I have developed a graphics calculator with a symbolic math engine, using esp32 and a custom PCB, but I have a few M5 stack devices and I have migrated the software ... it runs great. Quicker than my custom PCB :-D
A link to the project.
https://hackaday.io/project/187213-galdeano-handheld-computer/log/211323-migrate-to-m5stack-core2
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Best posts made by otosan-maker
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CAS Graphics calculator implemented in Core2 with faces keyboradposted in PROJECTS
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Error with web IDEposted in Core 2
Hello I have a new friend and it looks good, but I have a small problem.
I can use USB UIFlow without problems, but when I switch to wifi (web IDE) it shows a message error:
">>> Wait COM.X module connect and stable :) [TX:14 RX:13]"
">>> Wait module stable timeout. Please check module connect :("
But I have no module connected, and I think I have configured wifi ok.
I have checked from RLPT and I can connect to wifi.I send an image ...
Latest posts made by otosan-maker
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RE: CAS Graphics calculator implemented in Core2 with faces keyboradposted in PROJECTS
A calculator that can be programmed in python, and with a symbolic math engine is not as usual. Nspite from Texas Instrument, HP Prime, and Casio CP-400 ... mine can do things these other can`t (wifi connect). But there is a reason, commercial companies are looking for a tool in class, mine is only for fun :-D
frequency modulator .... I will investigate and see what can I do
Thanks -
CAS Graphics calculator implemented in Core2 with faces keyboradposted in PROJECTS
I have developed a graphics calculator with a symbolic math engine, using esp32 and a custom PCB, but I have a few M5 stack devices and I have migrated the software ... it runs great. Quicker than my custom PCB :-D
A link to the project.
https://hackaday.io/project/187213-galdeano-handheld-computer/log/211323-migrate-to-m5stack-core2 -
RE: UIFlow 1.8.9posted in Official Updates
I have updated to this version my core2 with faces keyboard, and the led are bright at 100%. I have not been able to stop them.
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RE: [SOLVED] ATOM LITE + OLED Unit 1.3" 128 × 64 Displayposted in Atom
@cepics said in ATOM LITE + OLED Unit 1.3" 128 × 64 Display:
static constexpr const char* text[] = { text0, text1, text2, text3, text4, text5, text6, text7 };
I don´t like it ... please remove it and give a try in the loop with a static string ...
And also, put any serial.println() debug code to see what code are you running
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RE: [SOLVED] ATOM LITE + OLED Unit 1.3" 128 × 64 Displayposted in Atom
why is it not working? Any error code? it is difficult to help you if you give no information.
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How can I write UTF8 strings in a labet?posted in UIFlow
Hello, I have developed a small program, and I store some strings in Spanish ... so some strings have UTF8 char. For instance 'salmón' --> b'salm\xc3\xb3n' ...
When I put the variable in the label ... I write 'salmn' :-(
Any ideas?? -
Error with web IDEposted in Core 2
Hello I have a new friend and it looks good, but I have a small problem.
I can use USB UIFlow without problems, but when I switch to wifi (web IDE) it shows a message error:
">>> Wait COM.X module connect and stable :) [TX:14 RX:13]"
">>> Wait module stable timeout. Please check module connect :("
But I have no module connected, and I think I have configured wifi ok.
I have checked from RLPT and I can connect to wifi.I send an image ...