The Pi can sink up to 16mA per pin if configured properly. Try that and see what happens. I normally order a few of each sensor so I can try with a different sensor if something is acting up, though.

A custom weather station may be a little complicated to set up, but it's a neat use case for my old Raspberry Pi ...

These 5 accessories could upgrade your next Raspberry Pi project, including the HiFiBerry DAC2 HD, Sense HAT, and HiFiBerry ...

E ven though newer boards like the Raspberry Pi 5 dominate the spotlight, the Raspberry Pi 3B+ is still incredibly capable.

Raspberry Pi Pico Sense HAT monitors temp, air-quality, humidity and more 12:50 pm November 11, 2021 By Julian Horsey ...

To build your very own IoT rain checking system, you will need a Raspberry Pi 3 Model B, a DHT11 Temperature & Humidity Sensor (4 pins), and a raindrop sensing board, which can be purchased for ...

As you’d expect, you’ll need a couple of Raspberry Pis, a touch screen, a temperature sensor, a Raspberry Pi camera, and a pair of Wi-Fi dongles.

Posted in how-to, Microcontrollers Tagged diy, IoT, mqtt, node-red, temperature sensor, Wemos d1 ← Ice Fishing Tent Makes Winter Ham Radio Comfy Retro Breadboard Gives Up Its 1960s Secrets → ...