Espressif
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Voice Activated LED Controller with Touch Interface Using ESP32S3 Box 3 Voice control has become an integral part of modern smart home automation. In this tutorial, we build a voice-… |
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Espressif Introduces ESP32-E22, Its First Wi-Fi 6E Connectivity Co-Processor Espressif has unveiled the ESP32-E22, the company’s first Wi-Fi 6E system-on-chip and the start of a new lineup focused… |
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ESP32 Offline Voice Recognition Using Edge Impulse Voice recognition is becoming an essential part of the Internet of Things (IoT), allowing us to control, monitor, and… |
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Programming ESP32-S3 Box-3 with Arduino IDE: RGB LED Control Interface Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless… |
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EchoEar by Espressif: An Open-Source AI Kit for Voice and Smart Home Control Espressif has launched a new kit called EchoEar, a smart AI development kit. The demo application acts as a voice assistant. It listens to what… |
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Espressif Announces Tri-Band Wi-Fi 6E Chips with 2.1 Gbps Capability A company known for its wireless communication chips, Espressif Systems, has made its official entry into the Wi-Fi 6E market as of July 4, 2025.… |
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Valtrack V4, A Low-Power 4G LTE GPS Vehicle Tracker Valtrack V4 by Valetron Systems is a GPS vehicle tracking device designed for 4G-LTE CAT1 networks with global band support. The device is built… |
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Another Take on DIY ESP32 Drone, Now with Popsicle Sticks We’ve seen multiple DIY drone projects over the years, each bringing something unique to the table. At CircuitDigest, we even built our own… |
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Espressif Launches Upgraded ESP32-C2 v2.0 with Improved Memory and Performance Espressif has released an upgraded version of its ESP32-C2 v2.0 (ESP8684) chip with improvements in memory, storage and… |
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Espressif Shuts Down “Backdoor” Hysteria: ESP32 Debugging Feature Misrepresented as Security Threat A recent controversy has emerged around Espressif’s ESP32 microcontroller, following the discovery of undocumented Bluetooth HCI commands by… |
