rp2040guy71

In this article we connect a LIS3MDL three-axis magnetic sensor.to a Raspberry Pi Pico running Circuitpython Sensor Information The LIS3MDL is an ultra-low-power high-performance three-axis magnetic sensor. The LIS3MDL has user-selectable full scales of ±4/±8/±12/±16 gauss. The self-test capability allows the user to check the…

In this article we connect a MMA8451Q accelerometer to a Raspberry Pi Pico running Circuitpython Sensor Information The MMA8451Q is a smart, low-power, three-axis, capacitive, micromachined accelerometer with 14 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable…

In this article we connect a BMP388 barometric pressure sensor to a Raspberry Pi Pico running Circuitpython Sensor Information The BMP388 is a very small, precise, low power, low noise absolute barometric pressure sensor. It enables accurate altitude tracking and is perfectly suited for drone…

In this article we connect a BME680 gas sensor to a Raspberry Pi Pico running Circuitpython Sensor Information The BME680 is a gas sensor that integrates high-linearity and high-accuracy gas, pressure, humidity and temperature sensors. It is especially developed for mobile applications and wearables where…

In this example we connect a PIR module up to our Raspberry PI Pico, this is quite a simple module to connect as it requires only 3v3, Gnd and the output is ok to connect to a Pico  and does not require any level shifting.…

In this article we connect a TM1637 display module to a Raspberry Pi Pico and we will have some examples in Micropython Module Information A common display module that you can buy on the internet contain the Tm1638 driver chip, I was interested in this one…