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nRF5 action!

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  • scalzS scalz

    @NeverDie @Nca78 oki noted!
    @Terrence yeah, agree too. i have assembled one for testing as it was new and not available. Unfortunately, regarding Mysensors use, there are no flash for ota (in case for future), no signing, no eeprom for routing table (atsam has no eeprom, only emulation if i remember), no sma connector ...

    TerrenceT Offline
    TerrenceT Offline
    Terrence
    wrote on last edited by
    #48

    @scalz >>Unfortunately, regarding Mysensors use, there are no flash for ota (in case for future), no signing, no eeprom for routing table in mysensors, no sma connector ...

    Well so one of you brilliant guys will come up with a FeatherWing that will add all of that functionality right? :thumbsup:

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    • scalzS Offline
      scalzS Offline
      scalz
      Hardware Contributor
      wrote on last edited by scalz
      #49

      @Terrence and no usb goodies for protection. woops can't be added on an external board :) I'm kidding, well, i let others make this featherwing, enough busy on my side ;)

      TerrenceT 1 Reply Last reply
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      • scalzS scalz

        @Terrence and no usb goodies for protection. woops can't be added on an external board :) I'm kidding, well, i let others make this featherwing, enough busy on my side ;)

        TerrenceT Offline
        TerrenceT Offline
        Terrence
        wrote on last edited by
        #50

        @scalz Are you still working on that great looking PIR board?

        1 Reply Last reply
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        • scalzS Offline
          scalzS Offline
          scalz
          Hardware Contributor
          wrote on last edited by scalz
          #51

          @Terrence that's a bit OT ;) yep among others things, and i'm quickly distracted so i need to stay focused :)

          TerrenceT 1 Reply Last reply
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          • scalzS scalz

            @Terrence that's a bit OT ;) yep among others things, and i'm quickly distracted so i need to stay focused :)

            TerrenceT Offline
            TerrenceT Offline
            Terrence
            wrote on last edited by
            #52

            @scalz I think there is HUGE interest in a good working PIR solution. That gets my vote.:mag_right:

            1 Reply Last reply
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            • TerrenceT Terrence

              @NeverDie I love the Feather boards. Currently working with the RFM69 feather. Build in battery connector/charger is very nice to have.

              NeverDieN Offline
              NeverDieN Offline
              NeverDie
              Hero Member
              wrote on last edited by
              #53

              @Terrence said in Minimalist SAMD21 TQFP32 Pro Mini:

              @NeverDie I love the Feather boards. Currently working with the RFM69 feather. Build in battery connector/charger is very nice to have.

              Have you found a cheaper source than Amazon for buying them?

              TerrenceT S 2 Replies Last reply
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              • NeverDieN NeverDie

                @Terrence said in Minimalist SAMD21 TQFP32 Pro Mini:

                @NeverDie I love the Feather boards. Currently working with the RFM69 feather. Build in battery connector/charger is very nice to have.

                Have you found a cheaper source than Amazon for buying them?

                TerrenceT Offline
                TerrenceT Offline
                Terrence
                wrote on last edited by Terrence
                #54

                @NeverDie No, Adafruit is the maker/seller and before just recently you had to buy them from them and pay the shipping and slow order fill process.

                I have Amazon Prime, so shipping is "free" and they show up in 2 days.

                I have never seen them for lower than MSRP.

                1 Reply Last reply
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                • Nca78N Offline
                  Nca78N Offline
                  Nca78
                  Hardware Contributor
                  wrote on last edited by
                  #55

                  Just discovered this, bought with no wifi (no need for it) and usb adapter. It's using a SAMD21E17 (so 16k/128k) but should be enough for playing a bit and I love the stackable usb adapter that you need to buy only once for all your boards.
                  http://www.wino-board.com/store/en/basic-modules/16-winoboard.html

                  1 Reply Last reply
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                  • NeverDieN Offline
                    NeverDieN Offline
                    NeverDie
                    Hero Member
                    wrote on last edited by NeverDie
                    #56

                    What do you guys think of the NRF51822?
                    https://www.aliexpress.com/item/NRF51822-2-4G-Wireless-Module-Wireless-Communication-Module-Bluetooth-module-zigbee-module-DMX512/32726191346.html?spm=2114.01010208.3.16.u9URcX&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10130_10136_10137_10060_10155_10062_437_10154_10056_10055_10054_10059_303_100031_10099_10103_10102_10096_10052_10053_10142_10107_10050_10051_5030014_10084_10083_10119_10080_10082_10081_10178_10110_519_10111_10112_10113_10114_10182_10078_10079_10073_10123_10120_10189_142,searchweb201603_1,ppcSwitch_4&btsid=bdb83fff-e500-45cf-becd-3dfdfd896dad&algo_expid=5ab8c3b2-cd02-4c0a-8ea8-941792ebfedc-2&algo_pvid=5ab8c3b2-cd02-4c0a-8ea8-941792ebfedc
                    The dev boards are really cheap, and they come with a capable mcu.

                    NeverDieN TerrenceT 2 Replies Last reply
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                    • NeverDieN NeverDie

                      What do you guys think of the NRF51822?
                      https://www.aliexpress.com/item/NRF51822-2-4G-Wireless-Module-Wireless-Communication-Module-Bluetooth-module-zigbee-module-DMX512/32726191346.html?spm=2114.01010208.3.16.u9URcX&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10130_10136_10137_10060_10155_10062_437_10154_10056_10055_10054_10059_303_100031_10099_10103_10102_10096_10052_10053_10142_10107_10050_10051_5030014_10084_10083_10119_10080_10082_10081_10178_10110_519_10111_10112_10113_10114_10182_10078_10079_10073_10123_10120_10189_142,searchweb201603_1,ppcSwitch_4&btsid=bdb83fff-e500-45cf-becd-3dfdfd896dad&algo_expid=5ab8c3b2-cd02-4c0a-8ea8-941792ebfedc-2&algo_pvid=5ab8c3b2-cd02-4c0a-8ea8-941792ebfedc
                      The dev boards are really cheap, and they come with a capable mcu.

                      NeverDieN Offline
                      NeverDieN Offline
                      NeverDie
                      Hero Member
                      wrote on last edited by
                      #57

                      https://www.youtube.com/watch?v=WmCmqN2i_Xo

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                      • NeverDieN Offline
                        NeverDieN Offline
                        NeverDie
                        Hero Member
                        wrote on last edited by NeverDie
                        #58

                        What I find even more interesting than that, though, is "extended range" Bluetooth, which might very well be the all-in-one tiny module that does it all: http://www.cypress.com/blog/psoc-creator-news-and-information/design-long-range-bluetooth-applications-new-ez-ble-psoc-xtxr
                        No need to add an NRF24L01 or an RFM69 module, because for home automation, the extended range version of bluetooth should have adequate range already. And it has a capable ARM MCU built in.

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                        • scalzS Offline
                          scalzS Offline
                          scalz
                          Hardware Contributor
                          wrote on last edited by scalz
                          #59

                          @NeverDie radio mcus are nice ;)

                          1 Reply Last reply
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                          • NeverDieN NeverDie

                            What do you guys think of the NRF51822?
                            https://www.aliexpress.com/item/NRF51822-2-4G-Wireless-Module-Wireless-Communication-Module-Bluetooth-module-zigbee-module-DMX512/32726191346.html?spm=2114.01010208.3.16.u9URcX&ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10130_10136_10137_10060_10155_10062_437_10154_10056_10055_10054_10059_303_100031_10099_10103_10102_10096_10052_10053_10142_10107_10050_10051_5030014_10084_10083_10119_10080_10082_10081_10178_10110_519_10111_10112_10113_10114_10182_10078_10079_10073_10123_10120_10189_142,searchweb201603_1,ppcSwitch_4&btsid=bdb83fff-e500-45cf-becd-3dfdfd896dad&algo_expid=5ab8c3b2-cd02-4c0a-8ea8-941792ebfedc-2&algo_pvid=5ab8c3b2-cd02-4c0a-8ea8-941792ebfedc
                            The dev boards are really cheap, and they come with a capable mcu.

                            TerrenceT Offline
                            TerrenceT Offline
                            Terrence
                            wrote on last edited by
                            #60

                            @NeverDie I love the new 51840 (the one that does the long distance, the 832 is the High throughput chip) Please work with the 840.

                            I have the nRF52840 Preview DK, but have not fired it up yet. Still trying to understand how to code Bluetooth.
                            http://www.nordicsemi.com/eng/Products/nRF52840-Preview-DK.

                            SiLabs has an interesting Gecko BT5 chip as well.
                            http://www.silabs.com/products/wireless/bluetooth/blue-gecko-bluetooth-smart-socs

                            NeverDieN 1 Reply Last reply
                            2
                            • NeverDieN Offline
                              NeverDieN Offline
                              NeverDie
                              Hero Member
                              wrote on last edited by
                              #61

                              1 megabyte of flash and 256K of RAM! And long range too! Wow, that NRF52840 takes things to a whole new level. When will we be seeing regular modules with it beyond just the developer kits?

                              Also, the inevitable question: is it programmable through the Arduino IDE? I sure hope the answer is yes.

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                              0
                              • scalzS Offline
                                scalzS Offline
                                scalz
                                Hardware Contributor
                                wrote on last edited by scalz
                                #62

                                840 is pretty new, and if i'm not wrong, final version is planned in few month for end of year (it's a bga package, and preview version), there are a very few modules actually, but expensive to order, for a beta though. So if there is a support for it in Arduino, it could be not complete yet. i'll tell you more when i'll get mine :)

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                                • NeverDieN Offline
                                  NeverDieN Offline
                                  NeverDie
                                  Hero Member
                                  wrote on last edited by NeverDie
                                  #63

                                  OK, so if we wanted to make something today (or, at least before the end of the year), what module should we use now such that the nRF52840 will be an easy upgrade when it arrives later and sells for (hopefully) cheap on Aliexpress? Would it be the nRF51422 (which I don't believe does long range)? In fact, I'm not sure whether Nordic has anything long range before this nRF52840. That's kinda why I was looking at the cypress or silicon labs product lines, not knowing that Nordic had something in the wings already.

                                  When it does become available, it looks as though it will be around $7 for quantity 1: http://www.mouser.com/ProductDetail/Nordic-Semiconductor/nRF52840-QIAA-R7/?qs=sGAEpiMZZMve4%2FbfQkoj%252bGh7uW9JJ8VYnj7XFjezTdQ%3D

                                  Actually, it says 16 week lead time, so that's more or less consistent with what Scalz said.

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                                  0
                                  • NeverDieN Offline
                                    NeverDieN Offline
                                    NeverDie
                                    Hero Member
                                    wrote on last edited by NeverDie
                                    #64

                                    This whole topic has been brewing in the back of my mind for a couple years now:
                                    https://forum.mysensors.org/topic/1788/nrf51822-as-an-all-in-one
                                    and
                                    https://forum.mysensors.org/topic/3836/anyone-besides-me-looking-into-long-range-bluetooth-for-their-wireless-nodes

                                    With the nRF52840, it looks as though the moment has finally arrived to tie it all together and give it a try. :)

                                    I just have no idea where to even begin though. Just order the nRF52840 preview DK? Is it fairly quick to get something up and running, or is it a fairly steep learning curve?

                                    JokgiJ 1 Reply Last reply
                                    0
                                    • TerrenceT Terrence

                                      @NeverDie I love the new 51840 (the one that does the long distance, the 832 is the High throughput chip) Please work with the 840.

                                      I have the nRF52840 Preview DK, but have not fired it up yet. Still trying to understand how to code Bluetooth.
                                      http://www.nordicsemi.com/eng/Products/nRF52840-Preview-DK.

                                      SiLabs has an interesting Gecko BT5 chip as well.
                                      http://www.silabs.com/products/wireless/bluetooth/blue-gecko-bluetooth-smart-socs

                                      NeverDieN Offline
                                      NeverDieN Offline
                                      NeverDie
                                      Hero Member
                                      wrote on last edited by NeverDie
                                      #65

                                      @Terrence said in Minimalist SAMD21 TQFP32 Pro Mini:

                                      @NeverDie I love the new 51840 (the one that does the long distance, the 832 is the High throughput chip) Please work with the 840.

                                      I have the nRF52840 Preview DK, but have not fired it up yet. Still trying to understand how to code Bluetooth.
                                      http://www.nordicsemi.com/eng/Products/nRF52840-Preview-DK.

                                      SiLabs has an interesting Gecko BT5 chip as well.
                                      http://www.silabs.com/products/wireless/bluetooth/blue-gecko-bluetooth-smart-socs

                                      Even though you said 840 rather than 832, might the 832 yet still be a decent way to get started?
                                      https://www.adafruit.com/product/3406
                                      And then transition to the 840 when it becomes more available? At least the 832 is in the same nRF52 samily as the 840.

                                      My hunch is that bluetooth long range is going to win, because regular bluetooth is already baked into everything.

                                      TerrenceT 1 Reply Last reply
                                      0
                                      • NeverDieN NeverDie

                                        @Terrence said in Minimalist SAMD21 TQFP32 Pro Mini:

                                        @NeverDie I love the new 51840 (the one that does the long distance, the 832 is the High throughput chip) Please work with the 840.

                                        I have the nRF52840 Preview DK, but have not fired it up yet. Still trying to understand how to code Bluetooth.
                                        http://www.nordicsemi.com/eng/Products/nRF52840-Preview-DK.

                                        SiLabs has an interesting Gecko BT5 chip as well.
                                        http://www.silabs.com/products/wireless/bluetooth/blue-gecko-bluetooth-smart-socs

                                        Even though you said 840 rather than 832, might the 832 yet still be a decent way to get started?
                                        https://www.adafruit.com/product/3406
                                        And then transition to the 840 when it becomes more available? At least the 832 is in the same nRF52 samily as the 840.

                                        My hunch is that bluetooth long range is going to win, because regular bluetooth is already baked into everything.

                                        TerrenceT Offline
                                        TerrenceT Offline
                                        Terrence
                                        wrote on last edited by Terrence
                                        #66

                                        @NeverDie I think the 832 would be a good start until the 840 is available. I think all programming will be the same for when we switch over the 840. I am not 100% sure though.

                                        I have been looking at the AdaFruit 832 since it came out, but have not pulled the trigger yet, as I have not yet opened my 840 dev kit.

                                        We can definitely program the AdaFruit 832 with Arduino.

                                        I agree with you that BT5 long range is the way to the future due to it's low energy, great built in security, long range and no additional chip required.... and >>because regular bluetooth is already baked into everything.

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                                        • scalzS Offline
                                          scalzS Offline
                                          scalz
                                          Hardware Contributor
                                          wrote on last edited by scalz
                                          #67

                                          I agree with @Terrence ;)
                                          For end users, i think you won't see a big diff in Arduino when 840 will be released. but they are not really the same inside..
                                          Also 840 is Nordic flagship, so it won't be as cheap as nrf51 series soon. And the same applies to 832 which is still affordable regarding specs. That's why they've released the 810, for lower cost, same RF perf as 832, but less memory.

                                          TerrenceT 1 Reply Last reply
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