Chengdu Ebyte Electronic Technology Co,;Ltd
E70-433T14S user manual
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co,;Ltd
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1.Overview
1.1 Introduction
E70-868T14S wireless transceiver modules, operating at
907~922.5MHz (Default: 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 433MHz band
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Support air date rate of 2.5kbps
～
168kbps
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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.
Receiving current is only half that of similar products, which supports ultra-low power consumption in the air wake
mode
1.3 Application
Home security alarm and remote keyless entry
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Smart home and industrial sensors
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Wireless alarm security system
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Building automation solutions
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