ESP32-S3 all-in-one MMDVM/DMR terminal with a zero-install browser Web Serial flasher & config UI. No Raspberry Pi, no external vocoder — flash from the browser, no drivers.
esp32 ham-radio amateur-radio hotspot esp-idf dmr hotspots web-serial mmdvm mmdvmhost amateur-radio-applications esp32-s3 ham-radio-software amateur-radio-tools firmware-flasher raspberry-pi-alternative
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Updated
Sep 9, 2026 - JavaScript