v1.4.0

Programming CH552 using this binary you have to start mcu with bootloader mode. To start bootloader mode you have to pull-up D+ pin with 10K or greater Resistor to 3.3V rail while plugging it into USB. You can use WCHISPTool or other CH55x programmer.

Full Changelog: 1.3.0...1.4.0

Continuous build

Automated release for commit 754440c

v1.3.0

What's Changed

• Added the HARDWARE_SPI option. by @mxwiser in #3

Programming CH552 using this binary you have to start mcu with bootloader mode. To start bootloader mode you have to pull-up D+ pin with 10K or greater Resistor to 3.3V rail while plugging it into USB. You can use WCHISPTool or other CH55x programmer.

Full Changelog: 1.2.0...1.3.0

v1.2.0

What's Changed

• JTAG based on hardware SPI by @mxwiser in #2

New Contributors

• @mxwiser made their first contribution in #2

Programming CH552 using this binary you have to start mcu with bootloader mode. To start bootloader mode you have to pull-up D+ pin with 10K or greater Resistor to 3.3V rail while plugging it into USB. You can use WCHISPTool or other CH55x programmer.

Full Changelog: 1.1.0...1.2.0

v1.1.0

What's Changed

• add optional as mode by @dsm in #1 thanks @mxwiser

New Contributors

• @dsm made their first contribution in #1

Programming CH552 using this binary you have to start mcu with bootloader mode. To start bootloader mode you have to pull-up D+ pin with 10K or greater Resistor to 3.3V rail while plugging it into USB. You can use WCHISPTool or other CH55x programmer.

Full Changelog: 1.0.1...1.1.0

v1.0.1

Programming CH552 using this binary you have to start mcu with bootloader mode. To start bootloader mode you have to pull-up D+ pin with 10K or greater Resistor to 3.3V rail while plugging it into USB. You can use WCHISPTool or other CH55x programmer.

Full Changelog: 1.0.0...1.0.1