RAK3172-T-9-SM-I vs RAK3172-T 对比
详细并排对比 RAK3172-T-9-SM-I 出自 RAKwireless 和 RAK3172-T 出自 RAKwireless。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | RAK3172-T-9-SM-I | RAK3172-T |
|---|---|---|
| 品牌 | RAKwireless | RAKwireless |
| 分类 | RF Modules | RF Modules |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.60 | $6.60 |
| Module Series | RAK3172 WisDuo LPWAN | — |
| Ordering Suffix | -T-9-SM-I (T grade, 9 band, surface-mount, with IPEX) | — |
| Chipset (SoC) | STMicroelectronics STM32WLE5CCU6 | — |
| LoRaWAN Specification | LoRaWAN 1.0.3, Class A / B / C | — |
| Modulation | LoRa, FSK | LoRa, FSK |
| Frequency Band | 9 band - 902 MHz to 928 MHz (US915 / AU915 / AS923) | — |
| 电源电压 | 2 V to 3.6 V DC | 2 V to 3.6 V |
| Transmit Current | 87 mA (continuous) | — |
| Receive Current | 5.22 mA | — |
| 工作温度 | -40 C to +85 C | -40C to +85C |
| Range (line of sight) | Up to 15 km | — |
| Host Interfaces | UART, SPI, I2C | — |
| Antenna Connector | IPEX MHF4 (I-SM-I suffix) | [DATA_NEEDED: antenna connector type for base RAK3172-T] |
| Module Footprint | SMD 15.5 x 15 mm castellated pads | — |
| 安装类型 | Surface Mount, castellated edge pads | Surface Mount (SMD) |
| RoHS 状态 | Compliant | Compliant |
| Product Type | — | LoRaWAN / LoRa P2P transceiver module |
| Core Chip | — | STMicroelectronics STM32WLE5CC |
| Max TX Output Power | — | 20 dBm |
| Max Range | — | 15 km (line of sight) |
| RX Current (typical) | — | 5.22 mA |
| TX Current (typical, 20 dBm) | — | 87 mA |
| LoRaWAN Compliance | — | LoRaWAN 1.0.3, Class A / B / C |
| Frequency Coverage | — | Continuous sub-GHz coverage (863-870 MHz / 902-928 MHz per variant) |
| Interfaces | — | UART, SPI, I2C |
| Reference Oscillator | — | 32 MHz TCXO (temperature compensated) |
| Package Dimensions | — | 15.5 x 15 mm castellated SMD stamp |
| Firmware Options | — | RUI3 AT firmware / STM32WL custom firmware (Arduino IDE, STM32CubeIDE) |