Ebyte E70-433T14S2, User Manual, Page: 4 / 27

Chengdu Ebyte Electronic Technology Co,, Ltd E70-433T14S2 user manual
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co.,Ltd 3
1.Overview
1.1 Introduction
E70-433T14S2 wireless transceiver modules, operating at
425~450.5MHz (Default: 433MHz), is based on originally imported
CC1310(build-in dual core ARM) 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.
With built-in low power multifunctional wireless serial program, users can also conduct secondary development.
Accordingly.
1.2 Features
 Communication distance tested is up to 1.5km

Maximum transmission power of 25mW, software multi-level adjustable ；
 Super low receiving current of 8mA;
 Small size: 14x20mm;
 Support RSSI;
 Development based on CC1310, with dual core ARM;

Support the global license-free ISM 433MHz 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 ；
 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
；
 Wireless industrial-grade remote control ；
 Health care products
；
 Advanced Meter Reading Architecture(AMI) ；
 Automotive industry applications.