MeiG Smart SLM792A is an LTE public-private integrated wireless communication module developed by MeiG Smart. It supports a maximum downlink rate of 150Mbps and uplink rate of 50Mbps, with backward compatibility with existing 3G and 2G networks to guarantee network connectivity even in remote areas.
Equipped with a comprehensive set of hardware interfaces, the SLM792A fits applications including State Grid concentrators and special transformer terminals. It supports PPP and ECM dial-up modes, TCP/UDP protocols, as well as the DL/T 1376.3 power protocol and Jibei Electric Power proprietary protocol.
Main Advantages：
● Supports LTE Cat 4
● Maximum downlink rate up to 150Mbps
● Backward compatible with existing 3G and 2G networks
● Supports hardware SIM for public networks and software SIM for private networks
● Integrated GNSS for fast and accurate positioning in various scenarios
● Available in 1.8GHz and 1.4GHz private network variants
| SLM792A | |
| Basic Informations | |
| package | LGA |
| size（mm）： | 40.0 x 45.0 x 2.7 mm |
| weight | ≈13g |
| OS | Linux 5.15/Android 16 |
| Supports OTA firmware upgrade | |
| Interface | |
| PCIex2 | |
| I2Cx12 | |
| I2Sx3 | |
| UARTx3 | |
| SD卡x1 | |
| SPIx5 | |
| LEDx4 | |
| ADCx4 | |
| RGBx1 | |
| Motor driver = x1 | |
| Flashlightx4 | |
| GPIOx19 | |
| Temperature | |
| oporatin temperature | -30°C~+75°C |
| storge temperature | -40°C ~ +90°C |
| Certification | |
| CCC* | |
| Remarks：*under development | |
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