All posts by User Two

Flipper Zero support added to AnalysIR

We are delighted to announce that our industry leading AnalysIR application now includes support for Flipper Zero. Features include capturing signals into AnalysIR over Serial USB via the CLI, Manually importing of single and bulk signals in Flipper Zero Format, manually exporting of Infrared signals into Flipper Zero format for control of the target device. This update greatly enhances the capability of Flipper Zeros devices who also have a registered copy of AnalysIR.

Getting the AnalysIR Update

Existing owners of AnalysIR (All Editions) can request the updated version by emailing your support contact using your registration email address. New owners of AnalysIR will be sent the updated version after Registration. When using with AnalysIR, users can reverse engineer signals, convert to a wide range of industry formats and auto-correct IR signal timings using our signal ‘Clean’ feature.

LearnIR vs Flipper Zero

As existing users will know LearnIR is far superior and better value for IR dedicated tasks compared to the Flipper Zero. Similarly all of our IR modules and shields use higher quality components and features than are available on the Flipper Zero. We would also like to thank all of our users who tested this support update with their own devices.

To get your own copy of AnalysIR or our flagship LearnIR module visit our web-shop

LearnIR Version 2 back in stock

We are excited to announce the immediate Availability of LearnIR Version 2. LearnIR has been out of stock for many months due to the global chip shortage. We have been able to redo the PCB to take advantage of the TQFP footprint (available at only a small premium) vs the QFN footprint (unavailable or very expensive). LearnIR is now positioned as the most advanced Infrared learner for remote control available worldwide and comes at a fraction of the price of its closest competitors. LearnIR V2 is a major upgrade to the previous version with greatly improved firmware and an optional enclosure. It comes with the companion LearnIR Windows application which has also seen some improvements over the previous version. Our new and unique FUZZY Clean technology is included for the first time. The clear enclosure is in a compact and portable thumb-drive form factor and can be attached to a key-ring, lanyard or similar. LearnIR Version 2 also feature an improved micro-controller which allows for future updates and upgrades. Check out the Product Datasheet here. Like all of our Modules is also supported by our flagship application AnalysIR.

Continue reading LearnIR Version 2 back in stock

LearnIR Version 2 announced

LearnIR Version 2  - advanced Infrared Learner for remote control
LearnIR Version 2 – advanced Infrared Learner for remote control

We are excited to announce the Availability of LearnIR Version 2. LearnIR is now positioned as the most advanced Infrared learner for remote control available worldwide and comes at a fraction of the price of its closest competitors. It is available for pre-order now and will start shipping before the end of February 2020. LearnIR V2 is a major upgrade to the previous version with greatly improved firmware and an optional enclosure. It comes with the companion LearnIR Windows application which has also seen some improvements over the previous version. Our new and unique FUZZY Clean technology is included for the first time. The clear enclosure is in a compact and portable thumb-drive form factor and can be attached to a key-ring, lanyard or similar. LearnIR Version 2 also feature an improved micro-controller which allows for future updates and upgrades. Check out the Product Datasheet here. Like all of our Modules is also supported by our flagship application AnalysIR.

Continue reading LearnIR Version 2 announced

Infrared DIY Soldering Kit launched

DIYIR Components
DIYIR Components

Our latest product offering is DIYIR an Infrared DIY Soldering Kit.  DIYIR, is our new soldering kit to create an advanced IR remote control module for use with Arduino, RPi or any other MCU/Microcontroller system (not included). It uses the same advanced components and circuitry as our other MakeIR modules and works directly with IRremote, IRLib and our own AnalysIR or with your own custom firmware or sketches. It is targeted at beginners, soldering courses and experienced users alike. Soldering skills and/or supervision is required to build the kit. More details along with the tools required are covered in the instructional WiKi pages. We want to encourage makers to undertake IR remote control projects and to provide an affordable way to acquire the very best IR technology for your projects or use with AnalysIR. Popular projects include control of TVs, STBs, Air Conditioner units etc. Continue reading Infrared DIY Soldering Kit launched

A.IR Shield Nano Python Script – Raspberry Pi (RPi)

Using A.IR Shield Nano with RPi
Using A.IR Shield Nano with RPi

Following the release of our highly popular A.IR Shield Nano, we have received numerous requests about using the module with platforms other than Windows. Because the module uses a standard Serial USB interface for communicating, experienced users can easily integrate it into any other platform. To assist other users we have now released an A.IR Shield Nano Python Script. Continue reading A.IR Shield Nano Python Script – Raspberry Pi (RPi)

Preview: A.IR Shield ESP8266/ESP32 Tx, a high-end IR Shield

A.IR Shield ESP8266/ESP32 Tx for AnalysIR with IR Blasters

The latest member of our MakeIR series of devices & kits is the A.IR Shield ESP8266/ESP32 Tx. This shield works out of the box with AnalysIR and is essentially plug & play, with additional custom Firmware options. This shield is a ‘sibling’ to our related TRx shield, and features IR multi-send only vs the send & receive of the TRx shield. The shield plugs into a Wemos D1 Mini (ESP8266) with headers or any pin-compatible clone (e.g. ESP32 Mini D1). Although designed specifically for AnalysIR, users can also upload any sketches that run on the ESP for Infrared remote control projects by customising the included firmware. A.IR Shield ESP8266/ESP32 Tx is built with only the highest quality IR components available and boasts dual Infrared emitters with configurable IR Power. The supplied firmware uniquely supports hardware PWM for sending IR signals (on ESP8266). Continue reading Preview: A.IR Shield ESP8266/ESP32 Tx, a high-end IR Shield

Using AnalysIR with Flirc – Video tutorial

We have posted a brief 4 minute “Using AnalysIR with Flirc – Video tutorial”  showing how to use the Flirc USB device as an Infrared remote control signal source for AnalysIR. The video is available now via YouTube, by clicking the image below. The tutorial covers the semi-automatic method we have used to support this feature, which should greatly enhance the Flirc Device and enable more troubleshooting with problematic signals or just simply as an additional powerful feature for the Flirc device. There is no need to update your Flirc installation or firmware, provided you have the latest revision installed. {See update notes below}


Continue reading Using AnalysIR with Flirc – Video tutorial

Preview: A.IR Shield ESP8266 TRx, a high-end IR Shield

The latest member of our MakeIR series of devices & kits is the A.IR Shield ESP8266 TRx.

A.IR Shield ESP8266 TRx with Wemos D1 Mini

This shield works out of the box with AnalysIR and is essentially plug & play, with additional custom Firmware options. The shield plugs into a Wemos D1 Mini (ESP8266) with headers or any pin-compatible clone. Although designed specifically for AnalysIR, users can also upload any sketches that run on the Wemos for Infrared remote control projects by customising the included firmware. A.IR Shield ESP8266 TRx is built with only the highest quality IR components available and boasts dual Infrared emitters with configurable IR Power. The supplied firmware uniquely supports hardware PWM for sending IR signals.

A.IR Shield block diagram ESP8266 TRx
A.IR Shield block diagram ESP8266 TRx

We have provided a link below to the product data sheet and would welcome feedback on additional, nice to have or missing features, if any. Please read the data sheet for a more detailed description of the A.IR ESP8266 TRx shield. The shield is now available to purchase via our web shop.

A.IR Shield ESP8266 TRx Wemos D1 Mini sidebyside
A.IR Shield ESP8266 TRx Wemos D1 Mini side-by-side

Custom Firmware

Although designed to work with AnalysIR, users can customise the provided firmware to send and receive IR signals via web requests, thus making integration into projects easy. More advanced users can integrate into platforms like Alexa or similar.

Also check out our example for creating your own IR send sketch for a variety of Signals (Air Conditioner, HEX, RAW & protocol based) using this shield with a Wemos D1 Mini or any ESP8266.

Continue reading Preview: A.IR Shield ESP8266 TRx, a high-end IR Shield

Updated ESP8266 NodeMCU Backdoor uPWM Hack for IR signals

In our previous post we showed how to generate stable IR carrier signals using the ESP8266 NodeMCU module. A feature of the original approach was that the output IR signal was inverted and required some additional circuitry to invert it again before transmission. Since the original post we have figured out a method to output a non-inverted or standard IR signal thus removing the need for the additional circuitry. This is achieved by using what turned out to be a very simple setting hidden deep in the ESP8266 UART registers which is covered below. Like all simple solutions it also threw up some other quirks of the ESP8266 NodeMCU, which were eventually overcome with the addition of a simple resistor. The Updated ESP8266 NodeMCU Backdoor uPWM Hack for IR signals is detailed below – including updated source firmware, new circuit diagram and explanation of the ‘quirk’. Read on….

Esp8266 NodeMCU and MakeIR SendIR module from AnalysIR
ESP8266 NodeMCU and MakeIR SendIR module from AnalysIR

Continue reading Updated ESP8266 NodeMCU Backdoor uPWM Hack for IR signals

ESP8266 NodeMCU Backdoor uPWM Hack for IR signals

We received our ESP8266 NodeMCU several months ago it has been difficult to find a working example of Hardware PWM to generate crisp Infrared carrier signals. Most posts we have read suggest that there is no PWM readily available on any of the supported platforms. As we have already shown with Arduinos and the Particle Photon we figured it would be possible to use a spare UART pin on the ESP8266 NodeMCU to achieve our goal.  After some initial success we encountered some watchdog timeouts/resets and it seemed like the uPWM hack would not be possible on the ESP8266 Node MCU platform. For a few weeks we ‘parked’  the effort and today we decided to try again with all of the latest and updated firmware available from the ESP8266 community via the Arduino IDE. This time we were successful and the ESP8266 NodeMCU Backdoor uPWM Hack for IR signals using works!

ESP8266 NodeMCU uPWM Inverted IR Circuit
ESP8266 NodeMCU uPWM Inverted IR Circuit

Continue reading ESP8266 NodeMCU Backdoor uPWM Hack for IR signals