Direct, hardware-free file transfer between two Flipper Zeros — send any file from one device to another with no cables, phones, computers, Internet or extra hardware. One protocol (resumable, integrity-checked), different transports.
News & updates: Telegram @flipper_share
📻 Flipper Share — over Sub-GHz
Transfers files using the internal CC1101 Sub-GHz transmitter. The general-purpose option.
- ~700 B/s — send an average
.fapfile or asset in under a minute - Works over distance; broadcast: multiple receivers can download at once
- Install: lab.flipper.net/apps/flipper_share
🔦 Flipper Share IR — over Infrared
The same idea rewritten on top of a custom IR modem, using only the onboard IR LED and TSOP receiver. Especially for old-school guys who remember the days of sharing memes over the IrDA port.
- ~130 B/s — slower, half-duplex
- Works up to ~30 m line-of-sight without ambient IR interference — that is even farther than Sub-GHz version with the stock antennas
- Symbol timings chosen so it won't trigger nearby IR-sensitive devices, like TVs, ACs, etc.
- Install: lab.flipper.net/apps/flipper_share_ir
💳 Flipper Share NFC — over NFC
The fastest flavor: an ISO14443-3A link between two Flippers held antenna to antenna.
- ~7 KB/s — the fastest Flipper Share transport so far
- Works in contact (antennas together); an interrupted transfer resumes automatically when the devices touch again
- Install: lab.flipper.net/apps/flipper_share_nfc
⚠️ WARNING: Apps in that section are experimental-only and are not recommended for regular use. Consider using other Flipper Share transports (NFC, Sub-GHz, IR) for everyday file transfer.
🏷️ Flipper Share RFID — over 125 kHz RFID
An experimental flavor on the LF RFID coil: the receiver drives the field, the sender load-modulates it like a tag — one-way carousel, the receiver never transmits.
- ~315 B/s
- Works in near-contact: hold the coils ~2 cm apart (not pressed together) and keep them still