This is a temperature and humidity sensor running then cr2477 batteries (950mA).
The Board radius is 35mm.
Support:
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 ..
https://www.ebay.co.uk/itm/202576725671
https://www.ebay.co.uk/itm/202539616735
Qty | Value | Device | Package | Parts | Description | MF | MPN | Aliexpress or Ebay link |
---|---|---|---|---|---|---|---|---|
1 | 4.7uF | 10v | 10% | SMD A | C1 | SMD tantalum capacitor 4.7uF | ||||
6 | 100nF | 50v | +80-20% | SMD 0805 | C2, C3, C4, C5, C6, C7 | SMD ceramic capacitor 100nF | Y5V | ||||
1 | LED SIDE | SMD 1210 | D1 | LED | https://goo.gl/WU3Vmx | |||
2 | 2x3P | 6pin | 1.27mm | SMT | J1, J2 | Pin Header Female | https://www.aliexpress.com/item//32727562873.html | |||
1 | 20K | 5% | SMD 0805 | R1 | SMD resistor 20K Ohm | ||||
3 | 4.7K | 5% | SMD 0805 | R2, R3, R4 | SMD resistor 4.7K Ohm | ||||
1 | 470 | 1% | SMD 0805 | R5 | SMD resistor 470K Ohm | ||||
1 | 1M | 1% | SMD 0805 | R6 | SMD resistor 1M Ohm | ||||
1 | 18K | 5% | SMD 0805 | R7 | SMD resistor 18K Ohm | ||||
1 | 10K | 5% | SMD 0805 | R8 | SMD resistor 10K Ohm | ||||
2 | Button | SMD | SW1, SW2 | 4-pin SMD side button | https://goo.gl/bP8SvE | |||
1 | AT25DF512C-SSHN-B | 8-lead SOIC | U1 | 512-Kbit, 1.65V SPI Serial Flash Memory | ||||
1 | nRF24l01 1.27 SMD | Module | U2 | Mini NRF24L01 + 2.4GHz 1.27MM RF | ||||
1 | ATMEGA328P-MU | QFN32 | U3 | ATMEGA328P-MU QFN32 | ||||
1 | ATSHA204A-STUCZ-T | SOT23 | U4 | CRYPTO AUTHENTICATION, 1 WIRE | ||||
1 | SHT20 | DFN | U5 | Humidity and Temperature Sensor IC | ||||
1 | L-KLS5-CR2477-1 | N/A | U6 | BATTERY HOLDER FOR CR2477-1 |
Name | Size | # Downloads |
---|---|---|
TH328_2477_2.STL | 350.08 kB | 421 |
TH328_2477_3.STL | 233.77 kB | 404 |
TH328_2477_1.STL | 1.13 MB | 542 |
Name | Size | # Downloads |
---|---|---|
TEMP_SHT20_01.ino | 6.42 kB | 596 |