CO2, relative humidity and temperature sensor. Arduino library for the Sensirion SCD30 sensor module (https://www.sensirion.com/en/environmental-sensors/carbon-dioxide-sensors-co2/). Wraps a modified version of the SparkFun SCD30 Arduino Library (https://github.com/sparkfun/SparkFun_SCD30_Arduino_Library).

Library for Sensirion SDP6x differential pressure sensors, including the SDP610. Wraps a modified version of https://github.com/EngineerTony/Sensirion_SDP6x_pressure_sens. Data sheet: https://sensirion.com/media/documents/63859DD0/6166CF0E/Sensirion_Differential_Pressure_Datasheet_SDP600Series.pdf

A basic library to use the Seeed I2C LCD 16x2 device

XOD library to interface with the Amperka SegM8 display module.

'Select' type nodes

Alternate switching of 5 relays. After each lap of relay switching, there is a situation when all relays are disconnected. Pulse OFF PULSE turns off the relay immediately. The next impulse turns it on again.

sequence block that can crate simple sequences of bit patterns. Two examples of clock driven sequences, and one of a sequences with internally defined delays. Main gives an example of how to use the sequence to build a control of two traffic lights

Enables MIDI I/O communications on the Arduino serial ports. Based on https://github.com/FortySevenEffects/arduino_midi_library

Just a simple serial plotter that you can plot multiple signals at the same time (still in alpha)

Nodes to control RC hobby servos

Enhanced servo implementations to detach servo and allow it to free-wheel (or allow other nodes to control the servo)

number 0-15 to 7segment 0-f

Sensirion SFM3x00 series flow meter. Supported devices include SFM3200, SFM3300 and SFM3400. Wraps a modified version of https://github.com/PubInv/SFM3X00. Volume calculations based on https://github.com/MyElectrons/sfm3300-arduino. This software library has not been submitted for medical device approval; it is provided for research, educational and development purposes only.

Sensirion SGP30 Indoor Air Quality (IAQ) sensor. Wraps https://github.com/adafruit/Adafruit_SGP30. Datasheet: https://sensirion.com/media/documents/984E0DD5/61644B8B/Sensirion_Gas_Sensors_Datasheet_SGP30.pdf.

Arduino library for OLED displays driven by the SH1106G chip. Communication via I2C. Wraps Adafruit_SH130x (https://github.com/adafruit/Adafruit_SH110x). N.B. UNTESTED!

Arduino library for OLED displays driven by the SH1107 chip. Communication via I2C. Wraps Adafruit_SH130x (https://github.com/adafruit/Adafruit_SH110x). Tested using a Pimoroni Mono OLED Breakout (1.12" 128x128 pixels) and ESP32.

Nodes to read analog infrared range meters by Sharp (GP2Y0A) and convert the signal to distance values.

สามารถส่งค่าออก Segment ผ่าน HC595 ได้

Library for the Sensirion SHT2x series of humidity and temperature sensors. Wraps https://github.com/RobTillaart/SHT2x. Datasheet for SHT21: https://sensirion.com/resource/datasheet/sht21

A basic library for sht3x class temperature sensors.