BME280

qba93
Posts: 57
Joined: Thu Apr 18, 2019 10:09 pm

Wed Jun 05, 2019 11:57 am

to jest BMP muszę odesłać go sprzedawcy bo miał być BME, w skanerze mam, że nie znalazło sprzętu
12:56:49.787 -> Scanning...
12:56:49.787 -> No I2C devices found
12:56:49.787 ->
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wojtas567
Posts: 1612
Joined: Sun Apr 03, 2016 7:16 pm
Location: Olsztyn

Wed Jun 05, 2019 12:17 pm

qba93 wrote:
Wed Jun 05, 2019 11:09 am
bmp280|bme280
właśnie to zauważyłem na tym zdjęciu i dlatego pytam co masz co kupowałeś?
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Wojtek
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wojtas567
Posts: 1612
Joined: Sun Apr 03, 2016 7:16 pm
Location: Olsztyn

Wed Jun 05, 2019 12:19 pm

qba93 wrote:
Wed Jun 05, 2019 11:57 am
to jest BMP muszę odesłać go sprzedawcy bo miał być BME, w skanerze mam, że nie znalazło sprzętu
12:56:49.787 -> Scanning...
12:56:49.787 -> No I2C devices found
12:56:49.787 ->
skaner i2c musi coś Ci pokazać, zamień przewody SDA / SCL i zobacz.
Pozdrawiam
Wojtek
qba93
Posts: 57
Joined: Thu Apr 18, 2019 10:09 pm

Wed Jun 05, 2019 12:48 pm

Próbowałem każde z każdym i po podpięciu SDI do D5 i SDO do D5 mam coś takiego

Code: Select all

>>>stack>>>

ctx: cont
sp: 3ffffd70 end: 3fffffc0 offset: 01b0
3fffff20:  3ffe85c9 00000000 3ffe85c0 40202e56  
3fffff30:  00000000 00000001 3ffee2b9 3ffee2a8  
3fffff40:  00000000 0000005f 3ffee3dc 40201400  
3fffff50:  3ffe85e6 3ffee508 3ffe850c 402015dd  
3fffff60:  3ffe85ae 0000005f 3ffee2b9 40201348  
3fffff70:  402025d6 00001388 3ffee3dc 402015f0  
3fffff80:  00002580 0000005e 3ffee3dc 402010f0  
3fffff90:  00000000 00000000 00000001 3ffee434  
3fffffa0:  3fffdad0 00000000 3ffee404 40201bcc  
3fffffb0:  feefeffe feefeffe 3ffe850c 40101021  
<<<stack<<<
H⸮⸮⸮Lr⸮DH1⸮
I2C Scanner
Scanning...
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Unknown
Soft WDT reset
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wojtas567
Posts: 1612
Joined: Sun Apr 03, 2016 7:16 pm
Location: Olsztyn

Wed Jun 05, 2019 1:01 pm

Jeżeli dobrze go namierzyłem to jest to BMP https://www.lelong.com.my/bmp280-i2c-di ... Sale-P.htm bo nie widzę drugiej strony no i na 3V3, jeżeli podłączyłeś go na 5V to już zapewne się spalił :(
Na przyszłość szukaj takiego https://pl.aliexpress.com/item/BME280-D ... 77712.html mniejszy i na 5V adres też można zmienić
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Wojtek
qba93
Posts: 57
Joined: Thu Apr 18, 2019 10:09 pm

Wed Jun 05, 2019 1:07 pm

na 5V napewno nie podpinałem go :D czyli powinieni być sprawny.Nawiasem mówiąc dobry namierzyłeś.Taki będzie dobry?
https://www.ebay.ie/itm/GY-BME280-3-3-D ... Sww1haoTTj

PS z tym moim to co moge zrobic teraz :D ?
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wojtas567
Posts: 1612
Joined: Sun Apr 03, 2016 7:16 pm
Location: Olsztyn

Wed Jun 05, 2019 1:14 pm

Tak to ten sam na aukcji napisane wyraźnie BME280
Jeżeli to jest BMP280 to mierzy temperaturę, ciśnienie i wysokość trzeba odpowiedni soft pod niego bo tam są inne biblioteki.
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Wojtek
qba93
Posts: 57
Joined: Thu Apr 18, 2019 10:09 pm

Wed Jun 05, 2019 1:47 pm

Ok, dzięki Wojtek za pomoc.Na przyszłość będę miał BMP :D Zamówiłem te z ebay BME zobaczymy co teraz przyjdzie do mnie :D
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