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您好，我用树莓派4b，连接到DTH11温湿度模块上，通过控制微妙数操作读取温湿度失败。具体如下：
public String read(int[] oneData, int poist) {
count = 0;
firstLow = true;
firstHigh = true;
int PIN_LED = poist;
…
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Hi,
meine Temperatursensoren die ich mit am ESP hab (BMP180 und DHT22) zeigen beid e nahezu die gleich eTemperatur, allerdings im verhältnis zu zwei professionelleren Sensoren die direkt daneben an…
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Bonjour,
Pour utiliser les sondes de températures DS18B20, il faut passer les lignes suivantes (tiré du site Adafruit 'https://learn.adafruit.com/adafruits-raspberry-pi-lesson-11-ds18b20-temperature-…
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Great job. This is the first package I’ve found that works flawlessly with the DHT-22. Would it be possible to add an option to use BCM numbering instead of board for the GPIO pins? For example, so…
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when running the sensors_test sketch, the humidity constantly reads 1.00 %
All other parameters appear correct. Any suggestions would be greatly appreciated.
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. Loved the coding part but my readings are really off vs. a control DHT22 which I have running on the same …
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In a few weeks these items should arrive:
- [ ] Arduino Mega 2560 Microcontroller Rev3 (6)
- [ ] Adafruit Ultimate GPS Logger Shield (GPS Included) (8)
- [ ] 3V GPS Antenna Magnetic Mount SMA (8)
- [ …