Whadda VMA348 PCB design board 1 pc(s)

The RFM69HCW module is an affordable and versatile radio module. You can use it to send text or binary data between two or hundreds of modules. It is perfectly suitable for building cost-effective wireless short-distance networks for home and building automation, sensor networks, automatic meter readings, wireless alarm and security systems, industrial monitoring and control, etc.!

The RFM69HCW transceiver module is suitable for use in a wide frequency range, including the industry scientific and medical (ISM) 315MHz, 433, 868 and 915MHz RF frequency bands. All important RF communication parameters are programmable and most can be set dynamically. The RFM69HCW is optimized for low power consumption with high RF output power and channelized operation.

The VMA348 RFM69HCW takes out all pins and the antenna connection. Each module comes with soldered headers, a 3.3 V voltage regulator and a level converter that can handle a 3 V to 5 V DC current and logic, so you can use it with 3 V or 5 V devices. You need to solder a small piece of wire to create your antenna, or you can add a UFL or SMA plug and attach an external antenna.

Thanks to the supplied library, you can set the frequency to any frequency from 240.0 MHz to 960.0 MHz with an accuracy of 61 Hz.


Features:

· SPI interface
· with temperature sensor
· low power consumption
· Incoming Sync Word recognition
· suitable for Lora applications
· fully integrated synthesizer
· Automatic RF Sense with ultra-fast AFC
· Frequency range: 315, 433, 868 and 915 MHz (programmable)
· Constant HF power over the voltage range of the module

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