MeiG Smart SLM550 integrates Qualcomm Snapdragon QCM2290 chipset with 11nm FinFET process, built-in 64bit ARM and 4-core A53 (4*2.0GHz). It installs two Camera ISP, supports decode/encode up to 1080P@30fps, H.264 and HD+ screen resolution running Android 11 operating system, built-in on board memory 2GB+32GB (2GB+8GB or 3GB+64GB). It supports LTE Cat4, with a maximum downlink rate of 150Mbps and a maximum uplink rate of 50Mbps. This broadband module integrates GNSS and 2.4&5G WIFI, supports multi-modes of connectivity including TD-LTE/ FDD-LTE/ WCDMA/ EVDO/TD-SCDMA/CDMA/GSM.
SLM550 series modules support the following markets: SLM550-C, SLM550-E, SLM550-A*, SLM550-LA*, SLM550-J*, SLM550-AU*, SNM550.
SLM550 can provide functions such as voice, SMS, address book, 2.4G/5G WiFi, BT and GPS. It supports dual 800W 3D camera or the depth-of-field camera, which can widely used in intelligent POS cash registers, logistics terminals, VR Camera, intelligent robots, video surveillance, security surveillance, automotive equipment, intelligent information collection equipment, intelligent handheld terminals, UAV and other products.
Main Advantage：
● Support LTE Cat.4, Max DL rate up to150Mbps
● Support multi-modes of cellular connectivity
● Support main screen display HD+ (720*1680) @60pfs
● Support dual ISP, dual camera (13M+13M) 21MP camera
● Integrated multi-constellation GNSS for fast and accruate positioning in different environments
● Support 1080P @30fps encode/decode
| General features: | |
| OS： | Android 11.0 |
| Storage： | 32GB eMMC+2GB LPDDR4 (Default) 64GB eMMC+3GB LPDDR4 (Optional) |
| Working temperature range： | -30°C ~ +75°C |
| Storage temperature range： | -40°C ~ +85°C |
| Size： | 40.5x40.5x2.85mm |
| Package： | LCC+LGA |
| Weight： | 13.0g |
| Certification: | Certification CCC (China) * means in developing |
| USB Interface： | |
| Conform to USB 3.1 standard, support USB OTG | |
| I2C interface: | Max 5 |
| (U)SIM interface: | 2 (1.8V/2.95V) |
| UART interface:: | Max 3 (support HW flow control, max 4Mbps) |
| SD Card Interface:: | 1 (support SD 3.0, 4-bit SDIO) |
| PWRKEY: | 1.8V, internal pull-up |
| SPI interface: | Max 5 |
| ADC interface: | 2 |
| GPIO interface: | *24 |
| Motor driver intrface: | 1 |
| LED interface: | 1 |
| Antenna interface: | Main antenna, diversity antenna, GNSS antenna and Wi-Fi & BT antenna |
| Interface： | |
| LCM Interface: | 4-lane MIPI_DSI HD+(720*1680) @60fps |
| Camera Interface： | |
| Main Camera： | 4-lane MIPI_CSI; |
| Auxiliary Camera： | 2-lane MIPI_CSI ; Max rate 2.1Gbps/Lane; Support 13M camera |
| Touch Screen Interface: | capacitive touch screen |
| Audio Interface: | Analog Audio: speaker, earpiece, earphone, 3 mocrophone Support 1x noise reduction microphone |
| LCM： | |
| LCM interface： | 4-lane MIPI_DSI0 + 4-lane MIPI_DSI1 2560*1600 @60fps |
| Audio & Video： | |
| Support VoLTE Ultra HD voice calls SRVCC/ CSFB voice fallback technology | |
| 24-bit/192kHz high fidelity music playback | |
| Wi-Fi Video： | Codec 1080P @30fps |
| Video codec: | 1080P @30fps |
| Outstanding Features： | |
| WLAN: | 2.4G/5G, 802.11 a/b/g/n/ac |
| BT: | BT2.1+EDR/3.0/4.1 LE/4.2 BLE，BT5.0 |
| GNSS: | GPS/GLONASS/BeiDou |
| LTE Cat4，Support diversity receiving antenna, DL MIMO 2×2 Support 3GPP E-UTRA Release 12 | |
| Bandwidth: | 1.4/3/5/10/15/20MHz Built-in charge IC and fuel gauge Support DSDS Firmware update via USB |
| Electricity Power： | |
| Power supply voltage: | 3.55V~4.4V, typical value 3.8V |
| Data Features： | |
| LTE: | |
| Cat.4 FDD: | Max 150Mbps (DL)/50Mbps (UL) |
| Cat.4 TDD: | Max 117Mbps (DL)/30Mbps (UL) |
| UMTS: | |
| DC-USDPA: | Max 42Mbps (DL) |
| HSUPA: | Max 5.76Mbps (UL) |
| WCDMA: | Max 384Kbps (DL/UL) |
| TD-SCDMA: : | Max 4.2Mbps (DL)/2.2Mbps (UL) |
| CDMA2000: | |
| EVDO: | Max 3.1Mbps (DL)/1.8Mbps (UL) |
| 1X Advanced: | Max 307.2Kbps (DL/UL) |
| GSM: | |
| GPRS: | Max 107Kbps (DL)/85.6Kbps (UL) |
| EDGE: | Max 236.8Kbps (DL)/236.8Kbps (UL) |
| Band(MHz)： | |
| China/India | |
| SLM550-C: | |
| LTE-FDD: | B1/B3/B5/B8 |
| LTE-TDD: | B34/B38/B39/B40/B41 |
| WCDMA: | B1/B8 |
| TD-SCDMA: | B34/B39 |
| EVDO/CDMA: | BC0 |
| GSM: | 900/1800MHz |
| EU/Middle East/Africa/South Korea/Thailand | |
| SLM550-E: | |
| LTE-FDD: | B1/B3/B5/B7/B8/B20/B28A |
| LTE-TDD: | B38/B40/B41 |
| WCDMA: | B1/B5/B8 |
| GSM: | 850/900/1800/1900MHz |
| North America | |
| SLM550-A*: | |
| LTE-FDD: | B2/B4/B5/B7/B12/B13/B17/B25/B26/B66 |
| WCDMA: | B2/B4/B5/B8 |
| GSM: | 850/1900MHz |
| Australia/Taiwan/Brazil | |
| SLM550-AU*: | |
| LTE-FDD: | B1/B3/B5/B7/B8/B28 |
| LTE-TDD: | B40 |
| WCDMA: | B1/B5/B8 |
| GSM: | 850/900/1800MHz |
| Japan | |
| SLM550-J*: | |
| LTE-FDD: | B1/B3/B8/B18/B19/B26 |
| LTE-TDD: | B41 WCDMA: B1/B6/B8/B19 |
| Latin America | |
| SLM550-LA* | |
| LTE-FDD: | B2/B4/B5/B7/B8/B25/B28/B66 |
| LTE-TDD: | B40 |
| WCDMA: | B2/B5/B8 |
| GSM: | 850/900/1900MHz |
| Global | |
| SNM550 Wi-Fi & BT only | |
| * means in developing | |
Related downloads:
Welcome to follow our wechat official account
Welcome to follow our wechat official account
online consultation
contacting via phone