First Flipper Lab app released: Telink SWS reads and flashes TLSR825x chips

ngxson · x · 2026-10-22

Developer ngxson shipped his first Flipper Lab app, Telink SWS (v0.1, just 27 KB), which uses Flipper Zero's GPIO pins and the single-wire SWire debug protocol to read and program Telink TLSR825x devices.

It probes chips, reads RAM/registers and dumps SPI flash, with on-screen pin contact and chip status displays, and runs on the latest firmware. A practical tool for anyone hacking firmware on cheap Telink-based BLE gadgets.

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