KIISU’S ARE CURRENTLY ON BACKORDER, PLACE YOUR ORDER TODAY TO RESERVE YOUR PLACE IN LINE.
Price is inclusive of all Tariffs, Taxes, and other fees!
No Surprise Fees from US Customs as these ship from the United States!
If it shows “out of stock” you can backorder the board and reserve your place in the next drop!
Need a case for your KIISU?
The 3D printed cases are not included & can be purchased at: Kiisu Case by TRON CASES
Join the Kiisu community: https://discord.gg/Mg3kS4vHY9
One Card. Endless Possibilities.
KIISU is a credit-card sized Flipper Zero alternative.
Compact, powerful, and versatile, KIISU brings a full toolbox of wireless, contactless, and remote-control capabilities right to your wallet.
As of 3/14/26 all Kiisu orders include ONE kat charm (colors vary)!
Tech Specs for Nerds
Interfaces:
- SubGhz transceiver CC1101 with ability to install external antenna
- NFC reader and emulator ST25R3916, built-in antenna
- RFID reader and emulator, built-in antenna
- Infrared receiver and transmitter
- GPIO, pin compatible with Flipper Zero
- Bluetooth Low Energy
- USB Type C
Cores:
- Main MCU STM32WB55RGV6 up to 80 MHz
- Aux MCU STM32G431CBU6 up to 170 MHz
Sensors:
- Digital accelerometer and compass LSM303AGR
- Temperature and humidity sensor GXHTC3C
- Ambient light sensor
- Gas sensor measuring relative humidity, barometric pressure, ambient temperature and gas (VOC) BME680 can be installed by user
- Digital ranger VL53xxx can be installed by user
Power:
- Primary Power via USBC
- CR2032 Cell Battery or LIR2032 rechargeable (Optional Add-On)
- Please note – While the KIISU can be powered with a standard CR2032, you risk fires or injury if you try to charge a CR2032 which is what happens when you plug in USBC with a CR2032 installed. Please keep this in mind!
- Lithium Batteries are dangerous! Ingestion can be fatal or cause serious injury! Keep out of reach of Children! do not charge or dispose of lithium batteries in fire or expose to extreme temperatures!
