I need a chain or arduino's, maybe more then 100 Arduino's even. I am not sure which protocol I like to use. I think I2C and also RS232 are options. Each Arduino needs a number of digital IO at least 16 or so. Each Arduino must be able to send short messages to the neighboring Arduino. The whole chain must be controlled by a pc.
I need you to develop some software for me. I would like this software to be developed using C or C++. Attiny85 RFID front-end reader/writer module(Mifare NFC 125KHz). Writ...like this software to be developed using C or C++. Attiny85 RFID front-end reader/writer module(Mifare NFC 125KHz). Write/read raw-data to/from NFC tags and communicate by I2C.
Per week 6-7 hours work and payment 25~30K INR Writing BSP and Device Drivers (PCI, SDIO, PMIC, I2C, I2S, Audio, Display LCD/MIPI C, C++, Android-Cmake, Yocto or buildroot addon JTAG
Firmware development - STM32L151RET6 - interfacing sensors, GPS, GSM and BLE. Protocols: UART, I2C, SPI. Looking for local Firmware developer, Gurgaon freelancers preferred.
I need a base board with: 2 x I2C connectors Protected 6 x Electronic brick connectors Protected 12VDC in Ethernet with PoE (module) 2200mAh battery backup - with Li-Ion charger and I2C fuel and gauge 2 x 220VAC 5A standard footprint relay Piezo beeper Internal I2C pins for LCD Reset/test button 2 x bi-colour status leds AdaFruit Feather
...Radio to transport 15 small alarm packets and command instructions to 4 Relays. ALL SITES have a Raspberry PI 3 B processor Connected to the SPI pins of Pi- NOT Uart and NOT I2C! All sites have their own IP address on site router. Sites would all have identical alarm code but with own Address. Radios share the same channel. Radios can check for
...including: - Embedded Linux, RTOS, and bare metal (no OS) - AWS IoT - IEEE 802.15.4 radios (foundational protocol of Zigbee and others) - Serial communications (SPI, I2C, UART, RS485, 1-Wire, CAN, Ethernet) - 8-bit resource-restrained microcontrollers - 32-bit MMU microcontrollers - ARM processor core microcontrollers - Static memory
Its a 5-axis stepper motor machine for grinding small jobs. 3 stepper motor are for indexing & 2 stepper motor are for feed & stroke. There is are I2C magnetic sensor for position feed back & RS232 base load cell & LVDT postion sensor
...PD6), includding calls from aws_wifi.c or from other parts of the code. The task, so, implies full development of such a new library for ESP8266. 2.- To change the default I2C port in the Discovery Kit (I2C2) to the one we are using: I2C1 (pins PG13 and PG14) More info on attached files and following link: [login to view URL]
...mindset - Software language: C/C++, C# - Platform and operating system used: RTOS, Linux, Windows - Microcontroller: ARM core from STM, NXP or TI - Communication standards: I2C, CAN, RS485, UART, NFC, SPI - Experienced in develop embedded software for microcontroller - Understand the basic of electronic circuit - Experienced in developing application
I need the firmware in Afro electronic speed controller to be customized. It should read a temperature&humidity sensor using I2C and run a brushless DC (BLDC) motor when the temperature & humidity is at a certain level. -The microcontroller should be in standby mode and check the sensor once a minute. -It should keep the last 10 temperature&humidity
...final revision of PCB using DFm principal, ensuring electronics will pass Safety and regional Certifications. Product involves: i) communication between multiple MCUs using I2C ii) Implementing Power Management methods provided by RTOS supplier iii) Ensure database has been setup correctly iv) communicating with PC via USB using standard APIs v) understanding
...modules, and I2C to connect them all together. I'm using a library that I really like called "Arduino-I2C-Port-Expander" that was developed by someone else (not on our team) which you can see at [login to view URL] , and I need a the right coder to modify the library so that it can send commands to I2C slave Arduinos
...built that can communicate with a Zwave enabled smart home hub, particularly Smartthings. I have chosen a particular integrated IR sensor/onboard microprocessor with a digital I2C output to be used (datasheet and communication protocol can be obtained from manufacturer). This circuit board is intended to eventually be mass produced in a small form factor
...button of the encoder is to multiply the value by 10 when pressed. The switch is to control the other PWM using the same encoders. Each stm32 is connected to both an ads1118 i2c and an ads1115 adc, which will have 4 channels each. The values of the two encoders and the eight analog channels will be displayed on both the android screen as well as the
...to find a freelancer to improve the frimware developped for the new existing one written for RPI3. The freelancer must be confident with Raspberry, converter ADC 24/32 bits, I2C , PWM and sensors like RTD, Infra Red. He must understand easily the existing project and be able to work using Team viewer for validation. There is nothing to do with the
...readings and a menu using the encoder to setup and save the settings withing the stm32f103 using stm32duino . also i need you to write arduino library to control it via rs-232, i2c and spi. [login to view URL] [login to view URL]
We have a need for a Quick Turnaround on this project an experienced Embedded programmer for a STM32F4 project involving simple register requests over I2C , full annotated code and test bin files will be required, the device that the MCU needs to communicate is an STUSB4710 [login to view URL]