Nordic nRF54H20 Development Kit by Nordic Semiconductor
The nRF54H20 DK is a single-board development kit for evaluation and development on the Nordic nRF54H20 System-on-Chip (SoC).
The nRF54H20 is a multicore SoC with:
- an Arm Cortex-M33 core with DSP instructions, FPU, and Armv8-M Security Extensions, running at up to 320 MHz, referred to as the application core
- an Arm Cortex-M33 core with DSP instructions, FPU, and Armv8-M Security Extensions, running at up to 256 MHz, referred to as the radio core.
- a Nordic VPR RISC-V core, referred to as the ppr core (Peripheral Processor).
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CircuitPython 10.1.4
This is the latest stable release of CircuitPython that will work with the Nordic nRF54H20 Development Kit. Use this release if you are new to CircuitPython.
Modules included in this download
bitmapfilter bitmaptools busdisplay busio digitalio displayio epaperdisplay fontio fourwire framebufferio i2cdisplaybus lvfontio microcontroller os rainbowio random sdcardio sharpdisplay storage struct supervisor terminalio tilepalettemapper time traceback usb_cdc vectorio warningsFeatures: Bluetooth/BTLE, USB-C
CircuitPython 10.2.0-alpha.1
This is the latest development release of CircuitPython that will work with the Nordic nRF54H20 Development Kit.
Alpha development releases are early releases. They are unfinished, are likely to have bugs, and the features they provide may change. Beta releases may have some bugs and unfinished features, but should be suitable for many uses. A Release Candidate (rc) release is considered done and will become the next stable release, assuming no further issues are found.
Please try alpha, beta, and rc releases if you are able. Your testing is invaluable: it helps us uncover and find issues quickly.
Release Notes for 10.2.0-alpha.1
Modules included in this download
bitmapfilter bitmaptools busdisplay busio digitalio displayio epaperdisplay fontio fourwire framebufferio i2cdisplaybus lvfontio microcontroller os rainbowio random sdcardio sharpdisplay storage struct supervisor terminalio tilepalettemapper time traceback usb_cdc vectorio warningsFeatures: Bluetooth/BTLE, USB-C
Absolute Newest
Every time we commit new code to CircuitPython we automatically build binaries for each board and language. The binaries are stored on Amazon S3, organized by board, and then by language. These releases are even newer than the development release listed above. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.
Previous Versions of CircuitPython
All previous releases of CircuitPython are available for download from Amazon S3 through the button below. For very old releases, look in the OLD/ folder for each board. Release notes for each release are available at GitHub button below.
Older releases are useful for testing if you something appears to be broken in a newer release but used to work, or if you have older code that depends on features only available in an older release. Otherwise we recommend using the latest stable release.