LE271
・空口：LTE Cat.1
・封装：LGA
・尺寸：17.7 x 15.8 x 2.4mm
・操作电压：3.4V ~ 4.5V (Typical 3.8V)
・操作温度：-35°C ~ +75°C
・空口：LTE Cat.1
・封装：LGA
・尺寸：17.7 x 15.8 x 2.4mm
・操作电压：3.4V ~ 4.5V (Typical 3.8V)
・操作温度：-35°C ~ +75°C
LE271是一款高性能LTE Cat1 bis 无线通信模组，采用LGA封装，尺寸为(17.7±0.15) mmx (15.8±0.15) mmx(2.4±0.2) mm，覆盖全球地区主要运营商4G频段。LE271-GL采用极致功耗设计，大幅优化连接态与DRX待机功耗，更好的适配Tracker、IPC、共享设备、表计、烟感等行业诉求。LE271-GL集成多个通用接口，并支持多种驱动和软件功能（如Windows /Linux等主流操作系统)，满足IoT行业的各种应用诉求。
LE271产品定位覆盖中低速率物联网市场，例如安防监控、Tracker、车载、泛支付、共享、工业互联等多种应用场景。为上述各领域的客户提供完美无线体验。
| Package | LGA | |
| Dimension (mm) | 17.7 x 15.8 x 2.4 | |
| Frequency Bands | -GL(全球) |
LTE FDD: B1/2/3/4/5/7/8/12/13/14/17/18/19/20/25/26/28/66 LTE TDD: B34/38/39/40/41 |
| Power Supply | 3.4V ~ 4.5V (Typical 3.8V) | |
| Operating Temp. | -35°C ~ +75°C | |
| LTE FDD (Mbps) | 10.3(DL)/5.1(UL) |
| LTE TDD (Mbps) | 9.1(DL)/3.1 (UL) |
| DC-HSPA+(Mbps) | NA |
| HSPA/HSPA+(Mbps) | NA |
| WCDMA(Kbps) | NA |
| TD-SCDMA (Mbps) | NA |
| EVDO(Mbps) | NA |
| CDMA2000 1X(Kbps) | NA |
| EDGE(Kbps) | NA |
| GPRS(Kbps) | NA |
| Wi-Fi scan | ⦁ |
| Bluetooth | NA |
| SIM | ⦁ |
| eSIM | NA |
| eCALL | NA |
| OpenCPU | ⦁ |
| MUX | ⦁ |
| Dual SIM | ⦁ |
| Jamming Detection | ⦁ |
| USSD | NA |
| STK | NA |
| LBS | ⦁ |
| FOTA | DFOTA |
| Bluetooth | NA |
| OS Drivers | Linux/Windows |
| GNSS | NA |
| VOLTE | NA |
| CSD | NA |
| TTS | Optional |
| SMS | SMS/SGs/IMS |
| Audio | NA |
| Voice Code | NA |
| Audio Play/Record | NA |
| Protocols | TCP/UDP/HTTP/HTTPS/FTP/FTPS/MQTT/MQTTs/SSL/TLS/HeartBeat/IPV6 |
| SIM | x 1, 1.8V/3.0V |
| USB | x 1, USB2.0 |
| UART | x 2 |
| SPI | ⦁ |
| ADC | x 3 |
| GPIO | ⦁ |
| Regulation | RoHS2.0*/REACH*/FCC*/CE*/ANATEL*/RCM* |
| Operator | OneNZ* |
| Industry | HF* |
