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3121N-IEA
Features
Support IEEE1901.1
Peak rate of physical layer 0.507 Mbit//s,application layer rate 80Kbps
Support 0.5-3.7MHZ and 2.5-5.7m frequency bands, which can be configured by software
High performance cortex-m3 processor, working frequency 200MHz, embedded SRAM 256KB
Supports TDMA and CSMA/CA, providing collision avoidance mechanism capability
Ultra-low power consumption, static power consumption ≤ 1W, dynamic power ≤ 1.5w
LiteOS, an open operating system, provides an open, efficient and safe system development and operation environment. Flexible protocol support and expansion capability
Applications
Block Diagram
Parameters
| Model No | 3121N-IEA | Main Chipset | Hi3921EV100 |
| Interface | SPI/I2C/UART/PWM/GPIO | WiFi Standard | IEEE1901.1 |
| Data Rate | 80Kbps | Certification | RoHS,REACH |
| RF Antenna | None | OS Supported | LiteOS |
| Operating Frequency | 0.5-3.7MHz/2.5-5.7MHz | Operating Voltage | 3.3V |
| Demension | L93.0 * W67.0 * T22.0mm | RF Chain | 1T1R |
| Operating Temperature | -40°C to 85°C | Storage Temperature | -40°C to 125 °C |
Demensions
Download
Please download the specification from Download Center