Ezurio PRM240-R2 RAMP Wireless Module
Ezurio PRM240-R2 RAMP Wireless Module is a frequency hopping spread spectrum transceiver Module with robust and easy-to-use features. This module includes a robust server-client protocol that allows an unlimited number of clients to synchronize with a single server for low-latency communication. The PRM240-R2 wireless module features an easy-to-use serial UART with hardware flow control for fast integration into an existing serial infrastructure. The Range Amplified MultiPoint module (RAMP) provides robust wireless communication for a wide range of applications that require wireless transport of serial data. This module operates at 915MHz for improved RF penetration, delivers up to 23dBm conducted output power (configurable down to 13dBm), and line-of-sight communication up to 3.2miles.
Additional features include ultra-low power consumption, long-range capability, an integrated battery monitor, a temperature sensor, GPIOs, and an ADC. The PRM240-R2 RAMP wireless module is ideal for commercial buildings, field surveillance, utility management, recreation, and fleet telemetry.
Features
- 200mW (+13dBm) high power
- Retries and acknowledgments
- Configurable network parameters
- Multiple generic I/O
- 280kbps or 500kbps RF data stream
- Idle current draw of 8mA, sleep current of 0.3uA
- 1200bps to 460.8kbps software selectable interface baud rates
- Upgradable FW through the serial port
- Low cost, low power, and small size
- -40°C to +85°C industrial temperature range
- Advanced configuration available using AT commands
- Easy-to-use configuration and test utility software
Applications
- Commercial buildings
- Field surveillance
- Utility management
- Recreation
- Fleet telemetry
Specifications
- UART interface
- 902MHz to 928MHz frequency range
- 230kbps RF data rate
- Logic level (matches supply voltage) serial interface options
- Up to 460800baud serial interface data rate
- +13dBm to +23dBm (200mW) variable conducted output power
- 2V to 3.6VDC voltage range
- -40°C to +85°C operating temperature range
- 25mm x 30mm x 4mm (pluggable U.FL) dimensions
Block Diagram
Mechanical Drawing
