Anúncios

ESP32 CAM sugestions

26 março 2022, 17:32 • António Manuel Raminhos Cordeiro Grilo

The students who are developing projects involving the ESP32 CAM will probably be interested in the following tutorials:

https://randomnerdtutorials.com/program-upload-code-esp32-cam/

(successfully tested)

https://randomnerdtutorials.com/esp32-cam-save-picture-firebase-storage/
(successfully tested)

Pay attention that the FTDI pin positions change in different implementations. Please pay attention to the pin labels in the FTDI equipment.

LAB3: homework

25 março 2022, 19:32 • António Manuel Raminhos Cordeiro Grilo

Just like for LAB2, the students should attend the lab with the Node.js server in Sigma already working and interacting with Firebase (and App). The lab sessions should be dedicated to the integration with the hardware.

LAB2 and LAB3: Deadlines

25 março 2022, 19:30 • António Manuel Raminhos Cordeiro Grilo

The deadline of LAB2 was extended one more lab session in each shift (LAB3 will also be extended one extra lab session). 


In the meantime, the students who have already finished LAB2 can immediately start working on LAB3 in the lab, since the equipment is already available in the lab kits. We encourage all students in this situation not to postpone working in LAB3.

LAB2: New version lorawanPIRSensor_v2.zip

24 março 2022, 16:56 • António Manuel Raminhos Cordeiro Grilo

A new version of this file is now available. The only differences are the following:


- Correction of motion sensor activation levels HIGH/LOW to match those of HC-SR501;
- Call to  do_send(&sendjob) when there is no movement.

Announcement iStartLab

23 março 2022, 11:02 • António Manuel Raminhos Cordeiro Grilo

On Tuesday, March 29th,  we will have another edition of the iStartLab MeetUps, this time dedicated to the iStartLab Internet-of-Things (IoT) System and on how it can be used to create solutions for real-life problems. Diogo Henriques and Nuno Ferreira will talk about the components of the system (sensors, controllers, communications and software platforms) and how it can be used by students of any area to develop solutions that collect, store and display data. They will also challenge you with a set of real-life problems for which IoT can help. As usual, there will be a time in the end for questions and for you to share your experience on this subject.

If you want to attend, in-person or remotely, or have access to the recording of the session, you need to register here: bit.ly/33CBfBU

See you soon,

Luis Caldas de Oliveira
iStartLab