Every full-sized Pi has a connector for the camera and the LCD screen, and to operate some of the functions of those peripherals they contain a few extra GPIOs that aren’t normally used by end users. If the camera or LCD is not being used then these lines are potentially up for grab...
}// Sets doorbell pin drive mode to output as pin will be used to output information to lockdoorLockPin.SetDriveMode(GpioPinDriveMode.Output);// Initializes pin to high voltage. This locks the door.doorLockPin.Write(GpioPinValue.High);//Initialization was successfull, return truereturntrue; }...
The mode of each GPIO Pin can be set to IN, OUT or up to 5 alternate modes (ALT0-ALT5). For instance, BCM Pin 12 can be set to IN, OUT, PWM0 (ALT0), SMI (ALT1), DPI (ALT2), AVEOUT (ALT3), AVEIN (ALT4) or JTAG TMS (ALT5). See the BCM Chip...
Bluetooth LE 5, and 802.15.4 (Thread/Zigbee) RISC-V microcontroller and offering up to 16 GPIOs (headers + pads) in a tiny 21 x 17.5 mm form factor that’s smaller than a typical stamp and makes it one of the smallest ESP32-C6 boards around...
New Waveshare IoT board uses Raspberry Pi Zero form factor, brings cellular connectivity and a custom version of MicroPython Latest Nvidia DLSS4, MFG, and full ray tracing tested on RTX 5090 and RTX 5080 See more latest No comments yet Comment from the forums Most Popular AMD patches a ...
it’s not quite as thin as it could be due to the USB and Ethernet ports on the side none of which are low-profile. Yet, AAEON still claims a 10mm height reduction compared to the UP 7000 while keeping the GPIOs found in the 40...
At the moment, there are a wide variety of development boards with the ESP8266 chip that differ in the number of accessible GPIOs, size, form factor, etc… The most widely used ESP8266 boards are theESP-01,ESP8266-12E NodeMCU Kit, and theWemos D1 Mini. For a comparison of these boar...
Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
I never tested it on ESP32, but it runs on ESP8266 (which is pretty scarce on resources like RAM), so should run on ESP32 either (or on any other platform supported by MicroPython, which are many, though at the different stages of development, a full-stack app like Notes Pico ...
Seeed Studio has added yet another member to their XIAO board family with the XIAO ESP32C6 powered by an ESP32-C6 WiFi 6, Bluetooth LE 5, and 802.15.4 (Thread/Zigbee) RISC-V microcontroller and offering up to 16 GPIOs (headers + pads) in a tiny 21 x 17.5 mm ...