ideas become reality
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,
Here is another guide working with the HDC2080 high accuracy digital temperature & humidity sensor developed by Texas Instruments. The HDC2080 is an integrated humidity/temperature sensor the provides a high accuracy sensing acquisition with very low power consumption in a
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
The SIMATIC IOT 2000 / 2020 / 2040 family is an open platform for collecting, processing and moving data in the production atmosphere. Ideally suitable as data network gateway between the Intranet, cloud or IT level and productions. This device
PIR (Passive Infrared or Pyroelectric) Motion Sensor from Panasonic has industrial grade, highly reliable and precise and accurate sensor. The Panasonic PIR motion sensor has three series that suit your requirements. The Panasonic EKMB (WL) has a low current consumption
This is a steam sensor which is can sense a rain drops, steam or water vapor suitable of IOT project. The illustration below use LM3XX as differential comparators that drives the difference between the two inputs. The LM3XX device is
RTOS (Real Time Operating System) is a computer program that supports basic functions, services or applications that runs on real time environment. RTOS is not a big data size of operating system and it is not design to runs on
MQTT (Message Queuing Telemetry Transport) Protocol is a M2M (Machine to Machine) lightweight messaging protocol widely used in IOT (Internet of Things) that provides a resource constrained network clients. Almost IOT cloud platform support MQTT protocol to send and receive
Here is the approaches to minimizing the power consumption of your ESP8266/ESP32 by coding to extend the battery life of your peripheral devices. The key aspect of this mode is that it requires a little overhead to enter and exit
ESP32 develop by ESPESSIF systems and some other development module and boards. The ESP32 WROOM 32 is a generic Wifi with Bluetooth, Bluetooth Low Energy Microcontroller module that provides a wide range of applications, from low-power networked sensors at the
ESP32S Wifi Bluetooth combo module is 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 |