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s340_softdevice_adafruit_nrf52840_feather_express [2020/02/09 17:48]
orrmany
s340_softdevice_adafruit_nrf52840_feather_express [2020/02/09 17:50] (current)
orrmany [Credits]
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 **BEWARE**: trying to install the CircuitPython UF2 package to a S340-adapted Feather will brick your Feather and you will need to use a SWD programmer device to make your Feather usable again! **BEWARE**: trying to install the CircuitPython UF2 package to a S340-adapted Feather will brick your Feather and you will need to use a SWD programmer device to make your Feather usable again!
 ==== Credits ==== ==== Credits ====
-A number of internet resources helped me. The biggest help came as form of a personal mail from [[https://​github.com/​rtgree01|Ryan Green]], whom I got acquainted with by [[https://​www.arduinolibraries.info/​authors/​cujomalainey|Curtis Malainey]]. It was Ryan, who first managed the S340 SoftDevice to work with his Feather and he kindly shared his steps with me. This guide is based primarily on his work.  ​+A number of internet resources helped me. The biggest help came as form of a personal mail from [[https://​github.com/​rtgree01|rtgree01]], whom I got acquainted with by [[https://​www.arduinolibraries.info/​authors/​cujomalainey|Curtis Malainey]]. It was him, who first managed the S340 SoftDevice to work with his Feather and he kindly shared his steps with me. This guide is based primarily on his work.  ​
   *   ​[[https://​github.com/​charlesportwoodii/​Adafruit_nRF52_Bootloader]] -- some interesting learnings about the bootloader   *   ​[[https://​github.com/​charlesportwoodii/​Adafruit_nRF52_Bootloader]] -- some interesting learnings about the bootloader
   * [[https://​learn.sparkfun.com/​tutorials/​nrf52840-advanced-development-with-the-nrf5-sdk]] -- I learnt a lot about using the nRF5 SDK and the ARM-GCC workflow   * [[https://​learn.sparkfun.com/​tutorials/​nrf52840-advanced-development-with-the-nrf5-sdk]] -- I learnt a lot about using the nRF5 SDK and the ARM-GCC workflow
-  * [[https://​learn.sparkfun.com/​tutorials/​nrf52840-development-with-arduino-and-circuitpython]] tons of info about what does it take to add a new board-type to the Arduino IDE. This also helped a lot in understanding ​Ryan's comments about his PlatformIO adaptation.+  * [[https://​learn.sparkfun.com/​tutorials/​nrf52840-development-with-arduino-and-circuitpython]] tons of info about what does it take to add a new board-type to the Arduino IDE. This also helped a lot in understanding ​rtgree01's comments about his PlatformIO adaptation.
   * The Adafruit nrf52 bootloader: [[https://​github.com/​adafruit/​Adafruit_nRF52_Bootloader]]   * The Adafruit nrf52 bootloader: [[https://​github.com/​adafruit/​Adafruit_nRF52_Bootloader]]
   * A blog entry of a similar bootloader hack success. but with the SparkFun PRo Mini board: ​ . https://​judepereira.com/​blog/​nrf52840-flash-s340/​   * A blog entry of a similar bootloader hack success. but with the SparkFun PRo Mini board: ​ . https://​judepereira.com/​blog/​nrf52840-flash-s340/​
s340_softdevice_adafruit_nrf52840_feather_express.txt ยท Last modified: 2020/02/09 17:50 by orrmany