RDA-RIMU: Your all-in-one pocket assistant. Alarm, calculate, measure, convert, connect, and control

FAQ
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:question: :I can’t tell you the amount of times I wake up and think “fuck, what time is it in Hong Kong right now!” only to desperately rush to my phone right next to me and lose valuable seconds unlocking it with Face ID and finding the clock app.
A+++++++++++++plus++++++++ would recommend
:a: :Phone can do it. please check this image.

:question: In a world where ChatGPT is on every phone, there might be a market for an offline device like this for school exams, depending on how much of the calculation you make the user complete.
:a: Thanks for sharing. Disconnecting from the Internet may be meaningful for children with poor self-discipline. The main function of rimu is to connect modules, allowing people to easily control different devices, such as LEDs, motors, RFID cards, and current detection. The application of the interface is some auxiliary functions.

:question: Can’t wait! A cell phone in one pocket and this new invention (a less useful cell phone) in the other. So excite! Please invent a sound only TV next!
:question: Ah yes, all those phones out there with current meters… :rofl:I don’t think you quite grasp the concept. It’s more like a Raspberry Pi/Arduino, for hobbyists and makers.
:a:GPIO, UART, I2C, SPI, these application will come soon.
:question: Does your phone have GPIO? Post a link if it does, I’d love to pick one up.
:a: Yes, here’s the link to our schematic diagram.