nRF9151 Feather Basic Now Available
The nRF9151 Feather Basic is now available — same A1A silicon, same form factor, minus the onboard debugger. Lower BOM cost makes it the right choice for production runs.
The nRF9151 Feather Basic is now available in the store.
What It Is
The Basic variant runs the same Nordic nRF9151 SiP (A1A silicon) as the standard nRF9151 Feather. Same cellular stack, same LTE-M/NB-IoT/GNSS capability, same Feather footprint. The difference is one line item: no onboard debugger.
The standard board ships with an integrated J-Link-compatible debugger that lets you flash and debug over USB with no extra hardware. The Basic omits that circuit entirely, which is the right tradeoff once you’re past early development and moving into production.
Who It’s For
The Basic is the right pick when:
- You’re building a production run and want a lower BOM cost per board
- You have a programmer in your workflow (a J-Link, Raspberry Pi Debug Probe, or any probe-rs-compatible SWD debugger) and a programming fixture to connect it
- You don’t need the convenience of USB-based flashing on every unit
If you’re still prototyping or want the plug-and-go experience, the standard nRF9151 Feather is still the better starting point.
Programming the Basic
Without the onboard debugger, you’ll need an external SWD programmer connected to the debug header. The same probe-rs workflow documented for the standard board applies here — the target chip is identical. Any probe-rs-compatible programmer will work.