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    I need a code for arduino and the language is c++ for this project: Our project is an automated pillbox: It has arduino uno wifi, LCD I2C, keypad 4*4, buzzer (alarm), 2 IR sensors, 2 micro servo motors. 1- the patient will set the pillbox he will enter date/time. 2- he will choose number of medications (1 or 2). 3- he will enter the time and number of pills for each medication. 4- when it’s time to take medication 1 alarm will go on until the patient press the button on the keypad. 5- the door of medication 1 will open using micro servo motor. 6- there is IR sensor inside the compartment of medication 1 to sense the medication has moved or not. 7- the patient has to conform taking the medication if yes number of pills for medication 1 will reduce by 1 and upload to th...

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    Note: I'm looking for developers that have previous experience with GreenPak ICs I have a sensor that consumes ~300uA at 3.3v and I need to reduce it's power consumption by duty cycling it. The GreenPak design will need to power up the sensor, read the differential analog output, store the number of changes in a counter then power down the IC. The counter will be available via I2C for an external CPU.

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    TEST HYDRAULIC ELECTROVALVES The Particle Web IDE National control devices PCA9685 8-Channel 8W 12V FET Driver Proportional Valve Controller 8-Channel DC Current Monitor with I2C Interface 2-Channel Signal Relay 1A SPDT I2C Mini Module 1 i2C pressure sensor 1 Interface ADC....etc Rasbery i2c communication, Particle Photon,The Particle Web IDE more info :

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    i2c slave model 4 ngày left

    i2c slave model and synthesizable i2c slave

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    Airsoft Bomb Arduino nano project Devices used: i2c display 1602 TM1637 = 11, 12 keyboard 4x3 = 8, 7, 6, 5, 4, 3, 2 Buzzer = 9 red LED = A1 yellow LED = A2 green LED = A3 relay = 10 The logic of the program: 1. Initialization of all devices, timer and libraries. 2. On the display 1602 the inscription "Enter code" 3. If you press "*" and "#" before activating the timer, you will not be able to change the standard time of the timer (Max Minutes <=59 and Max Seconds <=59), but after activating the timer, you cannot change the time. 4. While entering the code, each time you press it, the yellow LED and the buzzer will turn on. 5. After entering the code "7355608" on the display 1602 "press "#" to activate", after pressi...

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    Hi there. Currently we are using a CPU Board of Actions S500 SoC with an AMOLED 1.78" MIPI-DSI I2C Touchscreen. It's working fine in our Board. Now we upgraded our PCB with RockChip RK3566 SoC. So I need some expert support to move the Touchscreen Driver from our old S500 PCB to the new RK3566 PCB. Also need some basic GPIO configuration. All necessary remote access support will be provided upon development. Please apply with a relevant portfolio. Required previous Rockchip ARM CPU with MIPI driver development experience. Developers from Shenzhen, China or HK are highly preferred. Thanks.

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    I need a C code to read the MPU9250 sensor through SPI using a Raspberry Pi 0. Demonstrated 40 Hz data rate on I2C; we must achieve 100 Hz cycle rate using SPI. The code must initialize the sensor at the beginning of the process, as shown in file "NAVIO ". At every iteration (or at no more that once every three seconds), logged data must be saved to a text file. Every row of this text file must have this structure: boot time, accelX, accelY, accelZ, gyrX, gyrY, gyrZ (see file "") The code must log all the relevant faults (sensor initialization issues, frame overrun, etc...) and must be able to run as thread.

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    I need a code for arduino and the language is c++ for this project: Our project is an automated pillbox: It has arduino uno wifi, LCD I2C, keypad 4*4, buzzer (alarm), 2 IR sensors, 2 micro servo motors. 1- the patient will set the pillbox he will enter date/time. 2- he will choose number of medications (1 or 2). 3- he will enter the time and number of pills for each medication. 4- when it’s time to take medication 1 alarm will go on until the patient press the button on the keypad. 5- the door of medication 1 will open using micro servo motor. 6- there is IR sensor inside the compartment of medication 1 to sense the medication has moved or not. 7- the patient has to conform taking the medication if yes number of pills for medication 1 will reduce by 1 and upload to the cloud....

    $201 (Avg Bid)
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    Embedded/Firmware Engineer Đã kết thúc left

    Work on Arduino, Raspberry PI, and ARM-based embedded software development. have experience in the following: - Advanced Arduino and Raspberry PI programming (e.g. sketches, bootloaders, drivers) - Adding or updating firmware on wireless modems and modules - Experience with C/C++ programming - Familiarity with hardware interfaces (I2C, SPI, UART, USB, etc) - Familiarity with ARM-based systems, compilers, toolchains, and debugging. - Basic knowledge about Cloud. - Experience with Qualcomm chipset is a plus. Working on-site (in Seattle-area) or remotely

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    house plant monitor Đã kết thúc left

    ...sensors, one after the other to display their output on an LCD screen. using sensors 2 ea Gravity SEN0308 analog capacitive soil moisture sensors to be set in different planters. 1 ea Gravity SEN0249 Analog pH sensor 1 ea NPK (nitrogen, phosphate, potassium) sensor through a RS-485. 1 ea fermion - Temp, Humidity(SHTC3), pressure (BMP280), AMbient light(VEML770), UV light(ML8511) Breakout (I2C/UART) or if this is a problem sensor as I am finding no singular programming for it, then I can just use 1ea Gravity UV sensor SEN0162. I am trying to connect all to bluetooth via a Gravity BLE sensor beacon, through a 6 in 1 USB to serial convertor(TEL0149). Besides the serial viewing of the readings, need to view output on either a 16x2 LCD via 16 pin-out, or can...

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    Proficiency in programming languages such as C or C++ Strong knowledge in protocols like i2c, SPI, UART and iso7816 Ability to Emulate any EEPROMS using logic analyzers output Embedded firmware design(Attiny45,PIC16F877A). Excellent debugging skills. Job Type: Consultant Benefits: Flexible schedule Experience level: No experience needed Application Question(s): PLEASE ANSWER Are you able to emulate any EEPROMS using logic analyzers output? Are you able to analyze protocols like i2c, SPI, UART and iso7816?

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    ...accelerometer, wifi, BT, with always ON display, long battery life and extensive custom functionality. Candidate Must Have the following abilities: 1: Extensive imbedded experience and knowledge of highly relevant products, brought to completion and production by your clients. 2: Knowledge of low level code in order to achieve elegant, streamlined firmware 3: Extensive knowledge of bus, I2C, low power multi-processor architecture. 4: Ability to assemble SMT fine pitch boards in-house. You have experience in printing your demo boards with paste and placing fine pitch parts, probably under the microscope, and reflow properly. 5: Understanding of RF design rules in pcb, impedance-matching. 6: Understanding and experience in FCC/CE and other radio emissions ...

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    Embedded Software Engineer Đã kết thúc left

    ...communication. Requirements • 3+ years of experience in embedded software engineering. • Proven experience in programming with C or C++ • Strong knowledge in the programming of microcontrollers/microprocessors. • Experience in Energy meter and water meter protocols like MBUS, Euridis, etc. • Knowledge in Communication modules like GSM, GPRS, WIFI, RF, etc. • Low-level driver implementation (like SPI, I2C, UART, etc.) • Experience in developing embedded systems as well as troubleshooting problems in them • Experience in the design of embedded systems with real-time multitasking operating systems • Familiar with working with Firmware tools such as Oscilloscopes, Logic Analysers, etc. • Excellent knowledge of operating systems, codi...

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    ... This project will involve serial communications (RS-485), control of GPIOs, analog sensor readings via external ADC (SPI), storage of data to flash memory (SPI), and communication to simple peripherals (i2c). The timing of various GPIO state changes, directed by serial commands, is crucial to the operation of this project. Thus, a good understanding of task scheduling, interrupts, and timing is required. • Requirements/Experience: • Microchip PIC, ARM Cortex-M3 Microcontrollers or similar • Serial Communication • Flash Memory • Process Scheduling/Task Scheduling • SPI and I2C Communication • GPIO Read/Write • Watchdog Timer and other Reliability enhancing features • Analog Circuit, digital logic, displays and mo...

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    Địa phương
    $45 / hr Giá đặt trung bình
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    - ESP32-C4 Mini 1 Ea - Temperature/Humidity I2C SHT21 1 Ea - RS485 Port(A/B/G) 1 Ch - OLED 0.96" I2C 1 Ea - Support Power 12-60VDC 1 Port - BOX Hammond 1551V2BK BOX 1 Ea - DIP Switch Modbus ID Include

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    Lead Engineer (India) Đã kết thúc left

    Should be able to develop Software requirements from Systems Requirements Should be able to develop low level software such as Device Driver, Start-up code/boot loader, board bring-up, firmware development, Assembly Language, With or without RTOS/Linux. Should be able to integrate SW with HW, debug and test the embedded software on hardwar...peripherals to develop low level software and suggest alternates. Understanding of DO-178C Checklists and fill them while performing peer reviews Programming Language: C, Embedded C, Data Structure Embedded: Device Driver, Start-up code/boot loader, board bring-up, firmware development, Assembly Language, RTOS, Linux SDLC/SW Engineering: Design, Development, Verification Embedded Protocol: I2C, SPI, UART, CAN , Avionics: DO178B/C, S2O...

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    Niêm phong NDA
    $15 - $25 / hr
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    Hi All I have three I2C devices on a bus on an Arduino Nano and I am able to read values from two of the devices using libraries from the supplier. The third device is a pressure sensor that has no library available. I need example Arduino code to read the values that I can incorporate into my project. This is for an Arduino nano. I have the specification for the I2C but struggling to understand it. I have attached the specification. Read page 33 for the read command. Cheers David

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    We need to modify some already existing code for a specific project where we need to basically read data from i2c and modbus RTU and transfer data over lora. The overall code is already existing and need to be adjusted to fulfill the new requirement. project run on a our own sensor board using an heltec processor. Unit is accessible remotely via anydesk. Development environment could be Arduino IDE or platformio. We need a very fast and effective support to achieve the goal in a very limited time.

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    Il s'agit d'amélioré un pcb extention avec 4 sorties 4-20mA, ces 4 sorties doivent être isolées et indépendantes. L' alimentation et les 4 signaux en communication i2c proviennes de la carte mère Le projet est a développer sur EASYEDA obligatoirement

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    ... The sensors includes ultrasonic module (8) on i2c line, 8 2D lidar module/8 stero vision module. The algorithm should be capable of detecting and classifying objects in centimetre range like screw,bolts etc.. The compute module will be coupled with an STM32 module which will control light on and off ,gimbal control,motor control and more. The compute module might also needs to use the H.264/H.265 ,AES256 bit encode engine for sending the detected object image and other details via an RF link. RF link need not has to be developed. Major task to be completed. 1) Establishing connection with the STM32 chip for control ,that the STM32 will act as the slave and works with all the controlling task. The connection may be via SPI/I2C/CAN BUS. 2) Making algorithm to detect th...

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    Hi Rohan Kanaiyalal L., ich möchte mit einem SAMD21G18A einen I2C Slave nachbilden. Das Projekt soll in Microchip Studio umgesetzt werden. Die Kommunikation mit dem Master habe ich bereits am laufen. Deine Aufgabe wäre es, 256 Register zu schaffen die vom Master beschreibbar und lesbar sind. Ich benötige die Lösung recht zügig. Daher biete ich einen hohen Preis. Ist das was für dich? Viele Grüße Marc

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    I want to generate an I2C slave with a SAMD21. This should have write and readable registers. Unfortunately I can't get this to work. I was guided by the following code: From page 39: The final application “High speed Configuration” in main.c file will be as below for SLAVE. The aim is to provide 256 registers (1 byte in size) with the SAMD21 (as Slave). The I2C master can write and read these registers. Your task is to create this functionality based on the provided example. Only the function "void SERCOM2_Handler(void)" may be adjusted. The I2C master works in FAST_MODE_PLUS. Therefore, the rest of the configuration must remain exactly the same.

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    Need to measure power and phase difference between two electromagnetic waves at ISM band of 2.45 GHz and bandwidth less than 100 MHz using MMIC's like AD8302 and power measurement with AD8364 in a 3-4 layer PCB, for monitoring load impedance and signal dissipation in a waveguide. DC o RMS processed signals must be sampled and digitized to be transmitted over an I2C bus with an ADC like Seeed Studio XIAO SAMD21

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    A solution/consultance is needed to run a Webkiosk on a RaspberryPi. The Webkiosk should be a browser running in fullscreen displayed over HDMI. The browser accesse...30 sec: Too much 2.2 Boot Logo / Animation 2.2.1 When PI is booted, a picture or animation should be shown to the user until the Website is loaded and displayed. Any blackscreen in between must be avoided 2.3 Good performance 2.3.1 Browser must provide smooth interaction 3. Runnable on the RaspberryPi 3/4 (or if there is a good reason any other board that has the same GPIO header, I2C, USB and HDMI) As long as these requirements are met, it is totally up to you which OS you choose, whether to use a display server you choose etc. It should be reasonable and somewhat maintainable for moderately experienc...

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    Hey there, I recently brought that micro controller, and I am having big issues with it. Basically any project on Uno, I can not run on Portenta for some reason. Thus the whole thing is turned into kind of frustrating experience. Here are some of the issues that I have: 1. I2c connection with 5V Arduino 2. Serial communication with 5V Arduino 3. Using 5V LPD3806 with Portenta Only people with good command of English. Generic reviews will not be considered. Thank you!

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    Fountain Project Đã kết thúc left

    Me and my partner are planning to create a water fountain project. We need to setup a low level c environment which allows low level GPIO and I2C ... direct device programming. We have lots of hardware level programming experience on other platforms using c and Assembler. I do not have Linux experience. We are planning to target a raspberry pi zero 2 W but are currently using a 4 with 4 gig memory as the zero 2 W is out of stock at the moment. Fast code is essential as we will also be doing some dsp processing so that it can also react to music. Low level drivers may have to be written. Looking up this information via google is a jungle. What looked like the best choice gave errors when I followed the given directions. I would prefer to get some assistance getting started rather tha...

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    ...advert data is working. Only I am nog able to send dynamic values for this one: completeRawAdvertisingData[] = {0x02,0x01}; So need the sketch changed so I can send both 0x02,0x01 (if motion) and 0x01,0x02, (if no motion) See code below: #include <ArduinoBLE.h> //************** #include <LSM6DS3.h> #include <Wire.h> //Create a instance of class LSM6DS3 LSM6DS3 myIMU(I2C_MODE, 0x6A); //I2C device address 0x6A float aX, aY, aZ, gX, gY, gZ; const float accelerationThreshold = 1.5; // threshold of significant in G's const int numSamples = 60; int samplesRead = numSamples; //******************* BLEService myService("fff0"); BLEIntCharacteristic myCharacteristic("fff1", BLERead | BLEBroadcast); // Advertising parameters should h...

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    Hello guys, I am looking for skilled FPGA programmer who could implement machine learning (object detection & classification) of tiny metal objects etc on a FPGA SOM module. The FPGA will detect object using data from high resolution camera's (not less than 720P) usb port/camera interface,lidar module (atleast 6 sensor) & ultrasonic sensor module (atleast 7 sensor) i2c line and will be connected to servo motor and BLDC motor ESC. The FPGA should output in low latency H.264/H.265 format with AES 256 encryption/similar. More details will be revealed via chat. The freelancer is free to choose an ideal cost effective FPGA SoM module for this task. Please don't apply if you can't complete the task or unsure about your capacity to match the development tas...

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    ...QGC to control underwater drones. A first task would be to send the IMU data from the robotics cape to the QGC using the MavLink protocol and display the physical orientation of the drone. Later we need to be able to close loop control up to 8 thrusters via ESCs (PWM) with IMU feedback, interface various equipment via UART (CAN driver, RS485 driver) and integrate additional PWM controllers via I2C. See the attached image of the high level architecture. You will be assisted by an english/german speaking control systems engineer. Description of the robotics cape for the Beaglebone Black: !board-features Documentation for the API: Source Code with examples:

    $750 - $1500
    Nổi bật Niêm phong
    $750 - $1500
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    I want to learn completely about Handling and programming MCU peripherals. Driver development from scratch for GPIO SPI I2C USTART Programming for microcontroller Writing frivers for STM32 GPIO USTART

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    LoRaWAN HELTEC HTCC-AB01 Đã kết thúc left

    get 3 ADC inputs and 1 I2C sensor into the module: https://www.amazon.de/LoRaWAN-Entwicklungsboard-ASR6501-Consumption-Intelligent-siehe-abbildung/dp/B07ZH7NL38/ref=sr_1_3?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=1L0TLV6QKD8MK&keywords=cubecell+dev-board+v1&qid=1669797214&sprefix=cubecell+dev-board+v1%2Caps%2C80&sr=8-3 into in Europein frequency data only 1 per hour for low power demand. later in next order program extension to irrigation control like:

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    ...project that I am working on. What I want you to do is to check the files that I have already made using Nextion Editor and Arduino to talk to each other. I'd like you to check them, improve them in terms of looks, operation and help me with what's undone. Basic idea is we have a display and Arduino and we want them to talk to each other all time and make the changes on Arduino side, I also have an I2C based battery fuel gauge IC so I'd like you to help me to track it's SOC as well. If you are someone who has worked with Nextion Displays and can do this, kindly bid. I'd prefer it if you have the display at your end and can test the firmware on Arduino and test the HMI interface on the display parallely. Looking forward to hear from you. If possible, ...

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    On the PIC32MK MCJ Curiosity board with MPLAB X IDE Need a small firmware that uploads on the device and displays a menu when connected with tera term When menu is selected initialise and read from GPIO Pins using I2C and SPI Protocols. Only contact if you have worked with Microchip PIC32 Boards and MPLAB X IDE

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    Convert STM32 code to RPI Đã kết thúc left

    Write a code for implement a digital vacuum sensor with RPi4 I2C. Already exists a ST32 dedicated code, so it could be converted into RPi4 format. Also I have my prior version that doesn't work, and can share for just correct it. Code shall use RPi4's SDA and SCL to get raw data. Attached is STM32 code for sensor. If you're not RPi4 I2C coding expert, please don't bid.

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    desarrollo y ensamble de PCB Đã kết thúc left

    Aplicacion: Wifi 2.4ghz Datalogger de temperatura y humedad con sensor I2C Temperature & Humidity Sensor (Waterproof Probe) y controlador ESP32 ESP32-WROVER-IE-N4R8. *Caja IP65, de ser posible seleccionar una caja comercial para adaptarle la placa *PCB entra en caja IP54 o 65 , la antena queda afuera de la caja *funcionamiento previsto con baterias. *Antena para 2.4ghz *Botones RST y program del esp32 mediante jumper. *Leds indicadores de encendido, upload, estado *Componentes SMD. *Placa rectangular.

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    I want to use accelerometer sensor on FPGA, in order to do that I need I2C protocol implementation in VHDL so I can continue my work on the project. I want the module to get the address of the sensor + bit for R/W , and the internal register address of the sensor, and get the data by reading, or write to the register.

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    M2M development Đã kết thúc left

    Integrate GPRS module in an old project with a specific pcb shape. Input connectors: 1 GPIO 1 termistor NTC 1 UART/I2C

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    PCB with HX711 and ESP32 Đã kết thúc left

    ...integratet on a small PCB (without Pinheader from Prototyping Boards) with predefined maximum dimensions: 1 x Micro USB-B Socket for Powering and Programming (wich should overlap the PCB to integrate into housing) 2 x LED-Outs (accessible via GPIO) 1 x Screw-Terminals (for each HX711, with E+, E-, A+ A- ) 4 x Mounting holes 1x I2C Pinout 1x 3.3V / GND Pinout 1x 5V Pinout for HX711 1x 2x16 LCD Display Optional - Connector for LiPo (charging trough Micro USB-B Socket) - I2C Display - Microswitch for Programming (beside the USB-B Socket, accesibel trough pin-hole) The PCB should not exted the dimesion 5x10cm. I need complete files for PCB etching and assembly (BOM, Gerber, Schematics) EasyEDA would be great if possible. However couldbe in Eagle or any other Softw...

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    Desarrollo HW con 2G Đã kết thúc left

    Crear el schematic y PCB para un dispositivo compuesto por ESP32 y MC60 de Quectel. Hay 3 entradas: 1 análogo, 1 GPIO, 1 I2C. Batería externa de 3.6V PCB de una sola capa. La dimensión y formato de la placa ya la tengo definida. Software: KICAD. El entregable es el proyecto completo, incluyendo el BOM de Mouser. Los demás detalles se proporcionarán una vez comenzado el proyecto.

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    ...analog inputs to measure volts from 0-36V (ESP32 on ports GPIO36, GPIO4) 3. Two analog inputs to measure current 0-20A and volts 0-36V using INA226 via I2C - GPIO22(SCL), GPIO21(SDA) 4. Two Digital inputs with high voltage protection, working voltage 0-36V - GPIO5, GPIO27 5. Two Digital Outputs via Open Drain N-MOSFET (AO3400) - GPIO25,GPIO26 6. External module SIM7080G LTE connected via 2mm Pitch Pins to Serial 2 - GPIO16(RX), GPIO17(TX) and powered by the main 5V power: SIM7080G RX<---TX(GPIO17) ESP32 SIM7080G TX--->RX(GPIO16) ESP32 7. ESP32 Dc-DC Step-Down from 5V to 3.3V, from the main 5V supply (MP1584EN or siotable) 8. The I2C pins GPIO22(SCL), GPIO21(SDA) 3.3V from the ESP32 and GND to JST-SH 4-Pin SMD Connector 9. NEO-M8N module connected to Se...

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    raspberry pi small item Đã kết thúc left

    Hi Németh, I have a small project for you! I have 4 ads1115 linked together on one I2C Bus. This all seems to work and I have it reading quite simply using a tutorial template file and the adafruit function. But, I don't know how to extract different channels e.g. each ADS has 4 channels and there are 4 ADS. I should be able to read 16 inputs simultaneously... I need 1) help reading the 16 channels 2) a very simple way to get this pushed into a Google doc or similar Google data set.

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    i2c assist Đã kết thúc left

    Hi Tauqir, I have a project for you. I have 4 ads1115 linked together on one I2C Bus. This all seems to work and I have it reading quite simply using a tutorial template file and the adafruit function. But, I don't know how to extract different channels e.g. each ADS has 4 channels and there are 4 ADS. I should be able to read 16 inputs simultaneously... I need 1) help reading the 16 channels 2) a very simple way to get this pushed into a Google doc or similar Google data set.

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    i2c project -- 2 Đã kết thúc left

    Hi David, I have a project that might suit. I have 4 ads1115 linked together on one I2C Bus. This all seems to work and I have it reading quite simply using a tutorial template file and the adafruit function. But, I don't know how to extract different channels e.g. each ADS has 4 channels and there are 4 ADS. I should be able to read 16 inputs simultaneously... I need 1) help reading the 16 channels 2) a very simple way to get this pushed into a Google doc or similar Google data set.

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    i2c project Đã kết thúc left

    Hi Md Abu, I have another project for you. I have 4 ads1115 linked together on one I2C Bus. This all seems to work and I have it reading quite simply using a tutorial template file and the adafruit function. But, I don't know how to extract different channels e.g. each ADS has 4 channels and there are 4 ADS. I should be able to read 16 inputs simultaneously... I need 1) help reading the 16 channels 2) a very simple way to get this pushed into a Google doc or similar Google data set.

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    Project for Harish H. -- 3 Đã kết thúc left

    Hi Harish, I have another project for you. I have 4 ads1115 linked together on one I2C Bus. This all seems to work and I have it reading quite simply using a tutorial template file and the adafruit function. But, I don't know how to extract different channels e.g. each ADS has 4 channels and there are 4 ADS. I should be able to read 16 inputs simultaneously... I need 1) help reading the 16 channels 2) a very simple way to get this pushed into a Google doc or similar Google data set.

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    ...- specially for powerlines) 5. Assist with ordering (BOM, ....) 6. Writing a simple code to ensure all components work. Your testing code should cover, the following tests: (When Wireless and Bluetooth are ON) A. Buzzer should sound a melody and beeps (very very loudly), B. LEDs should flash, C. Heat sensor should work, D. IO ports should control servos, E. I2C ports should work, F. Battery ADC should measure incoming <3.3 voltage from Battery, Photos attached: The size of board is very small. (L: 28mm , W:20mm , H:12mm) Black Connectors in 3D picture are just for demonstration and will be removed. Payment: The project's Only purpose is design validation and functionality of the board. This could not be verified until board i...

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    I need a driver for the Bosch BMI270 IMU connected to the Nordic nRF52832 via SPI that does not use...should be C so that it can easily be integrated with another project. The driver should expose the x,y and z accelerometer values as well as the x,y and z gyro values. Here is the datasheet for the BMI270: Here is the datasheet for the nRF52832: Sample project that uses I2C and external libraries on an Arduino: Another Sample project: Note that the BMI160 in the sample projects is an earlier version of the BMI270 and may provide a starting point. The compiler should be gcc for arm

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    Develop a driver for i2c communications between Pic32mx and Arduino micro

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    I need assistance with developing a Qi Wireless power receiver and ESP32 controller board. It is a simple and standard ESP32 design, with addition of standard Qi Wireless power receiver circuit. ComponentsTechnologiesSkills required: Qi wireless charging receiver ESP32 Servos Voltage regulators RGB LEDs Piezo passive speaker Temperature Sensor Moisture Sensor I2C Programmer circuit (this might need to be removed due to size constraints) PlatformIO C programming language EasyEDN Your responsibilities include: 1. Produce and validate the design. (Including Qi Wireless circuit and ESP32 controller) 2. Assisting with Bill Of Material (BOM) 3. Ensuring the PCB manufacturers have the components needed. (eg: jlcpcb , nextpcb , ...) 4. Writing a test code to ensure all components funct...

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    I need assistance with building a PCB on EasyEDN. It is a simple and standard ESP32 design, placed inside a small compartment. The components include: 1x ESP32 2x Servos 2x Voltage regulators 1x RGB LEDs 1x Piezo passive speaker 1x Temperature Sensor 1x Moisture Sensor I2C Programmer circuit (this might need to be removed due to size constraints) PlatformIO C programming language Your responsibilities include: 1. Complete and validate the design. 2. Assisting with Bill Of Material (BOM) 3. Ensuring the PCB manufacturers have the components needed. (eg: jlcpcb , nextpcb , ...) 4. Writing a test code to ensure all components functioning as desired correctly. (Servo movement , LED blinking, Piezo speaker siren & melody)

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