We recommend looking through the rest of the provided samples and playing with the code to see what may work for your application. Using FireBeetle 2 ESP32-E as a BLE server, the client can be a mobile phone. All SnapEDA parts have slotted holes represented on Add IoT functionality to any MicroMod project with the MicroMod WiFi function Board - DA16200! True if the seek was successful, false if it failed. For the reset circuit, please refer to FigureESP32-WROOM-32 Peripheral Schematics, inESP32-WROOM-32 Datasheet. Not Yet Implemented: The Arduino core for the ESP32 microcontroller are still a work in progress. All rights reserved, TSMC (Taiwan Semiconductor Manufacturing Company), **Want to learn ESP32 through the traditional method? Red LED for indicating charging status: 1. Return value: a boolean value, true if the creation is successful, false if the creation fails. The ESP32 Thing plus integrates a rich set of peripherals, ranging from capacitive touch sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C. verified purchaser. BLK3: Non-security related configuration bits. Finally, we can choose the option that allows us to write a message. To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our, I agree to receive communications from Supplyframe, ESP32-D0WD-V3 embedded, Xtensa dual-core 32-bit LX6 microprocessor, up to 240 MHz. Return value: a boolean value, true if the file or folder exists, false if it does not exist. We've implemented a new method to support footprint with slotted holes. The standard ESP32 SoCs, the ESP32-D0WD and ESP32-D0WDQ6, have been updated and named ESP32-D0WD-V3 and ESP32-D0WDQ6-V3. Make sure you choose Text, write yourself a message, and click the Write button. 0.031" gauge and 100 grams. This symbol was not created by SnapEDA, please be cautious when using it in your design, This footprint was not created by SnapEDA, please be cautious when using it in your design, Note: If you're having issues downloading using. The 3.3V regulator on the ESP32 Thing Plus can reliably supply up to 600mA, which should be more than enough overhead for most projects. When the program is uploaded, the blue LED lights up. Micro USB: The board is powered using an onboard Micro USB port. Configuration. It is compatible with Arduino IDE, LUA, MicroPython, etc. When the server receives data from a client, it sends the received data to the client as a notification. You can also use begin(cspin) to specify a pin to connect to the CS enable selection pin of the SD card, but you need to ensure that the SS pin of the SPI is in output mode, otherwise the SD card library will not work. When I got my unit I ciuld not get it to work. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power . The ESP32 uses the Feather footprint, which also uses IO22 and IO23 for I2C. The corresponding pin numbers are shown in the table below: PinMode setting is not required. With the ESP32 Arduino core installed, you're ready to begin programming. You may also notice that when the ESP32 boots up it prints out a long sequence of debug messages. This part is only visible to you. Make sure you fill in the networkName and networkPswd variables with the name (or SSID) and password of your WiFi network! This product has shipping restrictions, so it might have limited shipping options or cannot be shipped to the following countries: Added to your Get this part from Samtec in just 3 days! When using SD.begin(), the default is to connect the SS pin of the Arduino SPI to the CS enable selection pin of the SD card. ), 2.4GHz Duck Antenna 2.2dBi with Reverse Polarized - SMA RF connector. SparkFun Thing Plus - ESP32 WROOM (Micro-B), 2.4GHz Antenna - Adhesive (U.FL Connector), Raspberry Pi 4 Compute Module Antenna Kit, DUAL BAND WLAN / BLUETOOTH ANTENNA - PCB V 200mm, Wall Adapter Power Supply - 5VDC, 2A (USB Micro-B), Electrolytic Decoupling Capacitors - 100uF/25V, tips and tricks on using a u.FL connector, Installation Instructions using Arduino IDE Boards Manager, add-ons section of our Installing Arduino IDE tutorial, Xtensa dual-core 32-bit LX6 microprocessor, Integrated dual-mode Bluetooth (classic and BLE), Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096), 13 analog to digital converter (ADC) channels, 3 UARTs (only two are configured by default in the Arduino IDE, one UART is used for bootloading/debug), 3 SPI (only one is configured by default in the Arduino IDE), 2 digital-to-analog converter (DAC) channels, The IDF is well-documented. The two main power inputs to the ESP32 Thing Plus are USB and a single-cell lithium-polymer (LiPo battery. Type Function GND 1 P Ground 3V3 2 P Powersupply EN 3 I Module-enablesignal.Activehigh. Our footprints are created using IPC standards, please add a note below if you would like it done differently. Retail Orders 1.6.2. Here, we will demonstrate the operations provided by Light Blue on an iPhone. The file to be written to should already be open and waiting to be written to. ESP32-WROOM-32(ESP-WROOM-32)isapowerful,genericWi-Fi+BT+BLEMCUmodulethattargetsawide varietyofapplications, rangingfromlow-powersensornetworkstothemostdemandingtasks, suchasvoice encoding,musicstreamingandMP3decoding. I need to add back-up battery for supplying ESP32 when DC power is down. This post will highlight the differences between both ESP32-WROOM-32D / 32E and WROVER-I /WROVER-IE. The board comes with 25 PWM enabled pins (Nearly All GPIO pins) The PWM output can be used for driving digital motors and LEDs. The member functions are as follows: Description: Checks the number of bytes of readable data in the current file. Contents and Packaging 1.6.1. When disconnected, static power consumption can be reduced by 500 A. Attach one between the . Adding the latest parts to your personal library, We found availability for this part on Mouser.com. Thanks to the onboard ESP32 WROOM module, the SparkFun Thing Plus features 16MB of flash memory, 520kB of internal SRAM, an integrated 802.11 BGN WiFi transceiver and dual-mode Bluetooth capabilities, and a JST connector to plug in a LiPo battery. Product Attributes Report Product Information Error View Similar Documents & Media Environmental & Export Classifications 0 In Stock Quantity Set the duty cycle resolution of the signal, ranging from 1 to 16 bits. Once selected, you can edit the email content by entering the email subject in the "subject" field and the email body in the "Body" field. Copy the key at the position shown below in the diagram. I had the need for this one to work on my . Within 24 hours I was informed a replacement was being shipped and someone else contacted me and said that my login problems had been corrected. Enter your email address and well It can include a path, separated by "/". Currently I am working on a project involving an ESP32-WROOM-32E being powered by a LIPO battery, receiving data, and displaying the data on an OLED. True if the file is a directory, false if it is not. by Member #142865 The PWM controller of ESP32 has 16 independent channels, which can be configured to generate PWM signals with different properties. For more information, check out our tips and tricks on using a u.FL connector. The program below can be used to read the sensor module connected to the pin IO15/A4, and then print out the real-time analog angle sensor readings and the detected voltage on serial monitor. DAC circuit is composed of built-in resistors in series and a buffer. Open two serial monitor windows simultaneously, edit the message to be sent in the "Send" column of one of the serial monitor windows, and the message should be displayed in the other serial monitor window, which proves that the Bluetooth communication between the two FireBeetle 2 ESP32-E development boards is successful. The touchRead() returns a value within 0-255. Our only recommended solution is to upgrade to the new ECO-V3 chip, but note that this will require re-certification of your product. Sparkfun could make a few extra bucks by providing and documenting an end-to-end debug solution. When the digital pin outputs high, the LED turns on. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. This website or its third-party tools processes personal data. ESP32-WROOM-32 is a breakout board of ESP32 and consists of 38 pins in total. A step-by-step guide to installing and testing the Arduino software on Windows, Mac, and Linux. If a board needs code or communicates somehow, you're going to need to know how to program or interface with it. NOTE:Not all development boards expose all the pins on the chip. SparkFun, you nailed it with this one--powerful and easy to use. The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. v1.2 : 2020.08.12: ESP32-WROOM-32UE Reference Design. I can't find the connection in the schematic file, I would greatly appreciate it if you could attach to the Hookup Guide Perfect for prototyping with our RF ICs. The standard ESP32 SoCs, the ESP32-D0WD and . about 3 years ago In case of sale of your personal information, you may opt out by using the link: do not sell my personal information. This WROOM-32 chip is then further used in ESP32 boards with only 30 or 36 exposed pins (available for external connection). ESP32 is developed by a semiconductor-based company Espressif Systems in China, and it is manufactured by TSMC (Taiwan Semiconductor Manufacturing Company). Quick tips regarding how to connect, protect, and disconnect U.FL connectors. Components on the ESP32-S3-EYE-SUB Sub Board 1.6. 1. Make sure you have the Adafruit ESP32 Feather board definition selected under your Tools > Board menu. The transmitted data can be viewed. If you haven't already, plug the ESP32 Thing Plus into your computer using a micro-B USB cable. The SparkFun ESP32 Thing Plus and the SparkFun ESP32 Thing Plus U.FL enjoy all the amenities of the ESP32 Thing, but with a few added sparkles. By clicking submit below, you consent to allow Supplyframe to store and process the personal information submitted above to provide you the content requested. Your subscription could not be saved. Espressif Systems is a fabless semiconductor company providing cutting-edge low power WiFi SoCs and wireless solutions for wireless communications and Internet of Things applications. Return value: The next byte or character. It may look intimidating, but the ESP32 Thing Plus -- especially when you take advantage of its Arduino compatibility -- is a perfect IoT foundation for electronics users of all experience levels. Description: Checks if a file or folder exists on the SD card. Several hours wasted for no good reason. The screen displays the text "DFRobot" in white and the number "20220828" in green. NOTE:The details given here hold true for all development boards: NodeMCU ESP32-S board by AI Thinker, ESP32 DOIT board by Espressif, Sparkfun ESP32 Thing board, Adafruit ESP32 board, etc. 40 pins that can be cut to any size. To use the chip's pins you'll need to solder something to the I/O and power rail vias broken out to either side of the board. Program Function: Connect to the WiFi server created by FireBeetle 2 ESP32-E using a mobile phone, access 192.168.4.1, and remotely control the on/off state of the onboard LED. One thing I dont like about this board is the way the number the pins, it seems to me they did not follow a sequence, it's a mess, no Sparkfun fault. Analog-to-Digital converters (ADC) translate analog signals, real world signals like temperature, pressure, voltage, current, distance, or light intensity, into a digital representation of that signal. ESP32 is a series of powerful, power-efficient, cheap microcontrollers that comes with integrated Wi-Fi and dual-mode Bluetooth. - file, an object of type File. 7 ESP32-WROOM-32E Physical Dimensions 25 8 ESP32-WROOM-32UE Physical Dimensions 26 9 ESP32-WROOM-32E Recommended PCB Land Pattern 27 10 ESP32-WROOM-32UE Recommended PCB Land Pattern 28 11 U.FL Connector Dimensions 29 12 Reflow Profile 30 Espressif Systems 8 Submit Documentation Feedback ESP32-WROOM-32E & ESP32-WROOM-32UE Datasheet v1.2 This is a good spoo, These stackable headers are made to work with the [SparkFun ESP32 Thing Plus](https://www.sparkfun.com/products/14689) to con, The WLC100 from Weller is a versatile 5 watt to 40 watt soldering station that is perfect for hobbyists, DIYers and students.. No matter you are a student, an electronic enthusiast, an artist or a designer, this would be your best partner to open up the world of electronic without dealing with complicated circuits, brain-buring codings, and all complex communication protocols. You've created this part using InstaBuild. Postby ESP_Angus Sun Oct 16, 2016 11:41 pm, Postby a2retro Mon Oct 17, 2016 1:45 am, Postby ESP_Angus Tue Nov 08, 2016 3:46 am, Postby ESP_krzychb Sat Dec 31, 2016 3:43 pm, Postby ESP_Angus Tue Jan 03, 2017 3:57 am, Postby michmich Sun Jan 08, 2017 12:49 am, Postby michmich Wed Jan 18, 2017 1:26 pm, Postby Espressif_Kelly Thu Jan 19, 2017 3:49 am, Postby santanapablo1975 Fri May 12, 2017 5:13 pm, Users browsing this forum: Baidu [Spider] and 32 guests. There are, however, a few concepts you should be familiar with before venturing further into this tutorial. The original ESP32 microcontroller or IC has 48 pins. This port can also be used to connect the board to the computer to upload programs. Check part details, parametric & specs updated 29 JUL 2022 and download pdf datasheet from datasheets.com, a global distributor of electronics components. A short guide for assembling and using the SparkFun Qwiic Shield for Thing Plus. FireBeetle 2 ESP32-E has a 12-bit ADC with a max output of 4095. This section introduces how to get and print the status of the touch sensor on FireBeetle 2 ESP32-E by Arduino code. SnapEDA is a free library of symbols & footprints for the ESP32-WROOM-32 by Espressif Systems and for millions of electronic components. Function: Get and set time from Network Time Server. After uploading a sketch, you may need to. The original ESP32 microcontroller or IC has 48 pins. Uploading. We have included some extra bells and whistles that users will appreciate, so check out out hookup guide for all the details! Besides, the stamp hole design makes it able to be easily embedded in your PCB, greatly saving your costs and time to build and test prototype. This reduces the amount of required PCB space, and polarized connections mean you cant hook it up wrong. This is a USB 2.0 type A to Micro-B 5-pin black cable. There are two I2C devices on the ESP32 and nothing intuitively indicates the Qwiic connector on that particular board just connects to GPIO 22/23. The sample code below will demonstrate how to drive the onboard LED using PWM to display a breathing light effect. ESP32-WROOM-32E: On-board PCB antenna ESP32-WROOM-32UE: external antenna via aconnector Operating Conditions Operating voltage/Power supply: 3.0~ Operating ambient temperature: Return value: None. Otherwise, it will not be possible to open two serial ports. Program function: the UART serial prints timing data once per second. We can use the, The ESP 32 board given above exposes all 38 pins of the Wroom-32 chip. If it requires power, you need to know how much, what all the pins do, and how to hook it up. If you are familiar with installing boards via the Arduino IDE Boards Manager, the url to add is: Once installed, use the Adafruit ESP32 Feather board in the Arduino Board dropdown. Description: Seek to a specified position. Its laundry list of features include: The ESP32 Thing Plus is designed around the ESP32-WROOM module with everything necessary to run and program the microcontroller, plus a few extra goodies to take advantage of the chip's unique features. Description: Get the position in the current file (i.e. Select it as the way shown below. AtthecoreofthismoduleistheESP32-D0WDQ6chip*. Once the board is plugged in (and drivers installed), it should be assigned a unique port identifier. Installing free Keil MDK Nuvoton Edition, 2. The header rows are breadboard-compatible, so you may want to solder male headers in. Returns -1 if there is no readable data. ESP32-DevKitC is a development board based on the ESP32 microcontroller and it has 36 pins in total. Each cell outputs a nominal 3.7V at 200, These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Bluetooth, WiFi 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 Transceiver Module 2.4GHz ~ 2.5GHz Antenna Not Included, U.FL Surface Mount, Check out these parts with similar attributes as the ESP32-WROOM-32 and other ones you might like. Its designed to connect Qwiic enabled components together, This is a 50mm long 4-conductor cable with 1mm JST termination. Minimum CAN baudrate reduced: ECO-V3 can use a baudrate as low as 12.5kHz instead of 25kHz. Please try again. Slim, extremely light weight batteries based on Lithium Ion chemistry. Return value: The position in the current file. In addition, you will also need to download and install the latest CP2104 USB Driver. Syntax: file.write(data) and file.write(buf, len). Overview 1.2. To understand the exploitation, we must first understand the ESP32 eFuses. Installation for the ESP32 Thing Plus is two-fold. - Return value: The size of the file in bytes. The Thing does everything from turning on an LED to posting data with your chosen platform, and can be programmed just like any microcontroller. Receive the data from FireBeele-ESP32-E in the Email box. This digital representation can then be processed, manipulated, computed, transmitted or stored. $22.50 Volume sales pricing Shipping outside of the US? Make sure to install the app to follow along with this example. The board is of my design, and all components are currently in stock. It supports WiFi and Bluetooth dual-mode communication, and features small size, ultra-low power consumption, on-board charging circuit and easy-to-use interface, which can be conveniently used for smart home IoT, industrial IOT applications, wearable devices . Once you have uploaded your code, open a Serial Monitor set at 115200 baud so you can see the message that we will write. With Espressif's ESP32 comprehensive development platform, Bluetooth low-energy support (i.e BLE, BT4.0, Bluetooth Smart), and nearly 30 I/O pins, these boards are jam packed with possibilities! It supports WiFi and Bluetooth dual-mode communication, and features small size, ultra-low power consumption, on-board charging circuit and easy-to-use interface, which can be conveniently used for smart home IoT, industrial IOT applications, wearable devices and so on. ESP32 Development with Visual Studio Code, 1. Learn how to affix a GNSS antenna, use PPP to get its ECEF coordinates and then broadcast your own RTCM data over the internet and cellular using NTRIP to increase rover reception to 10km! In case of sale of your personal information, you may opt out by using the link: Otherwise, by continuing to use our website, you expressly agree to the use of personal information. FireBeetle 2 ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. Alternatively, female headers (you may need two separate strips to solder all the pins), right-angle headers, or stranded wire are all good options, depending on your project's needs. Hope this post from Arduino helps. Overview ESP32-WROOM-32 is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications,ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streamingand MP3 decoding. You've created the footprint using InstaBuild (this footprint is only visible to you). Use Wire.begin(23, 22); to use the QWIIC port. verified purchaser. Discover parts from Texas Instruments, Microchip, TE Connectivity, Vishay & more. Comparison with ESP-EYE 1.3. To do so, you'll need a Micro-B USB Cable. (Updated: June 2022. It did run all the code I had developed in the ESP32 Dev Kit C. And the qwiic connector to the sensor worked very nicely. 1.1 Features MCU ESP32-D0WD-V3 embedded, Xtensadual-core 32-bit LX6 microprocessor, up to 240 MHz 448 KB ROM for booting and core functions 520 KB SRAM for data and instructions 16 KB SRAM in RTC WiFi 802.11b/g/n Bit rate: 802.11n up to 150 Mbps To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our Privacy Policy. Click. If triggers are triggered, actions set by users will be executed. The two other popular variants have only 30 or 36 pins exposed(available for external connection), although they have the same WROOM-32 chip installed. uPesy ESP32 Wroom DevKit Contents. We're excited to have you as part of our community. Upgrade now to download your entire library in one batch. Our in-house engineers will create and verify the symbol and footprint for you. It can include a path, separated by "/". A: Press RST button to reset and try again. FireBeetle will support the various development environment like MakeCode, Mind+, Pingpong and MicroPython (to be improved soon), which allows you to program your hardware by graphical programming, C language, Python or JS. mode (optional), the mode to open the file. You know, the mini-B connector that usually comes with cell phones, Ca, This is a high quality switching 'wall wart' AC to DC 5V 2000mA USB Micro-B wall power supply manufactured specifically for S, USB is being implemented as a power connection standard more and more these days, but you don't always have a computer on han, Electrolytic decoupling capacitors 100uF/25V. ESP32-WROOM-32E-N4 - Bluetooth, WiFi 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 Transceiver Module 2.4GHz ~ 2.5GHz Integrated, Trace Surface Mount from Espressif Systems. We've snapped our fingers, but the conversion factory is backed up with orders. For more information, please refer to the Official ECO-V3 User Guide. The value returned decreases as the intensity of touch on pin IO4/D12 increases, with a value of 65 indicating no touch. When the program is successfully uploaded, press the on-board button once, the serial port will print a message. FireBeetle 2 ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. Refer to the GDI part of this page. The Thing Plus was drawing 6.7 mA from the battery when the WROOM was in deep sleep. So now what? Used with custom PCBs or general custom headers. Schematics of Espressif ESP32 dev boards & modules, http://espressif.com/en/support/download/documents, http://esp-idf.readthedocs.io/en/latest index.html, Re: Schematics of Espressif ESP32 dev boards & modules, http://www.espressif.com/en/support/dow nce+Design, https://www.arrow.com/en/products/sd05- orporated/, https://www.arrow.com/en/products/sd05- ittelfuse/, https://www.arrow.com/en/products/sd05.tct/semtech/, https://www.arrow.com/en/products/esd9b iconductor, https://www.arrow.com/en/products/esd9m iconductor, https://www.arrow.com/en/products/esd9d iconductor. Here an 8-bit resolution is used. The SD class provides the functionality to access the SD card and manipulate files and folders. This application utilizes two small programs, Webhooks and Email, to achieve sending an HTTP POST request every 10 seconds. eFuses are non-volatile memory blocks which can be written only once: When a 1 is written in an eFuse bit, it cannot be reverted to 0. eFuses are organized in four blocks: The ROM bootloader uses the SBK to verify the user bootloader on flash, which then checks trough ECDSA whether the application firmware is signed properly. When the angle sensor is rotated, the printed value changes accordingly. After that, connect your FireBeetle 2 ESP32-E to your computer. Asynchronous serial communication concepts: packets, signal levels, baud rates, UARTs and more! Ask Question Asked 1 year, 5 months ago Modified 1 year, 5 months ago Viewed 347 times 3 I am a newbie in electronics design. Download free symbols, footprints, and 3D models for millions of electronic components. The ESP32 supports both STA and AP mode for WiFi connection. (It's still way worth it for the speed increase!). Classic Bluetooth example for transmitting accelerometer data in an Arduino environment. After your ESP32 connects to the WiFi network, it will wait for you to press the "0" button. filename, the name of the folder to create. The ESP32 pins GPIO16 and GPIO17 are not broken out to the ESP32-WROVER-E module and therefore not available for use. Manufacturer PN: ESP32-WROOM-32E-N8 View Tutorials. about 2 years ago As an alternative power source, the ESP32 Thing Plus includes support for single-cell lithium-polymer (LiPo) batteries, which plug into the board's white 2-pin JST connector. 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Tilt Compensated Magnetic Compass, SEN0032 Triple Axis Accelerometer Breakout - ADXL345, SEN0219 Gravity Infrared CO2 Sensor For Arduino, SEN0224 Gravity I2C Triple Axis Accelerometer - LIS2DH, SEN0226 Gravity I2C BMP280 Barometer Sensor, DFR0067 DHT11 Temperature and Humidity Sensor, DFR0066 SHT1x Humidity and Temperature Sensor, SEN0250 Gravity BMI160 6-Axis Inertial Motion Sensor, SEN0251 Gravity BMP280 Barometric Pressure Sensors, SEN0253 Gravity BNO055 + BMP280 intelligent 10DOF AHRS, Triple Axis Accelerometer FXLN83XX Series, SEN0137 DHT22 Temperature and humidity module, SEN0227 SHT20 I2C Temperature & Humidity Sensor Waterproof Probe, SEN0246 URM08-RS485 Waterproof Sonar Range Finder, SEN0304 URM09 Ultrasonic Sensor (Gravity-I2C) (V1.0), SEN0300 Water-proof Ultrasonic Sensor ULS, SEN0301 Water-proof Ultrasonic Sensor ULA, SEN0307 URM09 Ultrasonic Sensor Gravity Analog, SEN0311 A02YYUW Waterproof Ultrasonic Sensor, SEN0312 ME007YS Waterproof Ultrasonic Sensor, SEN0313 A01NYUB Waterproof Ultrasonic Sensor, TOY0054 SI7021 Temperature and humidity sensor, SEN0236 Gravity I2C BME280 Environmental Sensor Temperature, Humidity, Barometer, SEN0248 Gravity I2C BME680 Environmental Sensor VOC, Temperature, Humidity, Barometer, SEN0308 Waterproof Capacitive Soil Moisture Sensor, SEN0019 Adjustable Infrared Sensor Switch, SEN0143 SHARP GP2Y0A41SK0F IR ranger sensor 4-30cm, SEN0013 Sharp GP2Y0A02YK IR ranger sensor 150cm, SEN0014 Sharp GP2Y0A21 Distance Sensor 10-80cm, SEN0085 Sharp GP2Y0A710K Distance Sensor 100-550cm, DFR0300-H Gravity: Analog Electrical Conductivity Sensor(K=10), DFR0300 Gravity Analog Electrical Conductivity Sensor Meter V2 K=1, SEN0161-V2 Gravity Analog pH Sensor Meter Kit V2, SEN0237 Gravity Analog Dissolved Oxygen Sensor, SEN0204 Non-contact Liquid Level Sensor XKC-Y25-T12V, SEN0244 Gravity Analog TDS Sensor Meter For Arduino, SEN0249 Gravity Analog Spear Tip pH Sensor Meter Kit For Soil And Food Applications, SEN0228 Gravity I2C VEML7700 Ambient Light Sensor, SEN0017 Line Tracking Sensor for Arduino V4, SEN0212 TCS34725 I2C Color Sensor For Arduino, SEN0245 Gravity VL53L0X ToF Laser Range Finder, SEN0259 TF Mini LiDAR ToF Laser Range Sensor, SEN0262 Gravity Analog Current to Voltage Converter (4~20mA), DFR0027 DFRobot Digital Vibration Sensor V2, SEN0038 Wheel Encoders for DFRobot 3PA and 4WD Rovers, DFR0052 Analog Piezo Disk Vibration Sensor, SEN0170 Wind Speed Sensor Voltage Type 0-5V, TOY0048 High Accuracy Dual Axis Inclinometer Sensor Arduino Gadgeteer Compatible, SEN0186 Weather Station with Anemometer Wind vane Rain bucket, SEN0230 Incremental Photoelectric Rotary Encoder - 400P R, SEN0232 Gravity Analog Sound Level Meter, SEN0233 Air Quality Monitor PM 2.5, Temperature & Humidity Sensor, DFR0515 FireBeetle Covers-OSD Character Overlay Module, ROB0025 NEW A4WD Mobile Robot with encoder, ROB0124 HCR Mobile Platform with Omni Wheels, ROB0128 Devastator Tank Mobile Platform Metal DC Gear Motor, DFR0265 IO Expansion Shield for Arduino V7, DFR0312 Raspberry Pi GPIO Extension Board, DFR0327 Arduino Shield for Raspberry Pi 2B and 3B, DFR0412 Gravity IO Expansion Shield For DFRduino M0, DFR0502 Gravity IO Expansion & Motor Driver Shield V1.1, DFR0518 Micro Mate- A Mini Expansion Board for micro bit, DFR0578 Gravity I O Expansion Shield for OpenMV Cam M7, DFR0577 Gravity I O Expansion Shield for Pyboard, DFR0626 MCP23017 IIC to 16 digital IO expansion module, DFR0063 I2C TWI LCD1602 Module Gadgeteer Compatible, DFR0154 I2C TWI LCD2004 Module Arduino Gadgeteer Compatible, TOY0005 OLED 2828 color display module .NET Gadgeteer Compatible, DFR0091 3-wire Serial LCD Module Arduino Compatible, DFR0347 2.8 TFT Touch Shield with 4MB Flash for Arduino and mbed, DFR0348 3.5 TFT Touch Shield with 4MB Flash for Arduino and mbed, DFR0387 TELEMATICS 3.5 TFT Touch LCD Shield, DFR0460 64x32 RGB LED Matrix - 4mm Pitch/64x32 Flexible RGB LED Matrix-4mm Pitch/64x32 Flexible RGB LED Matrix-5mm Pitch, DFR0461 Gravity Flexible 8x8 RGB LED Matrix, DFR0462 Gravity Flexible 8x32 RGB LED Matrix, DFR0463 Gravity Flexible 16x16 RGB LED Matrix, DFR0464 Gravity I2C 16x2 Arduino LCD with RGB Backlight Display, DFR0506 7'' HDMI Display with Capacitive Touchscreen, DFR0555\DF0556\DFR0557 Gravity I2C LCD1602 Arduino LCD Display Module, DFR0529 2.2 inches TFT LCD Display V1.0 (SPI Interface), FIT0352 Digital RGB LED Weatherproof Strip 60LED m*3m, DFR0645-G DFR0645-R 4-Digital LED Segment Display Module, SKU DFR0646-G DFR0646-R 8-Digital LED Segment Display Module, TEL0037 Wireless Programming Module For Arduino, TEL0087 USBBLE-LINK Bluno Wireless Programming Adapter, TEL0083-A GPS Receiver for Arduino Model A, DFR0342 W5500 Ethernet with POE Mainboard, TEL0107 WiFiBee-MT7681 Arduino WiFi Wireless Programming, TEL0112 Gravity 315MHZ RF Receiver Module, TEL0113 Gravity UART A6 GSM & GPRS Module, DFR0505 SIM7000C Arduino NB-IoT LTE GPRS Expansion Shield, DFR0057 Sensor Motor Drive Board - Version 2.2, TEL0070 Multi USB RS232 RS485 TTL Converter, SD2403 Real time clock Module SKU TOY0020, DFR0316 MCP3424 18-Bit ADC-4 Channel with Programmable Gain Amplifier, DFR0553 Gravity I2C ADS1115 16-Bit ADC Module Arduino & Raspberry Pi Compatible, DFR0117 Gravity I2C EEPROM Data Storage Module, DFR0503 Embedded Thermal Printer - TTL Serial, DFR0563 Gravity 3.7V Li Battery Fuel Gauge, DFR0576 Gravity Digital 1-to-8 I2C Multiplexer, DFR0399 DC Micro Metal Gear Motor 75 1 w Driver, DRI0021 Veyron 2x25A Brush DC Motor Driver, DRI0039 Quad Motor Driver Shield for Arduino, DRI0044 2x1.2A DC Motor Driver TB6612FNG, DFR0523 Gravity Digital Peristaltic Pump, SER0044 DSS-M15S 270 15KG DF Metal Servo with Analog Feedback, DRI0023 Stepper Motor Shield For Arduino DRV8825, DRI0035 TMC260 Stepper Motor Driver Shield, DFR0564 USB Charger for 7.4V LiPo Battery, DFR0559 Sunflower Solar Power Manager 5V, DFR0580 Solar Power Manager For 12V Lead-Acid Battery, KIT0098 Breadboard Plugin Components Pack, SEN0305 HUSKYLENS AI Machine Vision Sensor, Gravity: Analog Rotation Potentiometer Sensor for Arduino - Rotation 300, 1.54" 240x240 IPS wide viewing angle TFT display, 2.0" 320x240 IPS wide viewing angle TFT display, 2.8" 320x240 IPS TFT resistive touch display, 3.5" 480x320 IPS TFT capacitive touch display, 1.51" OLED Transparent Display with Converter, http://download.dfrobot.top/FireBeetle/package_DFRobot_index.json, Program download and power supply, 4.75V-5.5V compatible.