Low Power, Long Range Sub-1 GHz Module 

BDE-RFM214 is an ultra-low power, long-range Sub-1 GHz module targeted at low power sensors and long range applications.
BDE-RFM214 integrates a high performance RF core and also a powerful ARM cortex-M3 processor, which makes it suitable for certain products that need high performance MCU to deal with difficult applications.

Key Features

- Ultra low power Sub-1 GHz

- Powerful Cortex-M3 MCU for your IoT products

- RF performance

- TX power: Up to +15 dBm

- RX sensitivity: up to -124 dBm using Long-Range Mode, -110 dBm at 50 kbps (Sub-1 GHz)

- Communication range:

- 3000 meters (LOS) @ +15 dBm, 625 bps

- 2000 meters (LOS) @ +10 dBm, 2.4 kbps

- Ultra-low power:

- Power supply: 1.8 V ~ 3.8 V

- RX: 5.4 mA

- TX @ +10 dBm: 13.4 mA

- Standby: 0.7 uA (RTC running and RAM/CPU retention)

- Shutdown: 185 nA (Wake up on external events)

- Antenna: no antenna, connect with user board through half-hole

- Small Size:

- 13 mm x 13 mm x 1.5 mm (Without Shielding)

- 13 mm x 13 mm x 2.3 mm (With Shielding)

Applications

- Long-range sensor applications
- Smart grid and automatic meter reading
- Wireless healthcare applications
- Industry monitoring and control
- Home and building automation
- Energy-harvesting applications

Download

BDE-RFM214_Datasheet_EN_V2.0.pdf