Search Results for : ESP IDF
KB-IDE Supports Arduino, ESP32 and others in Dual Style Coding
Maker Asia is an organization in South East Asia which owns Maker Lab; a place where makers put their creativity in use. They have recently released a new software product and Maker Asia, who have mostly focused on a hardware product line is eventually into a new space. The newly launched...
Continue ReadingEspressif Announces the Release of ESP32-S2 Secure Wi-Fi MCU
Espressif announces the release of the ESP32-S2 Secure Wi-Fi MCU, which is a highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller SoC supporting Wi-Fi HT40 and 43 GPIOs. Based on Xtensa® single-core 32-bit LX7 processor, ESP32-S2 can be clocked at up to 240 MHz. ESP32-S2 is...
Continue ReadingUsing the BLE functionality of the ESP32
One of the most beautiful features which the ESP32 has over the ESP-12e is the fact that, asides the WiFi, it has two other communication modules onboard. The ESP32 comes with an onboard Classic Bluetooth and Bluetooth Low Energy modules. For today's tutorial, we will explore how the...
Continue ReadingESP-WROOM-5C is a Side-Mounted ESP8285 WiFi Module
Seems we don't have enough ESP8266 or ESP8285 WiFi modules in the market, and based on an FCC listing, we now know that Espressif Systems has been working on another ESP8285 WiFi module – ESP-WROOM-5C – designed to be side-mounted on a PCB. ESP-WROOM-5C specifications: SoC...
Continue ReadingESP32- Now With Long Range Wi-Fi
Nowadays, Wi-Fi is a word we hear often, and it is a technology that we use all the time. There are around 279 million Wi-Fi hotspots in the world, and in 2021 that number is expected to increase to 542 million hotspots. The wireless nature of this technology allows users to access a...
Continue ReadingThe Fourier Analysis –The Fast Fourier Transform (FFT) Method
Introduction The Fourier Transform is a mathematical technique that transforms a time-domain signal into its frequency-domain representation. In other words, it decomposes a signal into its frequency components. The result is called the spectrum of the signal. Historically, the...
Continue ReadingThe EST-PoE-32 Dev Board Features An Ethernet Port with PoE Support
Everything Smart Technology recently announced the EST-PoE-32 Dev Board, a new addition to their IoT and ESP-based product lineup. This board offers a Power-over-thernet feature along with wireless connectivity and can be used for IoT projects and Smart Home solutions. The board is...
Continue ReadingThe Fourier Analysis – Discrete Fourier Transform (DFT)
Introduction Essentially, signals are functions that can be classified into different categories. A signal can be either continuous or discrete, and it can be either periodic or non-periodic. In our ‘Analog to digital conversion’ series of articles, we have seen that it is always...
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