peterjazenga
Q: Is 8 MB PSRAM the same as 8 MB flash memory?
Asked by JPe2 on 2023-01-05 07:08:49
peterjazenga nope, note the name psram, it is RAM, it cannot store data without power
2023-02-11 05:11:14 Helpful (0)Q: what is the maximum power input i can use to power the arduino
Asked by dash_hold _spash on 2018-12-12 09:47:53
peterjazenga some pins are 5v tolerant, applying 5v to other pins will kill the device it's onboard regulator allows you to use 5v sluts to the vin pin but never exceed 3.3v on the 3.3v pins
2023-02-11 05:04:16 Helpful (0)
peterjazenga Arduino IDE meh but it depends on the goal, at software is powerful but also a complete pain to setup any project, for smaller projects, it's fine I'm using it with ADC DMA, complex timer controls and more without issue
2023-02-11 04:59:27 Helpful (0)Q: Does this have a funtioning Serial Port? I don't see a serial chip.
Asked by nagas on 2019-09-19 11:54:37
peterjazenga stm32f103 has 3 serial ports, also supports 1 usb device port, can emulate keyboard, mouse and far more best programmed with st-link
2023-02-11 04:58:24 Helpful (0)Q: would not even consider without part numbers listed on the description page
Asked by peterjazenga on 2022-06-07 02:29:49
Hopentrust I agree 100% Numbers please?!
2022-06-25 02:10:28 Helpful (1)
Q: how can i get rs232 protocall and referance circuit diagram?
Asked by mothc11 on 2021-05-14 09:47:38
peterjazenga eg8010 is the control chip, Google it, as I haven't needed to use serial, I can't be more specific also it's logic level not rs232 voltage levels
2021-05-14 10:01:40 Helpful (0)
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