While there are many robotics projects out there for regular Raspberry Pi, the Raspberry Pi Pico is a good choice because of its low cost, low power requirements and instant-on capability (no OS required). Below, we’ll show you how to build a simple, Pico-powered robot that navigates th...
Supports multiple low-power operating states, adjustable balance between communication distance, data rate and power consumption to meet the power requirements of various application scenarios Supports Raspberry Pi Pico expansion board ecology, suitable for artificial intelligence IoT application developmentSuppor...
The Raspberry Pi Pico is designed to be used with either soldered 0.1 pin-headers or as a surface-mountable module, making it adaptable to various design requirements. Its robust power management capabilities ensure that your projects can operate reliably in a wide range of environments, from -...
Embedded systems are gaining popularity by the day. Those systems are used in Internet of Things (IoT) but also in more advanced control systems. However, sometimes a need of more sophisticated system is emerging which requires more computational power. I would like to present some architectures ...
(ADC3) to allow for easy measurement of the battery voltage. Note that the ADC reference voltage is the 3.3V rail, which is noisy especially when used to power external devices such as the GPS and LoRa both of which have rather spiky power consumption requirements, so the code averages ...
I wrote a 12-chapter series on how I developed the Scout Flight Controller and the hardware requirements. You can find the articles on Medium below: Introducing the Scout Flight Controller Quadcopter Flight Dynamics Capturing Telemetry with a Gyroscope Receiving Pilot Input with an RC Receiver ...
you’ll need a way to enter data and a way to see the interface, which usually means getting a keyboard, a mouse and a monitor. However, you can opt for aheadless Raspberry Pi install, which allows you to remote control the Pi from your PC. In that case, the minimum requirements ...
[LoRaWAN] is a low power wide area network open protocol based on LoRa radio modulation technology. Aims to wirelessly connect battery-powered "things" to the Internet in a regional, national or global network and targets key Internet of Things (IoT) requirements such as bi-directional communica...
and the 4 bits of the data bus have to be on consecutive GPIOs. It is possible to put more than one card on an SDIO bus (each card has an address in the protocol), but at the higher speeds (higher than this implementation can do) the tight timing requirements don't allow it. I...
Raspberry Pi released the Compute Module 4 (CM4) in October, which is a single board computer with all of the processing power of the Raspberry Pi 4, but in a tiny form factor! It removes many of the connectors (USB, HDMI, etc.), as the intention is for you to add your own with...