Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
I cannot get the proper 'unlocked' response when reading the 'lock' status of the ID page via I2C. According to the datasheet, to read the "lock" status of the ID page:Following a start condition the bus master sends a device select code with the R/W...
The square antenna inductance equations in app notes AN2972 and AN2866 seem to contain an error (or misleading terms) where it describes the average diameter parameter. The notes say the average diameter in millimeters but it needs to be in meters in...
Hello, so I have a question, about my problem, thats bothering me for a while now and its about my GPS sensor Neo m8n connected with USART2.The sensor works well with my laptom connected with programmer via USB to u-center program, showing great valu...
I'm trying to send some GNSS data using LoRaWAN, but my gateway only receives a blank string. Pretty sure the AppData.Buffer values are right since it prints the right thing on my console.As you can see my gateway didn't receive any payload.Here's my...
some question concerning the stm eeprom m95xx drivers from a not primarily firmware developer with limited experience with stm libraries.i was looking for some m95xx spi drivers. one can write them completely by one self, but as a not primarily firmw...
Hi, I am looking for a replacement of VND600SP. When I searched this part, it was obsolete already. Is there any recommendation for replacement of this part? I wish there is a drop-in substitutes of VND600SP.Thanks in advance.
I'm trying to replicate X-CUBE GNSS SimOSGetPos function on my lora_app.c, but the program just stuck on infinite loop after OTAA join.The function is run as my expectation if I didn't use LoRaWAN middleware (able to get and parse data from my Teseo ...
trying to avoid through hole part, would prefer a SMD part.
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