This is a known issue related to the NVS partition becoming full after repeated scans. Flash the latest pre-compiled binary from the Pre-compiled Bin/ folder, or perform a full chip erase before ...

RS232 is a standard protocol used for serial communication, introduced in the 1960s. It connects data terminal equipment (like a computer) and data communication equipment (like a modem). It uses ...

Text to go with AnnotatedPcb250326a.jpg. The blue wire connects to P08 on Propeller and RX on the camera. The yellow wire (under the blue wire) connects to P09 on the Propeller and TX on the camera.

Not sure if this is the right forum, but wanted to share the extremely satisfying tale of how I made a dumb heater/AC unit into everything I wished it could be. I'll share some links to resources in ...

SMLIGHT SLZB-07 is a low-cost, compact Zigbee 3.0 USB adapter based on Silicon Labs EFR32 microcontroller and CP2102 USB to serial chip designed to work with multi-vendor software systems such as ...

Ravi is an expert tech explainer, an IoT enthusiast, and a Linux lover with a background in big data and app development. He's a tech geek with over 7 years of experience in creating DIY tech and ...

Sometimes the Frameworks do not work properly, I had a problem with Elisa to Nordic. I think your only option will be the serial port recovery unless you can make a connection via RJ45. Do you know ...

UART stands for Universal Asynchronous Receiver/Transmitter and it is a useful hardware feature in any microcontroller unit. A microcontroller needs to receive data, process it, and send it to the ...

Ravi is an expert tech explainer, an IoT enthusiast, and a Linux lover with a background in big data and app development. He's a tech geek with over 7 years of experience in creating DIY tech and ...

M5Stamp C3U is an update of the M5Stamp C3 RISC-V IoT module with heat-resistant cover, support for WiFi 4 and Bluetooth 5.0, that does without CH9102 USB to TTL chip, relying instead on the internal ...