官方授權台灣代理分銷

433 868&915MHz的超低功耗無線數傳模塊

原名
433&868&915MHz Ultra low power data radio module

貨號
317010010

分類
RF&FM

特價
644

商品停售

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資料來源:https://www.seeedstudio.com/433%26868%26915MHz-Ultra-low-power-data-radio-module-p-2267.html

Description

WT-100T is a low-cost sub-1 GHz transceiver module designed for operations in the unlicensed ISM (Industrial Scientific Medical) and LPRD bands. GFSK (Frequency Shift Keying) odulation/demodulation, multi-channel operation, high bandwidth efficiency and anti-blocking performance make WT-100T modules easy to realize the robust and reliable wireless link.

WT-100T integrates 256 bytes buffer. When the buffer is empty, users can transfer 256 bytes data per time and even limitless data transfer can be achieved as long as RF data rate (RF module to RF module) is configured to be faster than UART data rate (MCU to RF module). The module provides standard UART/TTL interface for selection. Users can choose seven data rates and three parity checks which make WT-100T possibly tailor-made for different applications. WT-100T operates at 3.4~5.5V with extra low standby current which makes it suitable for battery powered-up applications.

Features:

Features
GFSK transceiver Module
433/868/915Mhz ISM frequency band (optional)
9.6K bps FSK data rate
Multiple channels
20dBm Max. output power
Baud rate configurable
Standby current < 5uA
Supply voltage 3.4~5.5V
High receive sensitivity

Application
Home automation
Automatic meter reading
Contactless access
Wireless data logger
Remote motor control
Wireless sensor network
Security alarm
Telemetry

Specification:

Resources

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Technical Details

Dimensions 60mm x 60mm x 13.4mm
Weight G.W 6g    
Battery Exclude

描述

WT-100T是一個低成本的子1 GHz的收發器模塊設計為在該未經許可的ISM(工業,科學和醫療)和LPRD頻帶操作。 GFSK(頻移鍵控)odulation /解調,多通道操作,高帶寬效率和抗結塊性能使得WT-100T模塊易於實現魯棒和可靠的無線鏈路。

WT-100T集成了256個字節的緩衝區。當緩衝器是空的,用戶可以每一次傳輸256字節的數據,並且可以,只要可以實現甚至無限的數據傳輸作為射頻數據速率(RF模塊到RF模塊)被配置為比UART數據速率更快(MCU到RF模塊) 。該模塊提供了選擇標準的UART / TTL接口。用戶可以選擇七個數據速率和三個奇偶校驗這使得WT-100T可能是專為不同的應用。 WT-100T工作在3.4〜5.5V特低待機電流,這使得它適用於電池供電式應用。

特徵:

特徵
GFSK收發器模塊
868分之433/ 915MHz的ISM頻段(可選)
9.6K bps的FSK數據速率
多渠道
20dBm的最大。輸出功率
波特率配置
待機電流<5UA
電源電壓3.4〜5.5V
高接收靈敏度

應用
家庭自動化
自動抄表
非接觸智能卡
無線數據記錄儀
遠程電機控制
無線傳感器網絡
安防報警
遙測

規範:

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