Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM18032302
USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM17111002
LoRa Antenna-433MHz High Gain internal aerial piamater FPC Antenna with IPEX connctor.
Reference: DWM15101001
Brand: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
DWM-RF4432 is 433MHz /868MHz /915MHz ISM Free band adopts Silicon Lab Si4432 RF chip and Hoperf RFM22B +20dBm wireless transceivers module.
Features:
* Frequency Range: 315/433/868/915（Customizable 240-930 MHZ）
* Sensitivity up to -121 dBm
* Data transfer rate：0.123-256 kbps
* FSK and GFSK Modulation mode
* 1.8-3.6 V Power supply
* Ultra-low consumption shutdown mode
* Digital received signal strength indicator (RSSI)
* Time wake-up function
* Excellent antenna match circuit and bi-direction communication
* Configurable packet structure
* Preamble detection
* 64-byte transmit and receive data FiFo
* Low battery detection
* Temperature sensor and 8-bit analog-to-digital converters
* 10PPM crystal with operating Temperature Range：-40 ~ + 85 °C
* Integrated voltage regulator
* Frequency hopping
* Power-on reset function
* Built-in crystal adjustment function
Application:
* Remote control
* Remote meter reading
* Home security alarm and remote keyless entry
* Sensor networks
* Industrial control
* Tire Pressure Monitoring
* Home automation telemetry
* Health Monitoring
* Personal data records
* Wireless PC peripherals
* Toy control
* Tag reader
Schematic:
|
Pin Number |
Pin Definitions |
Description |
|
1 |
GND |
Connected to power ground |
|
2 |
GPIO0 |
Internally by module transmitter control foot |
|
3 |
GPIO1 |
Internally by module receives control foot |
|
4 |
GPIO2 |
GPIO2 pin chip directly connected |
|
5 |
VCC |
Positive supply 1.8--3.6V |
|
6 |
SDO |
0 ~ VDD V digital output provides a serial readback function of the internal control register |
|
7 |
SDI |
Serial data input. 0 ~ VDD V digital input.The pin is a 4-wire serial data stream of serial data bus. |
|
8 |
SCLK |
Serial clock input. 0 ~ VDD V digital input.This pin provides a 4-wire serial data clock function. |
|
9 |
nSEL |
The serial interface input pin. 0 ~ VDD V digital input. This pin to 4-wire serial data bus select / enable function, this signal is also used, said the burst read / write mode. |
|
10 |
nIRQ |
Interrupt output pin |
|
11 |
SDN |
Digital input. When SDN = 0, module not in shut down mode, When SDN = 1 module will be completely closed and the register values will be lost.. |
|
12 |
GND |
Connected to power ground |
|
13 |
ANT |
From 50 ohm coaxial antenna |
|
14 |
GND |
Connected to power ground |
Mechanism dimension
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14032104
RFM22B /RFM23B is Low cost and have 433MHz /868MHz /915MHZ three versions wireless transceivers HopeRFmodule.it's popular used remoter controller,Tag readers,UAV RF Modems,the core chipset is SI4432 and it's from the Silicon labs.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM17092901
$6.8/pcs MOQ100pcs RFM23BP are 433MHz, 868MHz, 915MHZ HopeRF 30dBm power output highly integrated, low cost transceiver RF module.
Reference: DWM17042402
RFM300W 433MHz /868MHz /915MHz Transceiver RF Module is Hope RF owned brand IC which is based on the high performance Low cost CMOSTEK NextGenRFTM CMT2300 chip.
Reference: DWM17083002
Brand: Semtech
USD2.5/pcs RFM69W /RFM69HW MOQ100pcs SX1231H 433MHz /868MHz /915MHz transceiver RF module. the core chipset is SX1231 /SX1231H which is from semtech.
Reference: DWM21032102
DWM-N513 TI CC1120 24dBm enhance power output 433MHz /868MHz /915MHz Narrowband Transceiver rf module design consists of a CC1120 sub 1G transceiver RF chip.
Reference: DWM21030906
Brand: Semtech
RFM69W are built-in by SX1231 which is ISM Free band MAX power output 13dBm transceiver module capable of operation over a wide frequency range, including the 433MHz,868MHz and 915MHz.
Reference: DWM21032107
Brand: Semtech
DWM-N419 Semtech SX1272 Lora SPI Transeiver Module with Small size SMD package and support 868MHz and 915MHz LoRa transceiver wilreless module.
Reference: DWM141211LA
Low cost 315 /433MHz ASK /OOK RF transmitter and receiver kit for Arduino project.
Reference: DWM15011303
The RFM65W is a highly integrated RF receiver capable of operation over a wide frequency range, including the 433MHz,868MHz and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands.TrueRF™ technology enables a lowcost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations.
Reference: DWM17080104
Brand: Semtech
This DWM-HC1239 receiver RF module base on theSemtech SX1239 we build it as Small size SMD package and support 433MHz,868MHz and 915MHz transceiver wilreless module.
Reference: DWM17042401
RFM300HW 433MHz /868MHz /915MHz Transceiver RF Module is Hope RF owned brand IC which is based on the high performance Low cost CMOSTEK NextGenRFTM CMT2300 chip.
Reference: DWM14032401
RFM23BP are 433MHz, 868MHz, 915MHZ HopeRF 30dBm power output highly integrated, low cost transceiver RF module.
Reference: DWM17080901
DWM-S02C-CC1310 433MHz /868MHz /915MHz TI CC1310 Ultra-Low Power Long Range wireless Transceiver module is base on the SoC chip CC1310 of Texas Instruments design. It integrated with a high performance RF core, an ARM®Cortex® -M3 controller and a high performance amplifier.
Reference: DWM15080802
The RFM210W/RFM217W devices are HopeRF CMT series ultra low-cost, ultra low power, high performance,OOK stand-alone RF receiver for various 300 to 960 MHz wireless applications.
Reference: DWM15070102
The RFM119SW is a high performance, highly flexible, low-cost, single-chip (G)FSK/OOK transmitter for various,240 to 960 MHz wireless applications.
Reference: DWM15010501
Brand: Silicon Labs
The RFM26, RFM26W module is high-performance, low current transceiver covering the sub-GHz frequency bands from 142 to1050 MHz. which is built by Silicon Sub-GHz Wireless ICs Si4463.
Reference: DWM25042502
Alfa Networks AHPI7292S WiFi HaLow Pi Hat is compatible with the Raspberry Pi to be mounted on top of the Raspberry Pi, which can work with the RAK7391 IOT LoRaWAN Gateway Carrier Board.
DWM-RF4432 is 433MHz /868MHz /915MHz ISM Free band adopts Silicon Lab Si4432 RF chip and Hoperf RFM22B +20dBm wireless transceivers module.
