Hi! Thanks for the project. Can you please tell me if the ticker takes the data from the Internet via WiFi? I want to make a souvenir for my relative, so it works independently from the battery and takes data via WiFi.
has anyone fixed the API problem? to me it makes the connection, you see a blank graph and then comes back to the connection again. Has anyone solved it?
Hi, sorry I don't speak English well, but to program the TTGO you need to have ArduinoUno or can you connect the TTGO directly to your computer and you can directly send the code to it? Thanks
Downloaded sketch to lilygo, it is connecting to wifi and then showing only Bitcoin orange logo and xy axis, but no price. Can you help? Please. Maybe problem with libraries TimeLib and Json?
Hello, I tried to use this but I can’t get passed the “Connected” screen. It says connected, and then displays an empty graph for 2 seconds, and goes back to “Connecting” screen, and the same thing happens over and over until I cut power. Any ideas?
Great project! I tried to do it with a LILYGO TTGO T-Display but the screen prints only some objects, like the grid and the textbox, and after that it goes black again until the next iteration. Do you know what could it be? maybe the ESP board manager version or the board selected? Thanks!
Hello, How can I manually put the mac address for TTGO T-Display? I need it because my home wifi won't allow devices to connect unless I add mac address for the device.
You dont need to add Mac to ttgo, each esp32 device have its own mac adrees, you will need mac scaner for esp33, just google it an you will find sketch
@@VolosProjects thanks.. I'll need to wait for checking, I think my ttgo has died... I don"t know why but I can upload code but tft does not draw anything.. But I see that it executes all thru serial.. Strange.. Maybe it's boot loader but I've no clue about to solve it.
Great projects. Thanks a lot. Does anyone know how to create the animated Bitcoin Icon (frame.h) - are there any websites that allow to generate the code?
outstanding, I want to create custom images but I have no idea how ?? anyone willing to help ? which part of the code is related with the bitcoin symbol ?
tnx marco.. It is very simple to make custom image, keep in mind image size ,here is my tutorial ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-R-qFKemDFyM.html
@@VolosProjects I'm struggling with the animation, I have created a 32x32 animation to replace the Bitcoin icon, but probably I'm missing something as it does not work, it comes all pixellated. How many frames did you do for btc?
Hi! I'm not sure why but it's on a loop for me, shows connecting..... connected!! then shows an empty graph and an empty green square for the "updated:" field, then the screen blinks off for a half a second back on then continues the loop starting from connecting. In the serial monitor I get: rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0018,len:4 load:0x3fff001c,len:1044 load:0x40078000,len:10124 load:0x40080400,len:5828 entry 0x400806a8 ets Jul 29 2019 12:21:46 over any over with nothing changing one time I did see the btc logo for one loop but not anymore. This project looks awesome and any help would be greatly appreciated!
I have same problem. It works (but I don’t see values) only if I comment these two lines: payload.toCharArray(inp,payload.length()); deserializeJson(doc,inp); Otherwise it crashes
@@VolosProjects same problem Dmitry Sergeenko 2 недели назад I have same problem. It works (but I don’t see values) only if I comment these two lines: payload.toCharArray(inp,payload.length()); deserializeJson(doc,inp);
@@indevor8337 No I didn't, or its better say, I did but on a half. the problem in that when I open website or the sketch open website with json file. first I see page: ddos protection "Cloudflare", and after a couple seconds appeared json page with data. and the reason sketch is not ready to see cloudflare and its crashes.
Build error with getData Has anyone seen this error while compiling and how to fix it? getData(); ^~~~~~~ src/main.cpp:76:1: note: suggested alternative: 'getopt' getData(); ^~~~~~~ getopt src/main.cpp: In function 'void loop()': src/main.cpp:83:3: error: 'getData' was not declared in this scope getData(); ^~~~~~~
