EFEKTA Temperature & Humidity mini sensor
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Attribution-ShareAlike (CC-BY-SA)
Created:
7 years ago
Updated:
5 years ago
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This is a temperature and humidity sensor running then cr2477 batteries (950mA).

The Board radius is 35mm.

  • ATMEGA328_QFN32
  • SHT20
  • AT25DF512B(extended version)
  • ATSHA204A
  • NRF24L01
  • Сrystal oscillator(extended version)
  • LED SIDE 1206
  • ICSP interface (micro, 3х2/1,27)(extended version)
  • FTDI interface (micro, 3х2/1,27)
  • Two side buttons (first button-reset, the second - user custom

Support:

  • Optiboot
  • Dualoptiboot(extended version)
  • MysBootloader(extended version)

Upgrade by air(only extended version). Led highlighting the status of the connection to the network, sending the readings from the sensor. Parameter adjustment via the controller: the LED is on / off, the interval of sending the temperature and humidity readings is 1min - 4 hours, the interval of sending the battery charge is 1 hour - 7 days. Everything is simple and tasteful :), very stable stuff ..

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https://www.ebay.co.uk/itm/202576725671

https://www.ebay.co.uk/itm/202539616735

temperature and humidity