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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Draws 650mA at 12V
5KHz/90V it emits 150 cd/m^2 or light and a half-life (50% brightness reduction) after 3000 hours of continuous use
the contacts open up again
there's a genuine SiLabs CP2104 hardware USB to Serial converter that can be used by any computer to listen/send data to the METRO
Adafruit Feather nRF52 Bluefruit LE - nRF52832 sew Draws 650mA at 12VThe Adafruit Feather nRF52 Bluefruit is our latest easy to use all in one Bluetooth Low Energy board, with a native bluetooth chip, the nRF52832! It's our take on an 'all in one' Arduino compatible + Bluetooth Low Energy with built in USB and battery charging. We have other boards in the Feather family, check'em out here. This chip has twice the flash, SRAM and performance of the earlier nRF51 based Bluefruit modules. Best of all it has Arduino IDE
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