testing on toorun.devhttps://toorun.dev/tags/testing/Recent content in testing on toorun.devHugo -- gohugo.ioen-usSun, 29 Mar 2026 12:30:00 +0000Embedded RF Testing: Lab Methods and Troubleshooting for Wireless Deviceshttps://toorun.dev/posts/embedded-rf-testing-lab-methods/Sun, 29 Mar 2026 12:30:00 +0000https://toorun.dev/posts/embedded-rf-testing-lab-methods/RF Testing in Embedded Systems Overview RF testing requires devices to support a dedicated test mode that allows controlled configuration of radio parameters. Typical capabilities include: Fixed channel selection TX power configuration Bandwidth and modulation selection RX-only mode (disable transmission) Continuous transmission mode These capabilities are required for both wireless interfaces when multiple radios are integrated. Test Mode Implementation RF test mode is typically implemented based on vendor documentation. In this case, the implementation follows: