- Xojo plugins how to#
- Xojo plugins serial#
- Xojo plugins driver#
- Xojo plugins archive#
- Xojo plugins software#
It would be my pleasure to welcome you in Berlin! * Björn Eiriksson from Einhugur, plugin developer. * Marc Zeedar, publisher or the Xojo Developer Magazine
Xojo plugins software#
* Carol and Bob Keeney from BKeeney Software Inc. * Jérémie Leroy, developing custom controls for Xojo * Jens Boschulte from DynaForms GmbH will be present to answer questions regarding DynaPDF library. * Javier Rodriguez Menéndez, Spanish Xojo Evangelist at Xojo Inc. * Antonio Rinaldi, Italian Xojo Evangelist at Xojo Inc. * Ulrich Bogun, German Xojo Evangelist at Xojo Inc. * Stéphane Pinel, build engineer at Xojo Inc. * Geoff Perlman, CEO and Founder of Xojo, Inc. Your chance to meet all those well known members of the Xojo community in Europe: for less than $900 from Los Angeles to Berlin. You can still find cheap flights to Berlin from various locations.
Xojo plugins how to#
We would try to reformat if needed it to fit the other articles and add links to how to use breadboard if your article uses such and so on.A few seats are still available and we would love to see you join our conference.
Xojo plugins archive#
If you want to help with making this archive of knowledge for Xojo Raspberry PI developers then you can submit articles to us, your name would be put on it as author.
Xojo plugins driver#
Apr 2017Ī follow up guide that covers some non standard sizes and versions of HD44780 based LCD displays, including dual channel 40 x 4 display that requires different connection and different coding.Ĭonnecting MAX7219_LED_MATRIX with SPI bus (A freeĮinhugur Plugin comes with this guide that acts as device driver for the MAX7219_LED Matrix) HD44780 based LCD display – Part 2 (Non standard sizes) – New 15. The guide also covers how to send custom Glyphs to the display. Guide about how to connect to and control HD44780 displays. This guide also covers how to wire up some common types of pre-made logic converters.
In this guide we build our own I2C logic converter to let 3.3V and 5V I2C devices co-exist on same bus. Uses: I2C bus, and Lots of soldering ! (The final board here at bottom used hot air soldering)īuilding I2C logic converter – New 29. This way you can connect up to 8 boards getting 32 channels in and 8 channels out. PCF8591 Analog To Digital – Braking out of the boxīuilding your own Analog to Digital board to over come limits of the bought brake-out board. Raspberry PI has no Analog inputs or outputs, so to talk to analog devices we need to convert the signal.
Xojo plugins serial#
Apr 2017Ĭonnecting to RDM6300 RFID reader board (125 khz) from Xojo using serial communications. Oct 2016Ĭonnecting to MFRC-522 RFID reader board (13.56 Mhz) from Xojo, using Python drivers. MFRC-522 RFID reader in Xojo (Bridged with Python) – New 29. Putting the GPIO pin behind transistor to get more currentĪnd also dealing with undetermined state of the GPIO pin at boot time.Ĭreating complete isolation between two separate circuits but sending signals between them.īasic introduction of logic gates and how you can use them in your Raspberry PI circuits with Xojo. (Simple wiring, simple code but more detailed focus on the math and how things work) Working with LED’s – And Wiring 4 pin RGB led to Raspberry PI In this example we are going to connect to HC-SR04 and or US-015 ultrasonic sensorsĬonnecting button with GPIO and using interrupts. IR Infrared Obstacle Reflection Photoelectric Sensor Includes Xojo module that acts as device driver for the BMP180 sensor. Includes DHT11 device driver Xojo Module and DHT22 device driver module.īMP180 Barometer sensor on GY68 brake-out board (4 pin version) – (Updated 29. Simple polling, easy wiringĭHT11 and DHT22 humidity & temperature sensors (3 pin version) In this example we are going to connect to flame sensor. Polling can be replaced by using interrupts, see our interrupts examples bellow. This example uses simple polling, and has very easy wiring. In this example we are going to connect to F85 vibration sensor. In this example we wire up a relay board and let your Xojo code control it. Sensors: HC-SR501, ST-00082 Mini, Mini IR Pyroelectric Infrared PIR Motion Human Sensor Detector Module
Shows 2 ways of coding: Using Interrupts or simple polling.