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RAK4631 Wisblock:




I don't have any experience with this radio yet, but it runs the much more energy-efficient NRF cpu, making
it good for use in solar-powered nodes. It's also very expandable, with a variety of sensors and accessories
to choose from.

The radio is assembled from a "Wisblock" base (RAK19007) with a "radio" core (RAK4630+RAK4631) added on.
Other accessories connect to any of the four expansion slots. (two on top, two on bottom)

I got mine in assembled kit form from Ali Express. It included an enclosure and wall mount, two decent 18650
batteries (with room for two more), and a 4w (6v) solar panel with glass front on the enclosure.



RAK WisBlock solar kit ($76 at Ali Express)


RAKwireless (at rokland)


RAKwireless Meshtastic Starter Kit ($45-68 at eBay)


WisBlock Quick Start Guide (at rakwireless)

Ali RAK WisBlock solar kit	base (bottom)	base and core	base with core	battery and solar JST polarity	core overview
with GPS module

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last updated 12/16/2025 at 18:52:56 by make_www_index.command version 2025.11.05.A