• Fix QT Py serial (Serial2 pinned out, not Serial1) (#505)
• Add DFRobot Beetle RP2040 boards V1.0.0 (#502)
• Minor OOM check in PIO support routines
• Updating LoRa board pins and UART hw flow. (#499)
• PDM library: Update PIO and interrupt use (#496)
• Alphabetize the boards menu (#495)
• Document new restartCore1 call
• Added ability to reset and relaunch core 1 (#493)
• Add support for Challenger RP2040 LoRa (#494)
• Fix SerialPIO receive interrupt on PIO1 (#490)