Meta tags:
description=Are you familiar with ESP32 and ESP8266? What are the advantages of an ESP32 or an ESP8266? Espressif stimulates IoT development with a complete range of versatile, energy-efficient, and secure Wi-Fi, Bluetooth, and combo chips. Popular products include the affordable ESP8266 and ESP32 series of chips, modules, and dev;

Headings (most frequently used words):

elektor, esp32, esp8266, an, for, are, the, labs, you, and, or, related, look, kit, arduino, esp, familiar, with, what, advantages, of, do, want, product, which, accessories, available, why, at, products, login, shop, bundles, makepython, development, en, publishing, freertos, mini, wheelie, self, balancing, robot, audio, dsp, fx, processor, new, revision, energy, meter, sunfounder, universal, maker, sensor, raspberry, pi, pico, filter, availability, priceprice, brand, language, author, service, my, account, faq, follow, us, on, social, media,

Text of the page (most frequently used words):
and (99), the (89), esp32 (57), for (42), module (40), elektor (35), with (30), #arduino (27), sensor (25), all (21), projects (19), raspberry (19), esp8266 (18), books (18), energy (17), audio (17), you (16), development (16), collections (16), power (15), kit (14), home (14), programming (14), stock (13), esp (12), out (12), digital (12), your (11), are (11), kits (11), included (11), leds (10), freertos (10), smart (10), using (10), from (9), control (9), boards (9), temperature (9), led (9), toggle (9), products (8), labs (8), price (8), features (8), electronics (8), bluetooth (8), iot (8), espressif (8), pico (8), sensors (8), time (8), microcontroller (8), dsp (8), signal (8), submenu (8), login (7), bundles (7), its (7), use (7), accessories (7), project (7), that (7), can (7), more (7), bit (7), monitoring (7), step (7), display (7), motor (7), cart (7), meter (7), vac (7), board (7), reviews (6), offers (6), new (6), not (6), available (6), book (6), low (6), source (6), modules (6), read (6), automation (6), robotics (6), real (6), humidity (6), ultrasonic (6), add (6), quantity (6), transformer (6), processor (6), analog (6), robot (6), search (6), account (5), tools (5), applications (5), many (5), these (5), also (5), pins (5), what (5), special (5), has (5), platform (5), this (5), displays (5), includes (5), best (5), integration (5), current (5), software (5), user (5), battery (5), generating (5), view (5), create (4), password (4), learning (4), downloads (4), filter (4), related (4), why (4), other (4), complete (4), chips (4), product (4), open (4), consumption (4), platforms (4), uno (4), zero (4), tutorials (4), components (4), each (4), converter (4), ds18b20 (4), oled (4), servo (4), documentation (4), down (4), voltage (4), phase (4), tool (4), into (4), programmable (4), high (4), balancing (4), based (4), cable (4), column (4), application (4), task (4), flashing (4), electronic (4), measuring (4), supplies (4), selection (4), soldering (4), meters (4), analyzers (4), editions (4), print (4), magazines (4), don (3), pay (3), orders (3), program (3), makes (3), develop (3), built (3), including (3), esphome (3), guide (3), practical (3), prototyping (3), which (3), dimensions (3), even (3), cards (3), functions (3), used (3), core (3), mode (3), wireless (3), capabilities (3), beginners (3), versatile (3), maker (3), designed (3), over (3), actuators (3), micropython (3), fully (3), suitable (3), breadboard (3), button (3), mpu6050 (3), infrared (3), potentiometer (3), pulse (3), rate (3), micro (3), lidar (3), i²c (3), lcd (3), buzzer (3), device (3), 110 (3), 230 (3), compatible (3), systems (3), assistant (3), management (3), pre (3), assembled (3), specifications (3), input (3), clamp (3), sct013 (3), 000 (3), datasheet (3), hardware (3), adau1701 (3), sound (3), midi (3), controlled (3), mini (3), wheelie (3), self (3), environment (3), measurement (3), motors (3), flex (3), copper (3), well (3), learn (3), makepython (3), 10x (3), timer (3), pwm (3), waveform (3), microcontrollers (3), shop (2), look (2), have (2), yet (2), forgot (2), hide (2), toon (2), email (2), media (2), payments (2), faq (2), policy (2), dogan (2), ibrahim (2), author (2), sunfounder (2), publishing (2), every (2), provide (2), addition (2), useful (2), help (2), own (2), engineers (2), code (2), several (2), started (2), chip (2), their (2), pcb (2), functionality (2), they (2), affordable (2), options (2), make (2), such (2), however (2), cpu (2), contains (2), touch (2), wake (2), inputs (2), outputs (2), uses (2), logic (2), solution (2), nodemcu (2), cost (2), firmware (2), allow (2), monitor (2), remotely (2), secure (2), popular (2), both (2), members (2), creativity (2), universal (2), compatibility (2), across (2), minima (2), wifi (2), mega (2), 2560 (2), ranging (2), environmental (2), interactive (2), python (2), experienced (2), makers (2), alike (2), through (2), 169 (2), supports (2), comprehensive (2), detailed (2), provides (2), users (2), advanced (2), obstacle (2), avoidance (2), adc (2), dac (2), heart (2), distance (2), vibration (2), rgb (2), light (2), driver (2), supply (2), robust (2), sampling (2), compact (2), screw (2), terminal (2), blocks (2), qwiic (2), header (2), single (2), three (2), making (2), simple (2), accurate (2), custom (2), mqtt (2), full (2), safe (2), start (2), free (2), resources (2), wroom (2), atm90e32as (2), status (2), output (2), yhdc (2), connectivity (2), expansion (2), mounted (2), block (2), developed (2), aimed (2), now (2), quality (2), port (2), interface (2), programs (2), created (2), idf (2), another (2), effect (2), internet (2), experimentation (2), rms (2), operation (2), usb (2), pin (2), github (2), transducer (2), color (2), comes (2), must (2), screwdriver (2), educational (2), intended (2), students (2), microsd (2), card (2), 2200 (2), mah (2), charger (2), screws (2), 24x (2), difficult (2), when (2), preemptive (2), tasks (2), within (2), results (2), next (2), chapter (2), knowledge (2), will (2), how (2), event (2), supplied (2), diagram (2), ws2812 (2), photosensitive (2), resistance (2), blinking (2), interrupts (2), duty (2), cycle (2), thermometer (2), wave (2), sinewave (2), counter (2), date (2), old (2), alphabetically (2), elektormagazine (2), com (2), sale (2), hobby (2), modelling (2), basics (2), shields (2), cameras (2), cases (2), hats (2), business (2), voltera (2), education (2), fun (2), bbc (2), processing (2), artificial (2), intelligence (2), fpga (2), lora (2), plotters (2), printers (2), microscopes (2), programmers (2), debuggers (2), hand (2), breadboards (2), etching (2), milling (2), stations (2), radio (2), sdr (2), loads (2), lcr (2), multimeters (2), spectrum (2), generators (2), oscilloscopes (2), memberships (2), menu (2), items (2), compilations (2), archives (2), klarna, google, apple, paypal, american, express, maestro, mastercard, visa, 2026, linkedin, facebook, youtube, instagram, follow, social, membership, returns, website, details, store, legal, notice, advertising, cookie, privacy, terms, conditions, about, reseller, withdrawal, delivery, contact, service, show, warren, gay, english, language, brand, availability, effort, customers, right, build, great, variety, articles, upgrading, skills, technician, our, team, original, incorporate, technologies, benefit, convenient, upload, circuitry, connecting, peripherals, additionally, getting, easy, testing, usually, meet, requirements, contain, needed, connect, computer, small, 8266, deliver, essential, diversity, though, offer, multitude, short, answer, cheap, currently, number, weather, station, combined, bundle, want, different, pinout, simpler, easier, similar, grouped, together, successor, among, things, extra, faster, gpios, sensitive, deep, sleep, need, like, should, realize, means, nice, shortly, after, was, released, appeared, anticipated, popularity, runs, advantage, extended, memory, affordably, equipment, stimulates, range, efficient, combo, include, series, equipped, familiar, advantages, discover, endless, featuring, perfect, gaming, exciting, wide, enabling, extensive, flexibility, numerous, instructions, building, than, diverse, game, controllers, clear, covering, component, catering, effectively, skill, levels, structured, seamlessly, beginner, proficiency, enhancing, technical, expertise, capacitive, soil, moisture, flame, gas, smoke, mq2, gyroscope, accelerometer, hall, speed, joystick, pcf8591, photoresistor, pir, motion, sr501, oximeter, max30102, raindrop, detection, clock, ds1302, rotary, encoder, dht11, pressure, bmp280, flight, vl53l0x, sr04, 420, water, level, 1602, ssd1306, traffic, relay, centrifugal, pump, l9110, passive, sg90, jdy, online, tutorial, powered, performance, modular, scalable, ensuring, galvanic, isolation, safety, layout, type, connections, connector, additional, direct, configuration, adaptable, various, set, integrates, offering, historical, analytics, measurements, valuable, homes, businesses, get, insights, usage, smarter, savings, customizable, tailor, needs, integrating, ready, flexible, design, operates, smd, quick, one, access, setup, n8r2, metering, indicators, indication2x, notifications, push, buttons, visualization, via, 100, seamless, partly, smds, connectors, required, frequently, asked, questions, prototype, finished, innovative, reliable, friendly, evolved, initially, precise, meticulous, stands, review, combines, devices, besides, converters, i²s, cmake, way, adau7101, dsps, visual, sigmastudio, dragging, dropping, defined, algorithm, canvas, sink, loudspeaker, guitar, pedal, stomp, box, music, synthesizer, function, generator, cross, loudspeakers, effects, reverb, chorus, pitch, shifting, etc, connected, mips, supporting, rates, 192, khz, dual, 802, 11b, edr, ble, 600, multi, barrel, jack, center, gnd, average, 200, jumpers, headers, female, potentiometers, revision, wheeled, experimental, autonomous, libraries, communicate, detecting, obstacles, displaying, cute, facial, expressions, earth, cryptic, debug, messages, neat, parts, assemble, yourself, everything, note, classified, toy, children, audience, reflect, purpose, educators, developers, who, wish, explore, setting, axis, inertial, unit, imu, two, independently, electric, tachometer, tft, 320, 240, slot, rechargeable, mainboard, inch, pack, tyre, case, acrylic, protective, strip, plastic, nylon, m3x5, nuts, metal, washers, zip, tie, multitasking, fundamentals, embedded, because, resource, constraints, limited, debugging, facilities, operating, system, rtos, proven, freely, validated, foundation, developer, knows, divide, problem, smaller, ones, conquer, separate, communication, mechanisms, clean, separation, achieved, entire, maintainable, designs, practicing, wade, concepts, comfortable, pace, organized, text, enables, master, concept, before, starting, experiments, schematics, bring, lessons, experience, teacher, exercises, test, coverage, api, apply, environments, put, seat, uber, cool, scheduling, works, startup, looptask, message, queues, timers, idle, semaphore, mutex, differences, mailbox, priorities, interrupt, interaction, queue, sets, notifying, events, groups, critical, sections, local, storage, gatekeeper, future, written, known, holds, especially, acquire, basic, evaluated, feature, circuit, listing, description, 45x, jumper, wire, resistor, 330r, red, green, 206, pages, sos, alternately, changing, pushbutton, chasing, binary, counting, christmas, lights, random, dice, lucky, day, week, pulsewidth, modulation, generate, 1000, brightness, frequency, melody, organ, voltmeter, plotting, internal, ohmmeter, fixed, voltages, sawtooth, triangular, arbitrary, periodic, seconds, off, controller, height, person, stadiometer, theft, alarm, activated, ring, timestamping, readings, network, scanner, remote, browser, smartphone, web, server, storing, data, cloud, bestsellers, most, relevant, position, sort, list, grid, catalog, fast, shipping, tested, member, discount, footer, content, navigation, homepage, accessibility,

Text of the page (random words):
rry pi 7 all collections boards raspberry pi 5 raspberry pi 4 raspberry pi zero raspberry pi pico kits hats power supplies cases displays cameras accessories books arduino esp 8 all collections arduino toggle submenu arduino boards kits shields accessories books espressif toggle submenu espressif esp32 books books 9 all collections raspberry pi arduino esp basics electronics programming microcontrollers audio rf iot automation hobby modelling bundles e books 10 learning 11 sale 12 elektormagazine com 13 view more menu items new 1 elektor products 2 all collections kits modules elektor labs selection compilations archives books toggle submenu books raspberry pi arduino esp electronics programming view more menu items e books bundles magazines toggle submenu magazines elektor print elektor digital special editions print special editions digital memberships measuring tools 3 all collections oscilloscopes signal generators spectrum analyzers multimeters analyzers lcr meters power supplies clamp meters electronic loads radio sdr prototyping 4 all collections soldering stations soldering accessories etching milling breadboards hand tools programmers debuggers microscopes 3d printers plotters tool kits components 5 all collections kits modules development boards displays leds sensors lidar motors platforms 6 all collections audio iot lora fpga smart home robotics artificial intelligence ai digital signal processing dsp bbc micro bit fun electronics education elektor labs selection voltera business raspberry pi 7 all collections boards raspberry pi 5 raspberry pi 4 raspberry pi zero raspberry pi pico kits hats power supplies cases displays cameras accessories books arduino esp 8 all collections arduino toggle submenu arduino boards kits shields accessories books espressif toggle submenu espressif esp32 books books 9 all collections raspberry pi arduino esp basics electronics programming microcontrollers audio rf iot automation hobby modelling bundles e books 10 learning 11 sale 12 elektormagazine com 13 home esp esp 6 products filter grid view list view sort by position most relevant bestsellers alphabetically a z alphabetically z a price low to high price high to low date old to new date new to old 22 quantity add to cart elektor bundles makepython esp32 development kit en 8 reviews learn how to use the esp32 microcontroller and micropython programming in your future projects the project book written by well known elektor author dogan ibrahim holds many software and hardware based projects especially developed for the makepython esp32 development kit the kit comes with several leds sensors and actuators the kit will help you acquire the basic knowledge to create iot projects the book s fully evaluated projects feature all the supplied components each project includes a block diagram a circuit diagram a full program listing and a complete program description included in the kit 1x makepython esp32 development board with lcd 1x ultrasonic ranging module 1x temperature and humidity sensor 1x buzzer module 1x ds18b20 module 1x infrared module 1x potentiometer 1x ws2812 module 1x sound sensor 1x vibration sensor 1x photosensitive resistance module 1x pulse sensor 1x servo motor 1x usb cable 2x button 2x breadboard 45x jumper wire 10x resistor 330r 10x led red 10x led green 1x project book 206 pages 46 projects in the book led projects blinking led flashing sos blinking led using a timer alternately flashing leds button control changing the led flashing rate using pushbutton interrupts chasing leds binary counting leds christmas lights random flashing 8 leds electronic dice lucky day of the week pulsewidth modulation pwm projects generate a 1000 hz pwm waveform with 50 duty cycle led brightness control measuring the frequency and duty cycle of a pwm waveform melody maker simple electronic organ servo motor control servo motor ds18b20 thermometer analog to digital converter adc projects voltmeter plotting the analog input voltage esp32 internal temperature sensor ohmmeter photosensitive resistance module digital to analog converter dac projects generating fixed voltages generating a sawtooth wave signal generating a triangular wave signal arbitrary periodic waveform generating a sinewave signal generating accurate sinewave signal using timer interrupts using the oled display seconds counter event counter ds18b20 oled based digital thermometer on off temperature controller measuring the temperature and humidity ultrasonic distance measurement height of a person stadiometer heart rate pulse measurement other sensors supplied with the kit theft alarm sound activated light infrared obstacle avoidance with buzzer ws2812 rgb led ring timestamping temperature and humidity readings network programming wi fi scanner remote control from the internet browser using a smartphone or pc web server storing temperature and humidity data in the cloud low power operation using a timer to wake up the processor read 89 95 69 95 best price quantity add to cart out of stock elektor publishing freertos for esp32 arduino 4 reviews out of stock practical multitasking fundamentals programming embedded systems is difficult because of resource constraints and limited debugging facilities why develop your own real time operating system rtos as well as your application when the proven freertos software is freely available why not start with a validated foundation every software developer knows that you must divide a difficult problem into smaller ones to conquer it using separate preemptive tasks and freertos communication mechanisms a clean separation of functions is achieved within the entire application this results in safe and maintainable designs practicing engineers and students alike can use this book and the esp32 arduino environment to wade into freertos concepts at a comfortable pace the well organized text enables you to master each concept before starting the next chapter practical breadboard experiments and schematics are included to bring the lessons home experience is the best teacher each chapter includes exercises to test your knowledge the coverage of the freertos application programming interface api is complete for the esp32 arduino environment you can apply what you learn to other freertos environments including espressif s esp idf the source code is available from github all of these resources put you in the driver s seat when it is time to develop your next uber cool esp32 project what you will learn how preemptive scheduling works within freertos the arduino startup looptask message queues freertos timers and the idle task the semaphore mutex and their differences the mailbox and its application real time task priorities and its effect interrupt interaction and use with freertos queue sets notifying tasks with events event groups critical sections task local storage the gatekeeper task read out of stock 44 95 members 40 46 out of stock 20 out of stock elektor labs elektor mini wheelie self balancing robot 5 reviews out of stock arduino compatible esp32 controlled 2 wheeled balancing robot the elektor mini wheelie is an experimental autonomous self balancing robot platform based on an esp32 s3 microcontroller the self balancing robot is fully programmable using the arduino environment and open source libraries its wireless capabilities allow it to be controlled remotely over wi fi bluetooth or esp now or to communicate with a user or even another robot an ultrasonic transducer is available for detecting obstacles its color display can be used for displaying cute facial expressions or for the more down to earth users cryptic debug messages the robot comes as a neat kit of parts that you must assemble yourself everything is included even a screwdriver note the mini wheelie is an educational development platform intended for learning experimentation and robotics development it is not classified as a toy for children and its features documentation and intended audience reflect this purpose the product is aimed at students educators and developers who wish to explore robotics programming and hardware integration in an educational setting specifications esp32 s3 microcontroller with wi fi and bluetooth mpu6050 6 axis inertial measurement unit imu two independently controlled 12 v electric motors with tachometer ultrasonic transducer 2 9 tft color display 320 x 240 microsd card slot battery power monitor 3s rechargeable li po battery 11 1 v 2200 mah battery charger included arduino based open source software dimensions w x l x h 23 x 8 x 13 cm included 1x esp32 s3 mainboard mpu6050 module 1x lcd board 2 9 inch 1x ultrasonic sensor 1x battery pack 2200 mah 1x battery charger 1x motor tyre kit 1x case board 1x acrylic board 1x screwdriver 1x protective strip 1x flex cable b 8 cm 1x flex cable a 12 cm 1x flex cable c 4x copper column a 25 mm 4x copper column b 55 mm 4x copper column c 5 mm 2x plastic nylon column 8x screws a 10 mm 24x screws b m3x5 8x nuts 24x metal washers 2x zip tie 1x microsd card 32 gb downloads documentation read out of stock 99 95 79 95 best price out of stock 15 quantity add to cart elektor labs elektor audio dsp fx processor new revision 2 reviews the elektor audio dsp fx processor combines an esp32 microcontroller and an adau1701 audio dsp from analog devices besides a user programmable dsp core the adau1701 has high quality analog to digital and digital to analog converters built in and features an i²s port this makes it suitable as a high quality audio interface for the esp32 programs for the esp32 can be created with arduino platform io cmake or by using the espressif idf in another way programs for the adau7101 audio dsps are created with the free visual programming tool sigmastudio by dragging and dropping pre defined algorithm blocks on a canvas applications bluetooth wi fi audio sink e g loudspeaker source guitar effect pedal stomp box music synthesizer sound function generator programmable cross over filter for loudspeakers advanced audio effects processor reverb chorus pitch shifting etc internet connected audio device dsp experimentation platform wireless midi midi to cv converter and many more specifications adau1701 28 56 bit 50 mips digital audio processor supporting sampling rates of up to 192 khz esp32 32 bit dual core microcontroller with wi fi 802 11b g n and bluetooth 4 2 br edr and ble 2x 24 bit audio inputs 2 v rms 20 kω 4x 24 bit audio outputs 0 9 v rms 600 ω 4x control potentiometer midi in and output i²c expansion port multi mode operation power supply 5 v dc usb or 7 5 12 v dc barrel jack center pin is gnd current consumption average 200 ma included 1x esp32 audio dsp fx processor board assembled 1x esp32 pico kit 2x jumpers 2x 18 pin headers female 4x 10 kb potentiometers downloads documentation github read 99 95 84 95 best price quantity add to cart 19 quantity add to cart elektor labs elektor esp32 energy meter 1 review the elektor esp32 energy meter is a device designed for real time energy monitoring and smart home integration powered by the esp32 s3 microcontroller it offers robust performance with modular and scalable features the device uses a 110 230 vac to 12 vac step down transformer for voltage sampling ensuring galvanic isolation and safety its compact pcb layout includes screw type terminal blocks for secure connections a qwiic connector for additional sensors and a programming header for direct esp32 s3 configuration the energy meter is compatible with single phase and three phase systems making it adaptable for various applications the energy meter is simple to set up and integrates with home assistant offering real time monitoring historical analytics and automation capabilities it provides accurate measurements of voltage current and power making it a valuable tool for energy management in homes and businesses features comprehensive energy monitoring get detailed insights into your energy usage for smarter management and cost savings customizable software tailor functionality to your needs by programming and integrating custom sensors smart home ready compatible with esphome home assistant and mqtt for full smart home integration safe flexible design operates with a 110 230 vac to 12 vac step down transformer and features a pre assembled smd board quick start includes one current transformer ct sensor and access to free setup resources specifications microcontroller esp32 s3 wroom 1 n8r2 energy metering ic atm90e32as status indicators 4x leds for power consumption indication2x programmable leds for custom status notifications user input 2x push buttons for user control display output i²c oled display for real time power consumption visualization input voltage 12 16 vac via a step down transformer 110 230 vac to 12 vac clamp current sensor yhdc sct013 000 100 a 50 ma included smart home integration esphome home assistant and mqtt for seamless connectivity connectivity header for programming qwiic for sensor expansion applications supports single phase and three phase energy monitoring systems dimensions 79 5 x 79 5 mm included 1x partly assembled board smds are pre mounted 2x screw terminal block connectors not mounted 1x yhdc sct013 000 current transformer required power transformer not included downloads datasheet esp32 s3 wroom 1 datasheet atm90e32as datasheet sct013 000 frequently asked questions faq from prototype to finished product what started as an innovative project to create a reliable and user friendly energy meter using the esp32 s3 microcontroller has evolved into a robust product initially developed as an open source project the esp32 energy meter aimed to provide precise energy monitoring smart home integration and more through meticulous hardware and firmware development the energy meter now stands as a compact versatile solution for energy management read 79 95 64 95 best price quantity add to cart out of stock sunfounder universal maker sensor kit for raspberry pi pico w arduino esp32 no reviews out of stock discover endless creativity with the universal maker sensor kit designed for use with raspberry pi pico w arduino and esp32 this versatile kit offers compatibility across popular development platforms including arduino uno r4 minima wifi uno r3 mega 2560 raspberry pi 5 4 3b 3b zero pico w and esp32 featuring over 35 sensors actuators and displays it s perfect for projects ranging from environmental monitoring and smart home automation to robotics and interactive gaming step by step tutorials in c c python and micropython guide beginners and experienced makers alike through 169 exciting projects features wide compatibility fully supports arduino uno r3 uno r4 minima wifi mega 2560 raspberry pi 5 4 3b 3b zero pico w and esp32 enabling extensive flexibility across numerous development platforms includes instructions for building 169 projects comprehensive components features more than 35 sensors actuators and display modules suitable for diverse projects su...