Description this is a breakout board for honeywells hih4030 humidity sensor. You can connect the output of the sensor directly to an adc on a microcontroller. Humidity sensor hih 4030 breakout sparkfun sen09569. Sparkfun huimidty sensor breakout hih4030 arduino library for sparkfuns humidity sensor breakout of honeywells hih4030 sensor. Sparkfun humidity sensor breakout hih4030 australia. This section of the site includes information on how arduino works and ways you can extend it. This application note presents the use of a honeywell hih6 using an arduino.
Using a humidity sensor along with a breakout board makes the entire process simpler and less complicated. You can connect the output of the sensor directly to an adc. Adc pi with hih4000 adc pi with hih4000 series humidity sensor created. Hih4030 humidity sensor carrier australia core electronics. All the software chosen for design was opensourced or free. Connect the sensor output directly to an adc on a microcontroller and scale the nearlinear analog voltage to the humidity scale. This is code for the honeywell hih 4030 humidity sensor sparkfun sku. Hooking up the hih4030 to your arduino is super simple, just power it with 5v ground, and connect the out to an analog pin on the arduino. Hih 4030 humidity sensor need help assigning a fixed temp value arduino forum using. The humidity sensor hih4030 breakout board from sparkfun is a breakout board containing the honeywells hih4030 humidity sensor. The sensor output can be read by an adc on a microcontroller and varies nearly linearly with. Certainly a lessexpensive solution than having an arduino make that conversion. Sparkfun has a honeywell hih 4030 breakout board that looks appropriate. The hih4000 series humidity sensors are designed specifically for high efficient humidity sensing by honeywell.
Humidity sensor hih 4030 breakout sparkfun sen09569 this is a breakout board for honeywells hih 4030 humidity sensor. Overview adafruit arduino ide setup adafruit learning. The hih4030 measures relative humidity %rh and delivers it as an analog output voltag. Sparkfun sparkfun humidity sensor breakout hih4030 arduino. The hih6 is a digital outputtype relative humidity rh and temperature sensor combined in the same package. Humidity sensor hih4030 breakout karlsson robotics. Well luckily measuring relative humidity is pretty simple with the hih4030.
The humidity sensor hih 4030 breakout board from sparkfun is a breakout board containing the honeywells hih 4030 humidity sensor. The hih4030 measures relative humidity %rh and delivers it as an analog output voltage. During this time, our program would therefore measure the wind speed. With the hih4030 breakout, all you need is three wires between your microcontroller and the breakout board. The sparkfun hih 4030 humidity sensor breakout measures relative humidity %rh from honeywells hih 4030 humidity sensor. The sensor, made by honeywell, outputs an analog voltage that is proportional to the relative humidity. Sparkfuns carrier board for the hih4030 relative humidity %rh sensor from honeywell outputs an analog voltage that varies nearly linearly with humidity. The values that the sensor is returning dont make sense. The hih4030 measures relative humidity %rh and delivers it as an analogue output voltage. Its easy to program these boards by downloading and installing a preconfigured version of the arduino ide. I mounted mine on an soic to dip adaptor suitable for use with a solderless breadboard in developing this. Its simple with the honeywell hih4030 breakout board by sparkfun. The alarm outputs require additional programming and software that is not included in the cactus. Look for example code for how to interface with the hih4030 humidity sensor.
Sparkfun humidity sensor breakout board contains the honeywells hih4030 humidity sensor. This breakout board for honeywells hih4030 humidity sensor measures relative humidity %rh and outputs the result as an analog voltage on the pin labeled out. This is a breakout board for honeywells hih4030 humidity sensor. Allows you to set supply voltage, define whether or not a temperature sensor is being used, define static temperature value in absense of a temperature sensor, and utilize the equations supplied by the manufacturer. Hooking up the hih4030 to your arduino is super simple, just power it with. The code is pretty straight forward and hopefully this will enable users to implement using other platforms. Weve seen this project used in a local science fair project green house monitor, and it works brilliantly at good value. Page 1 of 2 honeywell hih 4030 humidity sensor posted in project showcase. Arduino is designed to be easily extensible, being based on standard and powerful components. Sparkfun humidity sensor breakout hih4030 sen09569 rohs 1 images are cc byncsa 3. Sparkfun humidity sensor breakout hih4030, this is a breakout board for honeywells hih4030 humidity sensor.
The sparkfun sen09569 is a breakout board for honeywells hih4030 humidity sensor. Humidity sensor hih4030 breakout sparkfun sen09569 this is a breakout board for honeywells hih4030 humidity sensor. How to connect an arduino to the hih6 temperature sensor hookups. Im relatively new to arduino and ive been looking for quite a while now on how to actually connect the esp8266 breakout to an arduino uno unit. It has a good linear voltage output which cna be connected to a mcu. The equipment needs to be set up as shown the hih 4030 can be put in a breadboard this is recommended as it can help protect the sensor from being damaged by the elements and also being damaged when being transported. Its powered by a arduino pro mini and uses a hih 4030 humidity sensor breakout, temp sensor, photocell and force sensitive resistor for inputs. You can connect the output of the sensor directly to an adc on a. Voltage applied to the supply pins should be within 4v and 5. The sonic screwdriver reads several sensors and then performs various functions as well as logging the sensor data to a sparkfun openlog. Sparkfun has a honeywell hih4030 breakout board that looks appropriate. The sparkfun sen09569 is a breakout board for honeywells hih 4030 humidity sensor.
Singapore robotic humidity sensor hih4030 breakout. Humidity sensor hih4030 breakout sparkfun sen09569. Arduino library for sparkfuns humidity sensor breakout hih4030. Im using the hih 4030 relative humidity sensor with an arduino uno an ethernet shield and feeding the data to. To test the hih4030, i am using the dht22 to measure temperature and humidity and the same board to provide a comparison. Humidity sensor hih4000 series with lcdscreen and arduino. Using the hih4030 with an arduino uno to measure relative humidity to use the hih4030, you also need to measure the current temperature. Arduino library for sparkfuns humidity sensor breakout of honeywells hih4030 sensor. The hih4030 humidity sensor is an electronic component belonging to the honeywell hih series all hih4030 and 4031 products are surfacemounted components, i. Does anyone have an example of wiring to a onewire ds18b20 and the hih4039 humidity sensor on the arduino. Youll be up and running with your adafruit board in minutes. Honeywell hih4030 humidity sensor project showcase. Or, switch to a humidity sensor with an analog output that doesnt require digital conversion. Sen09569 humidity sensor breakout board using the hih4030.
The sensor output can be read by an adc on a microcontroller and varies nearly linearly with humidity, which makes the readings easy to process. I have the code which should work, but cant figure. This guide will walk you through how to install the arduino ide to work with adafruits boards like trinket, pro trinket, gemma, and flora. The hih4030 humidity sensor measures relative humidity %rh and delivers it as an analog output voltage. Arduino forum using arduino sensors hih403031 humidity sensor example codecircuit. Sparkfun humidity sensor breakout hih4030 robosavvy. Measures relative humidity and delivers an analog output. Please note that the sensor is supposed to be used with 5v input, but it works just fine with 3. In this tutorial we will use the adc pi or adc pi plus with a honeywell hih4000 series humidity sensor to make a digital humidity reader. Nov 05, 2016 arduino library for sparkfuns humidity sensor breakout hih4030. Allows you to set supply voltage, define whether or not a temperature sensor is being used, define static temperature value in absense of a temperature sensor, and utilize the equations supplied by the manufacturer to acquire accurate measurements of relative humidity rh%. Smd packaging on tape and reel allows for use in high volume, automated pick and place manufacturing. Humidity sensor hih4000 series with lcdscreen and arduino heres source code and information about my humidity sensor project.
In other words, you can use it to control 8 outputs at a time. The data line hih4030 center pin is connected to arduino analog pin 1. You can connect the output of the sensor directly to an adc on a microcontroller and, thanks to the sensors near linear voltage output, the data are very easy to process. Hih6 humidity and temperature sensor breakout board. The hih 40304031 complements our existing line of nonsmd humidity sensors. Connecting the honeywell humidicon hih6 digital humidity temperature sensor to the arduino is pretty simple. Technical note i2c communication with the honeywell humidicon digital humiditytemperature sensors. The breakout allows you to connect the analog output of the sensor directly to an adc on a microcontroller. The sparkfun hih4030 humidity sensor breakout measures relative humidity %rh from honeywells hih4030 humidity sensor. Hih403031 humidity sensor example codecircuit read 24595 times previous topic next topic. Sparkfun humidity sensor breakout hih4030 this is a breakout board for honeywells hih4030 humidity sensor. This is a simplified circuit that should only be used to get your humidity sensor up and running. This application note presents the use of a honeywell hih 6 using an arduino. This breakout board for honeywells hih 4030 humidity sensor measures relative humidity %rh and outputs the result as an analog voltage on the pin labeled out.
Sen09569 sparkfun electronics development boards, kits. The hih4030 measures relative humidity %rh and delivers it. Sparkfun humidity sensor breakout hih4030 jazeerabotics. This is a breakout board for honeywells hih 4030 humidity sensor. Humidity sensor hih4030 breakout sen09569 sparkfun. Sparkfun humidity sensor breakout hih4030 thingbits. If you are interested in adding humidity sensing to an arduino project, or perhaps interested in angryelectrons tweetpot project, then youll need to know how to use the hih4030 or hih4031 humidity sensor and angryelectrons hih4030 libraries for arduino and java buying sensors. Allows you to set supply voltage, define whether or not a temperature. Hookup code arduino to hih6 temperature sensor tutorial. Design resources, humidity sensor breakouthih4030 schematic. Hih 403031 series humidity sensors description honeywell has expanded our hih series to include an smd surface mount device product line. The hih 4030 4031 complements our existing line of nonsmd humidity sensors. Smd packaging on tape and reel allows for use in high volume, automated pick and place manufacturing, eliminating lead misalignment to printed circuit board through hole. This breakout board for honeywells hih4030 humidity sensor from sparkfun measures relative humidity %rh and outputs the result as an analog voltage on the pin labeled out.
Sen11295 humidity and temperature sensor breakout board using the hih6 humidicon digital humiditytemperature sensors. Weve written an arduino library for the hih 4030, which takes care of all your user specifications and calculating of formula found in the datasheet. Hih403031 humidity sensor example codecircuit arduino. I have an arduino uno that functions as a device powered by a power supply and is connected via ethernet it has an ethernet shield. The hih 4030 humidity sensor measures relative humidity %rh and delivers it as an analog output voltage. The hih 4030 measures relative humidity %rh and delivers it as an analog output voltage. Sen09569 hih4030 humidity sensor evaluation board from sparkfun electronics. The datasheet refers to the 74hc595 as an 8bit serialin, serial or parallelout shift register with output latches.