6 Years in Embedded Systems and IoT Products. STM!! GSM!! AVR!! NB-IOT!! ESP32!! ESP8266!! C & C++!! RTOS!! BREEZE OS!! WI-FI!! BLE!! LORAWAN !! PCB Design
When working with ESP32 or NodeMCU and using I2C communication, you can assign any GPIO pin as SCL or SDA, even though there are default pins designated for SCL and SDA. #i2c#esp32#esp8266
Applied Physics Student at SUNY Geneseo | Aspiring Physicist and Researcher | NASA NY Space Grant Participant | Eagle Scout | Community Leader
🔄Despite the rise of USB and other modern protocols, RS232 remains popular for industrial and scientific applications. Its robustness and long-standing reliability make it a trusted choice in environments where stability is key. #IndustrialTech #RS232
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Hey guys! Here I am utilizing the DS3231 real-time clock module to display the time. The driver code communicates with the module using the I2C protocol and sends several bytes to configure the clock to our needs. Time information is displayed every second, as a one-second interrupt was configured on the RTC through the driver. When the microcontroller detects the alarm going off, it enters an interrupt service routine to display the time information on the 16x3 LCD. #RealTimeClock #Microcontroller #LCD #I2C #DS3231
23K Followers 🏭Industrial Automation specialist Engineering | PLC Programmer (Siemens | Schneider Electric | Allen-Bradley | Omron ) | développer and design HMI & SCADA | IOT & Industrie 4.0 | Predictive maintenance
#CPX #Bus_Node #FESTO #pneumatic Type #CPX_FB33 Type #CPX_M_FB34 #Network #protocol #PROFINET #IO CPX terminal #configuration #with #Siemens #STEP7 #Parametrisation of the #CPX #terminal #with #Siemens #STEP7 #Diagnostics via the I/O diagnostic interface
Embedded Software Engineer ||Linux ||C/C++ ||Embedded systems ||UART-SPI - I2C-RS485 ||Bootloader ||Y-Modem ||Delta Algorithms ||AES Encrypt ||Bluetooth HC-05 - TI CC1120 RF ||Bare metal||Firmware||smart meters
Implementing Software Master SPI using GPIO: - -You can implement Software Master SPI (bit-banging) using GPIO in your microcontroller. -This method allows you to manually control the SPI communication using software, rather than relying on dedicated hardware. Here's a step-by-step guide: - 1-Setup GPIO Pins: You need to configure the GPIO pins for the Clock (CLK), Master In Slave Out (MISO), and Chip Select (CS) lines. 2-Communication Process: Clock Control: The master device controls the clock (CLK) line. Reading Bit: You read the bit sent by the slave SPI device on the rising edge of the clock controlled by the master SPI.
Interfacing a 16x2 LCD with I2C Adapter Using ESP32 Node MCU: Setup and Testing
I was wondering, is anyone tired of carrying hardware just to test the product if still working or not? Well not for Codesys, with this software we are able to communicate Ethercat SMC stepper and servo driver in a daisy chained communication using PC ethernet port! - With the right settings of Network Interface Card, Ethercat communication between PC and E-cat slaves will be stable. - Now, we can run the program and see how the motor actuators move accordingly. #SMC #Codesys #MotionControl #Stepper #Servo #Controls
