Most users would usually select their radio model, connect it and clone it
to read the channel list.
You can also add nearby repeater channels by selecting a data source
from the Actions menu.
If you already have a codeplug either as CSV or in binary format,
you can open and edit it.
Dragging a .csv or .img file onto the page works too.
Radio-wide settings are not available for the selected radio.
Import CSV
iPhone and iPad are not supported yet
Every browser on iOS and iPadOS is built on Apple's WebKit engine,
which offers neither Web Serial nor WebUSB — so installing Chrome,
Edge or Firefox here will not help. Connect, Download Radio and
Upload Radio cannot work on this device today.
We are working on a workaround so that iOS devices can talk to
radios; until then, program your radio from a desktop or Android
browser with
Web Serial support.
Everything file-based still works here: you can browse the radio
catalog and edit channels from an imported CSV or binary codeplug.
This browser cannot program radios
WebCHIRP talks to radios through Web Serial, or WebUSB as a fallback,
and this browser provides neither — so Connect, Download Radio and
Upload Radio will not work here.
To program a radio, open this page in a browser with
Web Serial support, such as Chrome, Edge, or a recent version of Firefox.
Everything file-based still works: you can browse the radio catalog
and edit channels from an imported CSV or binary codeplug.
This browser cannot load radio drivers
WebCHIRP runs CHIRP's radio drivers in your browser, which requires
WebAssembly stack switching (JSPI). This browser does not support
it, so drivers will fail to load and most of the app will not work.
Recent versions of Firefox, Chrome and Edge all support it — if you
are on an older Firefox, updating it also adds the Web Serial
support needed to program radios.
Drop to load into the channel browserCHIRP CSV (.csv) or binary codeplug (.img)