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RF Solutions LoRa Module 433/868/915MHz ISM Band SPI Interface 3.3V-3.7V Power RFM95W-868S2

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RF Solutions LoRa Module 433/868/915MHz ISM Band SPI Interface 3.3V-3.7V Power RFM95W-868S2

Name: RF Solutions LoRa Module 433/868/915MHz ISM Band SPI Interface 3.3V-3.7V Power RFM95W-868S2
Brand: RF Solutions
SKU: 197527

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Category RF Modules Brand RF Solutions Condition New

Specifications

Country of Origin	China
Range	up to 15km (Line of Sight)
Brand	RF Solutions
Height	1.8mm
Operating Temperature Range	-20 to +70°C
Model	RFM95W-868S2
Series	RFM95W
RF Frequency Range	433/868/915MHz ISM Band
Receiver Sensitivity	-148dBm
Maximum Supply Voltage	3.7V
Minimum Supply Voltage	3.3V
Host communication	serial SPI
Modulation	LoRa™, FSK, GFSK, MSK, GMSK or OOK
OTA Data Rate	up to 250kbps (FSK), up to 37.5kbps (LoRa)
Protocol Type	Lora
Supported Bus Interfaces	SPI
Channel bandwidth	125kHz, 250kHz or 500kHz

Key Features

Operates with a maximum output power of 13 dBm for efficient transmission.
Features SPI bus interface for host communication.
Supports LoRa modulation with additional modes including FSK, GFSK, MSK, GMSK, and OOK.
Operates on supply voltages from 3.3 V to 3.7 V.
Compact dimensions with a height of 1.8 mm facilitate integration into embedded systems.
Designed for operating temperature range from -20 to +70°C for rugged environments.
Offers data rates up to 250 kbps (FSK) and 37.5 kbps (LoRa) for flexible communication needs.
Supports long-range communication up to 15 km line of sight, suitable for IoT applications.

Product Description

RF Solutions RFM95W-868S2 is a high-sensitivity LoRa transceiver module designed to operate in the 433/868/915MHz ISM band using the advanced Semtech SX1272 chip. With an exceptional -148 dBm receiver sensitivity, this module is engineered to deliver long-range wireless communication performance in industrial, commercial, and IoT applications.

The module supports LoRa modulation and compatible FSK, GFSK, MSK, GMSK, and OOK schemes, enabling interoperability with various protocols including IEEE 802.15.4 and Wireless M-Bus. It features a SPI communication interface for easy integration with host microcontrollers and operates efficiently within 3.3 to 3.7 V supply range.

Compact with a module height of 1.8 mm, the RFM95W-868S2 is suitable for embedded systems requiring low power and high reliability. Its wide operating temperature range (-20 to +70°C) ensures operation in challenging environments.

The module achieves a max output power of 13 dBm and supports channel bandwidths of 125 kHz, 250 kHz, or 500 kHz. It can handle data rates up to 250 kbps for FSK and 37.5 kbps for LoRa. The advanced packet engine supports payloads up to 256 bytes with CRC, along with forward error correction and dynamic RSSI measurement, enhancing communication robustness.

Applications include automated meter reading, home and building automation, industrial monitoring and control systems, wireless alarms, and long-range IoT communications, where interference immunity and coexistence are critical.

RF Solutions LoRa module RFM95W-868S2 is made in China and is a new condition product. It comes without specific certifications but conforms to leading LoRa communication standards. The package includes the module unit ready for integration into custom designs.

Operates in 433/868/915 MHz ISM bands with frequency agility. High receiver sensitivity of -148 dBm supports extended range. Modulation flexibility supporting advanced LoRa and compatibility schemes. Robust SPI interface and low operating voltage ensure efficient system integration.

Compact design allows usage in constrained embedded applications. Explore the RF Solutions product range at EnvMart for advanced wireless modules tailored to industrial and IoT applications.

Explore more products in our RF Modules category.