Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The Inkplate 13SPECTRA is their ...
Abstract: Ultra High Frequency (UHF) Radio Frequency Identification (RFID) is one of the widely used Internet of Things (IoT) technologies for Automatic Identification and Data Capture (AIDC). A ...
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