SLM326 is a new generation LTE Cat.1 bis cellular module launched by MeiG Smart. This module supports the maximum DL rate of 10Mbps and the maximum UL rate of 5 Mbps. The small package size of 27.6x25.4x2.2mm makes it convenient for customers to design, and its rich pin definitions also satisfy customers' needs of multimedia and open development.
SLM326 series modules include：SLM326-C, SLM326-E, SLM326-L*
SLM326 has rich embedded network protocols (TCP, UDP, MQTT, FTP/FTPS, HTTP/HTTPS, LWM2M, Coap), it integrates multiple industry standard interfaces, greatly expanding the application scope of M2M. It can be applied to industrial meters, shared equipment, financial POS, Tracker, public network POC and other products.
Main Advantages：
● Support LTE Cat.1，Max DL 10Mbps
● Support GSM/GPRS/LTE Cat.1
● Support BT4.2/BLE4.2，Wi-Fi Scan
● Support FOTA remote upgrade
● Rich multimedia interface to meet the needs of intelligent scenes
● Abundant embedded SW protocols:TCP/UDP/MQTT/FTP(S)/HTTP(S)/LWM2M/COAP
| Product number： | SLM326 Module |
| Package： | LGA 120pin |
| Size(mm)： | 27.6×25.4×2.3mm |
| Weight： | < 5g |
| Module Rate: | |
| LTE-FDD（Non-CA Cat.1）： | Max 10Mbps(DL)/5Mbps(UL) |
| LTE-TDD（Non-CA Cat.1）： | Max 8Mbps(DL)/2Mbps(UL) |
| GPRS： | Max 85.6kbps(DL)/85.6kbps(UL) |
| Drives & Tools： | |
| Drives： | Windows,Linux 2.6+,Android 4.0+ |
| Tools： | One-click upgrade tool |
| FOTA upgrade | |
| Module Interfaces： | |
| 1xUSB 2.0 | |
| 3xUART | |
| 3xI2C | |
| 1xI2S | |
| 3xSPI | |
| WAKEUP-IN & WAKEUP-OUT | |
| Power On/Off，Reset | |
| Fly Mode | |
| LED | |
| SIM card interface(1.8 / 3.0V) | |
| Antenna： | Main antenna、BT/Wi-Fi antenna |
| Certifications： | |
| CCC/SRRC/CTA/CE | |
| Transmission Power： | |
| Class 4 for GSM850/900： | 33±2dBm |
| Class 1 for GSM1800/1900： | 30±2dBm |
| Class 3 for LTE-TDD： | 23±2.7dBm |
| Class 3 for LTE-FDD： | 23±2.7dBm |
| Protocols： | |
| TCP/UDP/MQTT/FTP/FTPS/HTTP/HTTPS/LWM2M/CoAP | |
| Environmental temperature and humidity characteristics: | |
| Working temperature: | -30℃ to 75℃ |
| Storage temperature: | -40℃ to 85℃ |
| Humidity: | 5%~95% |
| Electricity Features： | |
| 10uA@shutdown(TBD) | |
| 2mA@sleep(TBD) | |
| 20mA@idle(TBD) | |
| Power supply voltage 3.5V~4.2V, typical value 3.8V | |
| SLM326 Band Information： | |
| SLM326-C（China）： | |
| LTE-FDD： | B1/B3/B5/B8 |
| LTE-TDD： | B34/B38/B39/B40/B41 |
| GSM： | B3/B8 |
| SLM326-E（Europe & Asia）: | |
| LTE-FDD： | B1/B3/B5/B7/B8/B20 |
| LTE-TDD： | B38/B40/B41 |
| GSM： | B2/B3/B5/B8 |
| SLM326-LA（Latin America）*: | |
| LTE-FDD： | TBD |
| LTE-TDD： | TBD |
| GSM： | TBD |
| Remarks：*means it is still in planning and design. | |
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