The HopeRF RFM69HCW 433MHz RFRadio Frequency transceiver boards are based on the Semtech SX1231 chipset
This module is designed to work in the ISMIndustrial, Scientific, and Medical radio bands and SRDShort Range Device frequency band of 433MHz.
It has a range up to 500 meters in open air. Transmission communication is half-duplex
and supports FSKFrequency-Shift Keying modulation, GFSKGaussian Frequency-Shift Keying modulation, MSKMinimum-Shift Keying modulation, GMSKGaussian Minimum-Shift Keying modulation, and
OOKOn-Off Keying modulation modulations. FSKFrequency-Shift Keying modulation bit rates range up to 300Kbps. The data interface uses a
four-wireSPISerial Peripheral Interface plus an interrupt line. It has a programmable power
output capability up to +20dBmDecibel-milliwatts (dBm) is a power level that expresses decibels in terms of milliwatts on a logarithmic scale. (100 mW) and high sensitivity down to
-120dBmDecibel-milliwatts (dBm) is a power level that expresses decibels in terms of milliwatts on a logarithmic scale. at 1.2kbpskilobits per second. There is also a built-in
temperature sensor. The voltage supply range is 1.8V to 3.6V DC with 130mA max
transmitting current, 16mA receiving current, and 1μA sleep mode.
There are different versions of the RFM69 module: RFM69HCW, RFM69HW, RFM69W, and RFM69CW. The RFM69HCW and RFM69HW
modules are functionally equivalent, but they differ in both module size and pinout (the HCW module size is
16mm x 16mm, whereas the HW module size is 16mm x 19.7mm).
The RFM69W is a low power version that has the same footprint as the RFM69HW. The RFM69CW is functionally
equivalent to the RFM69W, with the same footprint and pinout as the RFM12B, intended as an upgrade path for the
RFM12B with about 30% more range. The pin hole spacing for the RFM69HCW is 2mm, which is not the same as the
breadboard 2.54mm (0.1in).
Configurable with FSKFrequency-Shift Keying modulation Bit rates up to 300kbps
Receiving Sensitivity (dBmDecibel-milliwatts (dBm) is a power level that expresses decibels in terms of milliwatts on a logarithmic scale.)
Down to -120dBm at 1.2kbps
Transmitting Power (dBmDecibel-milliwatts (dBm) is a power level that expresses decibels in terms of milliwatts on a logarithmic scale.)
Up to +20dBm (100mW) Power Output Capability
Programmable with 1dB steps between -18dBm min and +20dBm max
I/O Data Interface
I/O Data Pins are 3.3V
SPISerial Peripheral Interface (SCKSerial Clock line, MISOMaster In Slave Out (MISO) is the SPI data output line from the slave device, MOSIMaster Out Slave In (MOSI) is the SPI data output line from the master device, CSChip Select (CS) is the SPI output line from the master device to indicate that data is being sent. Also referred to as CSN or Slave Select (SS).)
RST Reset
IRQ interrupt
GPIO: 5 Digital I/O Pins
Data Packets
Preamble, Sync word, Address and Message (payload) and optional CRCCyclic Redundancy Check
Payload with AESAdvanced Encryption Standard (AES) is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001. It was developed an alternative to the Data Encryption Standard (DES), which was starting to become vulnerable to brute-force attacks.-128 encryption and length up to 255 bytes
Price: $3.95(Updated 08Aug2024 02:31:142024-08-08T02:31:14Z UTC UTC)
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Price: $3.90(Updated 08Aug2024 21:06:062024-08-08T21:06:06Z UTC UTC)
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CENXIFJUDZ 433 MHz Swivel Antenna 3dbi SMA with SMA Male to UFL ipx coaxial cable
Seller:
Space Box
Package includes:
2x antennas
2x SMA to UFL ipx coaxial cable
Price: $7.99(Updated 07Aug2024 22:35:182024-08-07T22:35:18Z UTC UTC)
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POBADY 433MHz 3dbi Omni-directional Antenna SMA Male with Magnetic Base
Seller:
POBADY
Package includes:
1x 433MHz Antenna Male SMA
Price: $7.99(Updated 08Aug2024 03:51:032024-08-08T03:51:03Z UTC UTC)
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Price: $8.59(Updated 08Aug2024 21:06:212024-08-08T21:06:21Z UTC UTC)
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XMSJSIY SMA Male to Dupont Cable
Package includes:
1x SMA Male to Dupont Cable
Price: $9.98(Updated 08Aug2024 21:06:362024-08-08T21:06:36Z UTC UTC)
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SMA Female to PCB Cables
XMSJSIY SMA Female to Dupont Cable
Package includes:
1x SMA Female to Dupont Cable
Price: $9.98(Updated 08Aug2024 21:06:452024-08-08T21:06:45Z UTC UTC)
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RG178 SMA Female To PCB Solder Pigtail Cable
Seller:
wifi_expert
Package includes:
1x SMA Female to PCB Cable
Price: $3.10(Updated 08Aug2024 21:06:542024-08-08T21:06:54Z UTC UTC)
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TUOLNK SMA Female To PCB Solder Pigtail RG316 Coax Cable (2PCS)
Seller:
TUOLNK Tech US
Package includes:
2x SMA Female to PCB Cable
Price: $8.78(Updated 08Aug2024 21:07:022024-08-08T21:07:02Z UTC UTC)
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RP-SMA Male to PCB Cables
TUOLNK RP-SMA Male to PCB Solder Wire Cable (2PCS)
Seller:
TUOLNK Tech US
Package includes:
2x SMA Male to PCB Cable
Price: $10.99(Updated 08Aug2024 21:06:292024-08-08T21:06:29Z UTC UTC)
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