Matrix user forums

Good evening! You have data reception in there in the program "ESP-ESP_AP_Tx" in the subroutine "Get_Data", you write that the data needs to be converted to a text format, so they come to you in a text format? and the macro component itself is empty, there is nothing there and it is not marked in an...

Good evening! Sorry, there is another question: 1) there is a data transfer in the program "ESP-ESP_AP_Tx" in the "ESP_Send" subroutine-from the beginning you send a text command "attention, data transfer is about to take place" or "AT+CIPSEND="-why is there a "=" at the end, because the command wit...

Good evening! I thought a little presumptuously that all this could be repeated in a few hours...I decided from the beginning to try to make a similarity of your programs, where there is a connection between two esp8266 modules. I had to find out from the beginning what "OSCCON" is, then what 0xF0 i...

Good afternoon! Thanks for the link. Today I will take a look and try to do this on my components.

Good morning! I will be able to respond and do something about this project no earlier than 4 p.m. on Sunday.

Good evening! Most likely, two possibilities will need to be considered. One of them is when there is an access point in the form of a router, as now, and the second option is when there is no router and we will make point-to-point access.

Good evening! Happy Victory Day! Today I connected the expansion board for the esp8266-01 module (the module is inserted into this board and there is a place for soldering wires, suitable for "laboratory work") with the controller and indicator board. I would like to clarify with you what other prel...

Good evening! I will be able to get in touch on 9.05 after 16 hours.

Good afternoon! Yes, you understood me correctly. Several controllers receive data from sensors and send it to the controller, which, depending on the program, performs certain actions. As for the current project, I haven't put everything I need into a diagram yet, while I'm working on it.

Good evening! I found a small circuit on the network-a bidirectional logic level converter, but I did not use it, I will try it in the simulator, but the voltage divider looks simpler and more accessible... And as for connecting several controllers via uart, I was interested because there was someho...

Good afternoon! Now, apparently, I need to connect each esp-01 module to my board with a controller and an lcd 1602 indicator? The power supply should be 3.3 volts, and the outputs of the Rx controller should be connected to the Tx output of the ESP-01 module and the Tx output of the controller to t...

Good evening! Thank you chipfryer27 for your mentorship and patience in finding the right solution to technical problems. I have reprogrammed the second module and on Monday after 16:00, if you have the opportunity, strength, patience and inspiration, we will continue to solve the problem of data tr...

Good evening, Abhi! Happy Holidays to you too! Thank you for taking a moment and writing to me! Yes, I am very grateful to my mentor Chipfryer27, thanks to him I received such knowledge and experience that you can’t get anywhere or from anyone. You talked about patience, it’s more likely not for me,...

Good afternoon Happy holiday! Today everything worked out on the first try. It is necessary for the programmers of the flovcode program to write more detailed instructions for these manipulations with the ESP 8266 module, otherwise without a glass or two you will not understand this witchcraft. The ...

Good morning! Today I dreamed that I was untying a knot. Maybe sleep and your advice will help, but first I would like to clarify: 1) do you write that the uart pins could change after the options that we have already tried, in other words, can you try connecting RX-RX and TX-TX? 2) you write that y...

Good evening! I did that screenshot with the old version of the program after paragraph 5 of your instructions.

Good evening! Yes, of course, in the older version.

Good evening! additional screenshots.

Good evening! Unfortunately, there are no changes for the better, but it turned out to erase the old device IDs (those inscriptions in the windows) and get new ones, it was possible to program again. But when checking the terminal program, nothing happened. I did it 2 times, once exactly according t...

Good evening! Well, not everything is so clear here. There may be anything in an unknown technology and board that makes it all not work. Of course, it would be great if it were possible to check such modules as approximately the correct connection of the atmega8 harness when you connect the LED and...

Good evening! Yes of course. After programming, I press stop, close the program by clicking on the cross in the upper right corner, then take out and insert the usb-ttl module into the usb connector again, turn on the terminal program and check the passage of the command. Even if I had turned off th...

Good evening! I have now checked your version about the uncheck SpiAutoSet setting-it worked, stopped jumping from QIO to DIO at the beginning of programming. But when passing commands through the terminal program, nothing has changed. There is no response to the "AT" command. The attached files con...

Good evening! Yes, I'm going to try to check your version of the SpiAutoSet flags now. Before checking the passage of the command in the terminal program, I exited the programming program and took out and put back the usb-ttl adapter with the module (for the purity of the experiment).

Good afternoon! I did as you asked. View the log file in the attached text document. But I want to note that the situation with the QIO regime has repeated itself. After pressing the start button, it jumps to DIO itself. And I immediately rearrange it manually in QIO.

Good afternoon! I also forgot to attach a screenshot of the program logs, where you can see which files I selected and to which address I was going to send.