Cc1101 Wireless Module With Sma Antenna Wireless Transceiver Module For Arduino 433mhz - Integrated Circuits - AliExpress
Busware CC1101-USB-Lite 868MHz CUL USB Stick mit Drahtantenne | Comprise Onlineshop
Does anyone have more information on these usb 433 mhz transceivers based on the CC1101 chip ? (RM1101-USB-232 , USB1101_232_100MW_V3) : r/homeassistant