Questions tagged [flash-memory]
For questions about flash memory: electronic, solid-state, non-volatile computer storage that can be electrically erased and reprogrammed
7 questions
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Best memory choice for my sensor
I'm a software developer and trodding in murky waters here so please do forgive my lack of knowledge. I've been developing a sensor with the nRF9160DK and some accelerometers. I need to continuously ...
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How to flash original firmware of a device?
I flashed Tasmota on my wifi boiler switch (the white one with the glass touch panel the uses 'SmartLife' app like the one here: https://www.amazon.com/dp/B07PLQHJDW/ref=cm_sw_r_cp_apa_i_DiCoEbV2ANWMJ)...
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How can I list the partition table of a currently running esp32 devboard?
I am developing on an ESP32 devboard (esp8266, wroom). I need to get the partition table of the currently running device.
This document contains a quite good documentation of its partition table. I ...
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What is the difference between SPIFFS and EEPROM?
I would like to store some data in esp8266. There are two ways SPIFFS and EEPROM. I can not decide which one to use as both of them saves data. I also read that
both SPIFFS and EEPROM are part of ...
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1
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Secure EEPROM Reading from Another Device [closed]
We are working on some Embedded device (Tag, the Tag hardware is: MCU, external EEPROM, Temperature and Humidity sensors) that collects temperature and humidity, the Tag save the samples in the ...
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Intel SPI flash descriptor
Hello I am asking here because I do not see a general firmware Stack Exchange or better place. I am open to suggestions on that.
But my question is pertaining to Intel Atom SoCs. I am interested in ...
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How can I do incremental updates with a flash that can only be erased block-wise?
Scenario
I want to update a low cost IoT device over-the-air with new firmware updating the device's microcontroller(s). The microcontroller memory is flash memory in the 32k to 128k range (every ...
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