26MHz crystal. If you do, you will destroy the CC1101! High Quality Antenna : No bulky antenna! This length is the correct 1/4 wavelength for 915MHz (NA) or 868-869MHz (EU). There is no magic in a passive antenna, and the simple whip provides a very light-weight, reasonably-efficient transmitter or receiver.
eBay
Features: for Flipper CC1101 module subGhz module 433MHz external SubGhz module. Item: for Flipper CC1101 module subGhz module. Frequency: 433MHz. The yellow PCBhas been upgraded to green. Suitable for various devices and scenarios.
eBay
CC1101 Wireless Module 433MHz 915MHz E07-400T10S E07-900T10S 10dBm IPEX/Stamp Hole 1.5KM Cost–Effective SMD Module.
eBay
Banca: CREDEM (Credito Emiliano). Via Verdi 82/50T, 87036 Rende (CS) ITALY. Together Team SRL. (1) 315.433.868.915 Mh bande di frequenza ISM e SRD. (12) FIFO dati RX e TX a 64 byte separati. (11) Interfacce pitch DIP standard, applicazioni facili da incorporare.
eBay
eBay
eBay
CC1101 Wireless Module 433MHz 915MHz E07-400T10S E07-900T10S 10dBm IPEX/Stamp Hole 1.5KM Cost–Effective SMD Module.
eBay
eBay