# CsrUsbSpiDeviceRE [DecompHub listing]() ยท [JSON record]() ## Description > Reverse engineered reimplementation of the CSR USB<>SPI converter device on the Sparkfun Pro Micro\. Will work with the original CSR driver and should allow all CSR BlueSuite tools to work on BlueCore chips, with the notable exception of the ones requiring JTAG\. - Category: firmware - Work types: reimplementation - Targets: Unknown - Project status: unknown - Listing updated: 2026\-10\-06T19:39:52\.679Z - Listing first published: 2026\-10\-06T19:39:52\.679Z ## Repository - Repository: [jkent/csrusbspidevicere]() - License: Not specified - Repository stars: 0 - Stars checked: 2026\-10\-10T01:00:54\.569Z - Repository metadata checked: 2026\-10\-06T14:01:09\.958Z ## Progress Each value describes only its stated scope. An observation date is when DecompHub read the source; it is not a publisher measurement date. No sourced numeric progress is currently reported. This is unknown progress, not 0%. ## Project details - Languages: C ## Contributing - Contribution status: unknown - Help requested: Not reported - Contribution instructions: Not reported - Contribution source: Not reported - Contribution information checked: Not reported - AI contribution policy: unspecified - AI policy source: Not reported ## Listing sources - [Public repository metadata]() - [Discovery query]() ## Data notes Descriptions remain in their recorded source language. Missing values are not inferred. Repository licensing is upstream metadata; this export does not grant rights to upstream code or assets. Schema version: 1. [Public data documentation]().