Ideas Become Reality
In ESP32 there is a feature that you can encrypt data or messages using ESP-NOW technology developed by Espressif System. With this feature, we now transmit encrypted data from one ESP32 to another This communication protocol is running in low-power,
How i3C Works and Its Applications The use of sensors in mobile devices has grown it is becoming complex for manufacturers to utilize existing methods like i2C & SPI. So, the MIPI alliance members launched the first i3C protocol which
With thoughts to miniaturization, the NDIR (Nondispersive Infrared Sensor) technology seems to reach a limit for CO2 sensors, as the sensor sensitivity is directly equivalent to the optical beam path length and thus the sensor size. The Sensirion is always
Another illustration that demonstrate how to wire the ESP32-WROOM set as client talk to ThingSpeak API. As you can see the diagram below, we will be going to build a non-contact temperature sensor using MLX90614. Unlike DHTXX, LMXX, HDCXX, HTUXX,
HTU21D is a digital humidity sensor with temperature output that uses MEAS (Measurement Specialties), the chip has embedded in a reflow solderable Dual flat leads (DFN) package with a size of 3X3X0.9MM. The HTU21D provides a calibrated linearized signal in
Here is another 14CORE guide working with ESP32-S CAM that runs with ESP-WHO Library. ESP-WHO is a face detection and recognition customize code for ESPRESSIF System Chip and coded and optimize that suits for the ESP32 chip with the help
ESP8266 is capable to transmit and receive data via WiFi. ESP8266 can be configured or set as a basic server and access point. On this guide, we will be going to configure the ESP8266 to talk to each other without
HELTEC WIFI 32 module is an ultra-performance that is high ultra-low-power consumption Wi-Fi and Bluetooth wireless platform based on ESPRESSIF ESP32 chipset. ESP-32S dual-core 448 KByte ROM | 520 KByte SRAM | 16 KByte SRAM in RTC | 802.11 b/g/n/e/I
The SONY Spresense is designed for IOT development it is a compact development board base on CXD5602 multicore microcontroller (ARM CORTEX M4F x 6 cores) with a clock speed of 156 MHz, allows you to develop an IOT application that
NTP (Network Time Protocol) is a networking protocol for clock synchronization between computer over packet switches, variable-latency data networks. NTP is one of the oldest IP in current used, this technology was designed by David Mills at the University of
This is the H3V4F a module that tuned out of the box at 433 MHz RF popular in most remote switching. however there are 3 versions of H3VXX Module the 315Mhz and 433Mhz frequency, this devices has a Bandwidth of
This the MAX30105 an integrated particle sensor. This device includes internal LEDs, Photodetectors, Optical Elements, with advance low noise electronics and light blocking. This provides a complete system on chip solution to ease the design process of a smoke detection