Product Overview; Brief Introduction; Feature - Ebyte E70-400M14S1B Manual

Cc1312 410~490mhz wireless soc module
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Chengdu Ebyte Electronic Technology Co.,Ltd

1 Product Overview

1.1 Brief Introduction

E70-900M14S1B adopts the original imported CC1312R from Texas
Instruments (TI). It integrates a single-chip microcomputer and wireless transceiver,
and uses a 48MHz industrial-grade high-precision low-temperature drift crystal
oscillator to ensure its industrial characteristics and stable performance.
The CC1312R chip has a built-in powerful 48MHz Arm Cortex-M4F
processor, and has abundant peripheral resources such as UART, I2C, SPI, ADC,
DMA, and PWM. The module leads to all the IO ports of the single-chip
microcomputer, which can be used for multi-directional development.
Since the E70-900M14S1B is a pure hardware SOC module, there is no program at the factory, and the user needs to develop it
again before it can be used.

1.2 Feature

Developed based on CC1312R, built-in powerful 48MHz Arm Cortex-M4F processor;
With 48MHz temperature compensated crystal oscillator, industrial-grade standard design
352KB system programmable flash memory, 256KB ROM for protocol and library functions;
8KB cache SRAM (available as general-purpose RAM), 80KB ultra-low leakage SRAM, SRAM adopts parity check protection
to ensure high reliability of operation
RSSI signal strength reading;
Air wake-up, that is, low power consumption function, suitable for battery-powered solutions;
Ultra-low receiving current, its receiving current is only half of similar products;
The maximum transmit power is 25mW, and the software is multi-level adjustable;
For European license-free frequency band ISM 868MHz and North America license-free ISM 915MHz frequency band;
Air transmission rate: 20~1000kbps;
2.2~3.8V power supply, power supply greater than or equal to 3.3V can guarantee the best performance;
Under ideal conditions, the communication distance can reach 1.5km;
Dual antennas are optional (IPEX/stamp hole), which is convenient for users to develop and integrate.
Chengdu Ebyte Electronic Technology Co.,Ltd
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E70-900M14S1B User Manual
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