06-05-2020, 11:50 PM
So reviewing the specs for the Pebble, I found:
[*]Pebble Original & Steel Processor: ARM Cortex-M3, up to 80 MHz with 512 KB of on-chip storage all in STMicroelectronics' STM32F205RE6 SoC (System on a Chip)
And for the PineTime, this site
https://www.nordicsemi.com/Products/Low-...e-wireless
shows that the nRF52832 only has 32/65k RAM.
Yet it also shows the nRF52840 has 512K RAM.
If we could get a nRF52840 in a PineTime, then Rebble OS might be an easy port giving us access to more applications.
Does anyone know if the cpu is user replaceable. Yes I know bga and all. Just wondering if its impossible or just really hard. That being said I have no idea if the nRF52840 and nRF52832 anre pin compatible.
[*]Pebble Original & Steel Processor: ARM Cortex-M3, up to 80 MHz with 512 KB of on-chip storage all in STMicroelectronics' STM32F205RE6 SoC (System on a Chip)
And for the PineTime, this site
https://www.nordicsemi.com/Products/Low-...e-wireless
shows that the nRF52832 only has 32/65k RAM.
Yet it also shows the nRF52840 has 512K RAM.
If we could get a nRF52840 in a PineTime, then Rebble OS might be an easy port giving us access to more applications.
Does anyone know if the cpu is user replaceable. Yes I know bga and all. Just wondering if its impossible or just really hard. That being said I have no idea if the nRF52840 and nRF52832 anre pin compatible.