PresenceSensor.v01
4 layer board of 0.71 x 0.61 inches (17.9 x 15.4 mm)
Uploaded:
July 30, 2017
Shared:
July 30, 2017
Total Price:
$4.20
Combination of low-power AK9753 2x2 IR Array as watchdog and AMG8833 8 x 8 IR Array for human presence and contextual activity detection. Intended to mount on back of an nRF52 development board.
Combination of low-power AK9753 2x2 IR Array as watchdog and AMG8833 8 x 8 IR Array for human presence and contextual activity detection. Intended to mount on back of an nRF52 development board.
STM32L082GPS.AssetTracker.v03
4 layer board of 0.91 x 1.81 inches (23.0 x 45.9 mm)
Uploaded:
July 14, 2017
Shared:
July 14, 2017
Total Price:
$16.30
Replaced STM32L433 and ESP8285 with Murata's CMWX1ZZABZ module (STM32L082 Cortex M0+ host and Sematech's SX1276 LoRa radio). Replaced NCP161 450 mA, 3V3 LDO with NCV8170 150 mA, 3V3 LDO since power requirements easily met without the ESP8285. Goal is an ultra-low-power asset tracker/position moni…
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Replaced STM32L433 and ESP8285 with Murata's CMWX1ZZABZ module (STM32L082 Cortex M0+ host and Sematech's SX1276 LoRa radio). Replaced NCP161 450 mA, 3V3 LDO with NCV8170 150 mA, 3V3 LDO since power requirements easily met without the ESP8285. Goal is an ultra-low-power asset tracker/position moni…
Show full description