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HW3000

433MHZ FSK/GFSK wireless data transceiver module(V3.0)

1. Description

This module adopts Neusoft carrier HW3000 series RF

device, which is a wireless transceiver chip with high

cost performance and high integration in the industry.

This module is an industrial-grade low-power sub-1G RF

transceiver module. The extremely low receiving current

(8mA, low-power receiving mode) plus the industry-leading

0dBm output power can fully guarantee the link

performance and products of user communications Low power

consumption requirements. At the same time, this module

can support the hardware frequency hopping reception

function, which can effectively reduce the interference

of the environmental radio to the communication signals

of this module.

Summary of content (7 pages)

PAGE 1
HW3000 433MHZ FSK/GFSK wireless data transceiver module(V3.0) 1. Description This module adopts Neusoft carrier HW3000 series RF device, which is a wireless transceiver chip with high cost performance and high integration in the industry. This module is an industrial-grade low-power sub-1G RF transceiver module.
PAGE 2
. Features Working frequency band: 433MHz Maximum output power: 0dBm 90mA@0dBm (transmit) Data transmission rate: 10-100kbps FSK, GFSK modulation mode 2.0-3.
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. Application Remote control Industrial control Toy control Wireless PC peripheral equipment 3
PAGE 4
. performance parameters Parameter Minimal Typical Max Working voltage range 2.0 3.3 range of working -40 temperature Unit 3.6 V +85 ℃ Condition Current consumption Receive current Emission current Sleep current Shutdown current 18 mA 8 mA 90 mA 3 uA 100 nA Non-low-consumption receiving mode Low-power receiving mode @0dBm RF parameters Module frequency range Modulation rate Transmit power range Receive sensitivity 4 433.
PAGE 5
. Typical application circuit 6.
PAGE 6
Pin sequence Pin I/O definition PIN1 GND PIN2 GPIO0 I/O PIN3 GPIO1 I/O PIN4 GPIO2 I/O PIN5 VCC PIN6 SDO O PIN7 SDI I PIN8 SCK I PIN9 CSN I 描述 Power ground General-purpose digital I/O (see the GPIO part of the register description in Chapter 13 of the HW3000 Datasheet for details) Power supply 3.3V, power supply voltage range 2.0V~3.
PAGE 7
FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.