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Tag Archives: wireless

Prototyping nRF24L01+ modules on Arduino

I start­ed look­ing at the nRF24L01 chips while plan­ning a con­troller for the sprin­kler in my back yard. They seemed like a pret­ty good option for low-cost, low-pow­er wire­less Arduino com­mu­ni­ca­tion. They’re not per­fect, but when you can buy a 10-pack of mod­ules for twelve bucks on eBay it’s easy to set­tle for not per­fect. […]

Hosting multiple wireless networks on OpenWRT

A lit­tle while ago I final­ly bit the bul­let and reflashed my aging first-gen­er­a­tion WRT-54G with the shiny new Kamikaze release of Open­WRT. I’ve been a lit­tle indif­fer­ent about the upgrade from the old­er Whiterus­sian series, and fair­ly annoyed by the fact that my router no longer seems to want to redi­al the PPPoE con­nec­tion […]