00:17.09 | wpwrak | i'd call this "project evolution" :) |
00:31.15 | rjeffries | wpwrak that link is for YOU! |
00:40.28 | rjeffries | wpwrak which MCU are you using for your current project? |
00:49.57 | wpwrak | right now, an avr (attiny87 or 167 |
00:51.06 | wpwrak | but depending on the occasion, i also use silabs c8051f3xx, microchip pic, and maybe soon the little arms from nxp |
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00:54.11 | rjeffries | NXP does have a clever ARM M0 dev board. Got one free at a show. I want to get my hands on an ARM M0+ (VERY! low power in ac in ntive and sleep-y states) coming in next 30 days supposedly. |
00:56.24 | wpwrak | that was an unusual way to mistype "inactive" ;-) |
00:57.38 | wpwrak | so far, i didn't need any of the ultra low-power stuff. usually, a few uA in standby are quite bearable. even a CR2032 lasts for years with that :) |
00:58.25 | wpwrak | besides, what really matters usually isn't super-low standby current but how often you have to wake up while in standby |
01:04.20 | rjeffries | wpwrak agree, it is all about duty cycle. the radio is typically the power hog in a wireless sensor node, but the total power budget is worth minimizing. Ti430 is another decent option. |
01:06.49 | wpwrak | yeah, they're heavily marketed towards low power |
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20:15.14 | LunaVorax | good evening |
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