Browser-based flasher

Flash your DIY device with confidence.

Select a firmware build, connect your ESP32 over USB, and let the flasher handle the rest.

Board management
Jade firmware

Choose a version, then the matching board and build variant.

BitFloppy firmware

Choose a BitFloppy release and the matching board.

NerdMiner firmware

Select a NerdMiner release, then the matching board and installation image.

HAN SOLOminer firmware

Select a HAN release and the matching board.

SATulator firmware

Select a SATulator release and the matching board.

SFYL Wallet firmware

Select an SFYL Wallet release and the matching board.

ESPInServer firmware

Choose the ESPInServer version and matching board.

BTC-PB firmware

Catalog prepared; a flash image is not bundled yet.

RetardMiner firmware

Catalog prepared; a flash image is not bundled yet.

EasyMiner firmware

Catalog prepared; a flash image is not bundled yet.

SerTun32 firmware

Choose a SerTun32 release and the matching board.

Mouse64 firmware

Choose a Mouse64 release and the matching board.

Nostr Pager firmware

Choose a Nostr Pager release and the matching board.

TovarishSatoshi firmware

No TovarishSatoshi firmware builds are available yet.

Flash progress