NRF24L01 2.4GHz RF Wireless Transceiver Module
- Single-chip GFSK transceiver.
- Transmit power is greater than +20 dbm.
- Support six-channel data reception.
- operating voltage: 2.7 to 3.6V.
- Up to 125 channels.
- Air data rate is 250 kbps, 1 Mbps, or 2 Mbps.
- The communication mode it uses is Enhanced Shock Burst TM or Shock Burst TM.
- Power Down Mode or Standby Mode.
- SPI protocol for communication.
- Easily programmed and can connect with a microcontroller or Arduino board.
Sonoff 1 Gang with 433 Mhz RF Remote Control Smart WiFi Switch
- Sonoff is a WiFi wireless switch that can connect to appliance of different types and brands
- Sonoff sends data to cloud platform through the Wifi Router, which enables you to remotely control all appliances with the App eWeLink on your smart phone
- Support status tracking, home appliances status timely feedback to your App
- Support remotely turn on or off added devices
- Support max. 8 timing tasks for each added device
- Support numerous Wifi smart switches one smart phone
- Easy installation, easy handling and can be activated immediately and stably
- Max current: 10A
- Max Wattage: 2200W
- Humidity: 5%-95%
- Working temp: 20-75'C