Review - 12$ Portable Bluetooth Adapter from Aliexpress
A short review of a pretty nifty portable Bluetooth 4.2 Adapter with a 10 hour battery life; it does come with a few annoyances, so, in the 2nd part we'll have a go at fixing them with the help of the CSR Toolchain, in particular the PSTool and ConfigTool, which we'll use to change the settings on the CSRA64215 chip.
Portable Bluetooth Adapter: https://bit.ly/2szg3ZX
CSR USB SPI Programmer: https://bit.ly/2LfpmWz
Programs:
------- CSRA64xxx and CSRA63xxx Tools v1 [ROM,8] : https://bit.ly/2soKNxG
------- CSRA64xxx and CSRA63xxx Tools v2 [ROM,10] : https://bit.ly/2xB0IxR
--------------------- ConfigTool v1/2 - UI for modifying various settings & parameters
--------------------- FrontEnd v1/2 - UI for modifying the equaliser presets (setting up the on-board DSP) !!make sure to have music playing otherwise this won’t work!!
--------------------- PSTool v1/2 - used to perform a full backup of the entire persistent store database; is the most robust program in connecting to these chips and can perform a full Restore if needed
------- BlueSuite 2.6.6 : https://bit.ly/2j29A62
--------------------- only contains PSTool and various other firmware flashing utilities (more of an under the hood utility rather than for user defined settings)
PSR Dumps:
------- FULL Stock Dump for this Adapter : https://bit.ly/2JarsGF
------- FULL Custom Dump for this Adapter : https://bit.ly/2ss8Awt
------- ConfigTool Dump Custom for this Adapter : https://bit.ly/2sE9nKi