[5], an open source FIDO U2F implementation on nRF52 SoC. [1]: https://wiki.makerdiary.com https://wiki.makerdiary.com [2]: https://blog.makerdiary.com https://blog.makerdiary.com [3]: https://blog.makerdiary.com/getting-started-with-bluetooth-mesh-development/ https://blog.makerdiary.com/getting-started-with-bluetooth-m... [4]: https://blog.makerdiary.com/build-a-thread-network-with-nrf52840-mdk/ https://blog.makerdiary.com/build-a-thread-network-with-nrf5... [5]: https://github.com/makerdiary/nrf52-u2f https://github.com/makerdiary/nrf52-u2f