2 layers17.8 × 35.6 mmBlesynemard/esp32blesynscanESP32 Arduino BLE UART bridge for SynScan Pro attempt11 parts2
4 layers94 × 50.8 mmUlx3sdrandyhaas/KiCadRoutingToolsA set of Python/Rust tools to aid routing in KiCad235 parts744MIT