mirror of
https://github.com/RfidResearchGroup/ChameleonUltra.git
synced 2026-09-11 18:30:14 -07:00
Niel Nielsen
1954faf3af
The fix in EVT_END_SEQ0: 1. ANT_NO_MOD() — silences LF_MOD so the local drive no longer charges the peak detector 2. bsp_delay_ms(2) — 2ms settle, slightly above the ~2ms time constant so the detector drains to reflect only the external field 3. is_lf_field_exists() — now sees the real field state 4. If field gone → nrfx_pwm_stop() → EVT_STOPPED → lf_field_lost() runs correctly 5. If field present → ANT_MOD() restores modulation for the next PWM sequence
ChameleonUltra Authorized Distributors
Lyon, France: Lab401
Santa Ana, United States: Hackerwarehouse
Hastings, UK: KSEC
Montreal, Canada: TechSecurityTools
Shenzhen, China: Sneaktechnology
Guangdong, China: MTools Tec
Lazada One, Singapore: Aliexpress by RRG
What is it and how to use ?
Read the available documentation.
Compatible applications
- ChameleonUltraGUI
- MTools BLE
- Mifare Chameleon Tool (iOS only, Beta)
- Chameleon Ultra (Sailfish OS only)
Videos
Beware some of the instructions might have changed since recording, check the current documentation when in doubt!
- Downloading and compiling the official CLI
- Downloading ChameleonUltraGUI
- ChameleonUltraGUI features overview
- Using ChameleonUltraGUI and the Chameleon Ultra
- MTools BLE - How to clone a card with ChameleonUltra
Official channels
Where do you find the community?
- RFID Hacking community discord server
- Software/chameleon-dev for firmware and clients development discussions
- Devices/chameleon-ultra for usage discussions
- GameTec_live discord server