EVK-R4
SARA-R4系列模块的评估套件
SARA-R4 系列
多频 LTE-M/NB-IoT 和 EGPRS 模块
具有多区域覆盖功能的超紧凑型 LTE-M / NB-IoT 和 EGPR 模块
- 单个硬件，灵活配置
- 可以灵活选择 LTE Cat M1 / LTE Cat NB1 / EGPRS 模式 - 仅限/首选
- 具有信任根的内置设备和数据安全解决方案（-x3B 型号）
- 使用 LwM2M 通过 uFOTA 提供重要固件更新
- u-blox 2G、3G 和 4G 模块之间轻松迁移
Standard
Professional
Automotive
Product variants
SARA-R410M-02B
可供多区域使用的 LTE 模块；Cat M1/NB1 已部署频段：1*、2、3、4、5、8、12、13、18、19、20、25、26*、28（* 漫游频段）
SARA-R412M-02B
可供多区域使用的 LTE 和 2G 模块；Cat M1/NB1 已部署频段：2、3、4、5、8、12、13、20、26*、28*；EGPRS 四频段，850/900/1800/1900 MHz（* 漫游频段）
产品选择
产品说明
文档和各种资源
| Product variants | SARA-R422M8S | SARA-R422S | SARA-R422 | SARA-R410M-02B | SARA-R412M-02B |
|---|---|---|---|---|---|
| GNSS | BeiDou, Galileo, GLONASS, GPS / QZSS | - | |||
| Number of concurrent GNSS | 4 | - | |||
| GNSS platform | Concurrent GNSS | - | |||
| Multi-region | ✓ | ||||
| LTE bands | 1, 12, 13, 18, 19, 2, 20, 25, 26, 28, 3, 4, 5, 66, 8, 85 | 1, 12, 13, 18, 19, 2, 20, 25, 26, 28, 3, 4, 5, 8 | 12, 13, 2, 20, 26, 28, 3, 4, 5, 8 | ||
| GSM bands | Quad-band | - | Quad-band | ||
| Data rate | M1 (588 kbit/s DL and 1119 kbit/s UL), NB2 (127 kbit/s DL and 158.5 kbit/s UL) | M1 (300 kbit/s DL and 375 kbit/s UL), NB1 (27.2 kbit/s DL, 62.5 kbit/s UL) | |||
| UART | 1 | ||||
| USB | 1 | ||||
| I2C | 1 | ||||
| GPIO | 6 | ||||
| Antenna detection | ✓ | ||||
| Dual stack IPv4/IPv6 | ✓ | ||||
| eDRX | ✓ | ||||
| Embedded DTLS 1.2 | ✓ | - | |||
| Embedded FTP/HTTP | ✓ | - | ✓ | ||
| Embedded MQTT | ✓ | - | ✓ | ||
| Embedded MQTT, MQTT-SN | ✓ | - | |||
| Embedded TCP/UDP | ✓ | ||||
| Embedded TLS 1.2 | ✓ | - | ✓ | ||
| FW update via serial interface | ✓ | ||||
| Last gasp | ✓ | - | ✓ | ||
| LwM2M with dynamically configurable objects | ✓ | - | |||
| Power save mode, rel.12 | ✓ | ||||
| Secure cloud services | ✓ | - | |||
| Security root of trust | ✓ | - | |||
| uFOTA | ✓ | ||||
| Ultra low PSM (deep sleep) | ✓ | ||||
| Dimensions [mm] | 26 x 16 x 2.5 | ||||
其他产品
No results have been found for .