Sure Electronics 433MHzFSK, GP-GC010 User Manual

Wireless RF Transceiver

433MHzFSK Data Transfer

User’s Guide

WIRELESS RF TRANSCEIVER

433MHZFSK DATA TRANSFER

Table of contents

Chapter1. Specifications of 433MHz module for transmitting and

receiving wireless data.............................................................................. 1

Chapter2. Contact Us ................................................................................ 8

GP-GC010_Ver1.0_page i

Wireless RF Transceiver 433MHz FSK

NOTES:

Product Version ： Ver 1.0

Document Version ： Ver 1.0

GP-GC010_Ver1.0_page ii

WIRELESS RF TRANSCEIVER

433MHZFSK DATA TRANSFER

Chapter1. Specifications of 433MHz module for

transmitting and receiving wireless data

Specifications of 433MHz module for transmitting and receiving wireless data

433MHz is an integrative module for transmitting and receiving wireless data based on FSK

Zero-IF digital infrastructure. The products conform to related laws and standards about

micro-power wireless telecommunication devices in PRC, USA, Canada, EU, Australia,

New Zealand, etc. This module is sorted as version A and B based on the firmware program

employed. The difference of these two versions lies on the conditions of activation for data

transmission and the way that transmitting and receiving status are switched while the radio

frequency performance and functions of both versions remain consistent. You may refer to

the following for details:

Pin Definition:

The pin started from the left side (viewed from the side that IC components are visible) is

pin 1. Please pay close attention that the pins on module PCB have been marked with pin 1

and pin 8.

PIN1: VCC. +2.4V~+4.2v, requires at least 100mA stable current supply, the ripple shall be

reduced to the amount of less than 20mv while the interface of power supply shall be

equipped with appropriate decoupling components.

PIN2 :GND

PIN3: RXD. Serial input, baud rate 19200 (customizable), 8-bit data bits, 1-bit start bit, 1-bit

stop bit. This IO is input.

PIN4: TXD. Serial output, baud rate 19200 (customizable), 8-bit data bits, 1-bit start bit, 1-bit

stop bit. This IO is input.

PIN5: Enable. This is “Enable” port of module, active low. This IO is input.

PIN6: Busy. It output “busy” signal during transmission and receiving, active low. This IO is

output.

GP-GC010_Ver1.0_page 1

Specifications and Main Features