Chengdu Ebyte Electronic Technology Co,;Ltd
E70-900T14S user manual
Copyright ©2012–2021
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Chengdu Ebyte Electronic Technology Co,;Ltd
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1.Overview
1.1 Introduction
E70-900T14S wireless transceiver modules, operating at
861～876.5，
907～922.5MHz
(Default: 868/915MHz), is based on originally imported CC1310
from TI, with TTL level output, 3.3V IO port voltage,24MHz industrial
high-precision low-temperature drift crystal vibration; Ensure its industrial
ability and stability.
The module features FEC (Forward Error Correction) algorithm, which
ensure its high coding efficiency & good correction performance. In the case of
sudden interference, it can correct the interfered data packets proactively, so that
the reliability & transmission range are improved correspondingly. But without
FEC, those data packets can only be dropped.
Factory has built-in low power multifunctional wireless serial program, users can also according to the need for
secondary development.
1.2 Features
Communication distance tested is up to 1.5km
Maximum transmission power of 25mW, software multi-level adjustable
；
Support the global license-free ISM 868/915MHz band
；
Support air date rate of 2.5kbps
～
168kbps
；
Low power consumption for battery supplied applications
；
Can achieve up to 115200bps continuous frame unlimited-packet length transmission
Support 2.2V~3.8V power supply, power supply over 3.3V can guarantee the best performance
；
Industrial grade standard design, support -40 ~ 85 °C for working over a long time
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IPEX access point, stamp hole is optional, facilitate user secondary development, facilitate integration.
1.3 Application
Home security alarm and remote keyless entry
；
Smart home and industrial sensors
；
Wireless alarm security system
；
Building automation solutions
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Wireless industrial-grade remote control
；
Health care products
；
Advanced Meter Reading Architecture(AMI)
；
Automotive industry applications.
