common bootloader?
#6
The nRF5's SDK has a bootloader with a few ways to enter it (button on startup, set a bit and force a restart over a normal BLE). Almost every commercial sports tech sensor is using the Nordic Reference or a modified derivative. The down side is that the reference is really setup for "no backsies", as in firmware is given a version, and you can't put on an older one. There was an open bootloader in 15.3.0 (haven't checked 16 yet) but it's nrF52840 USB and not BLE.


Messages In This Thread
common bootloader? - by Jeeves - 12-05-2019, 04:36 AM
RE: common bootloader? - by lupyuen - 12-05-2019, 04:43 AM
RE: common bootloader? - by Jeeves - 12-05-2019, 05:24 AM
RE: common bootloader? - by lupyuen - 12-05-2019, 06:07 AM
RE: common bootloader? - by Jeeves - 12-05-2019, 06:17 AM
RE: common bootloader? - by Independent_Contact - 01-10-2020, 10:39 AM
RE: common bootloader? - by geoffrey.vl - 05-01-2020, 07:29 AM
RE: common bootloader? - by JF002 - 05-02-2020, 03:45 AM
RE: common bootloader? - by danielt - 05-04-2020, 03:36 AM
common bootloader? - by lupyuen - 05-02-2020, 04:17 AM
RE: common bootloader? - by geoffrey.vl - 05-02-2020, 12:51 PM
common bootloader? - by lupyuen - 05-07-2020, 09:35 AM
RE: common bootloader? - by danielt - 05-07-2020, 10:06 AM
common bootloader? - by lupyuen - 05-08-2020, 10:29 AM
common bootloader? - by lupyuen - 05-09-2020, 12:39 PM
RE: common bootloader? - by danielt - 05-11-2020, 05:34 AM

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