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4G Module


SLM300 series core board adopts QM215 of QUALCOMM Snapdragon 200 series. Its CPU adopts 28nm FinFET, with 64-bit ARM and quad-core A53 (4*1.3GHz). SLM300 supports Decode/encode up to 1080P@30fps, H.264, HD+ screen resolution, two ISP cameras. It is equipped with Android9.0 operating system and supports 1gb+8gb board memory (2gb+16gb, 3GB+32GB), LTE Cat4, with a maximum downlink rate of 150Mbps, TD-LTE/FDD-LTE/WCDMA/evdo/TD-scdma/CDMA/GSM multiple network systems, and integrates GNSS and 2.4G&5G WIFI broadband intelligent wireless communication module.


SLM300 series modules currently include sub-models of the following: SLM300-C, SLM300-E*, SLM300-A*, SLM300-LA*, SLM300-J*, SLM300-AU*, SNM300.


SLM300 has voice function, short message, address book, 2.4G/5G Wi-Fi, BT and GPS;it supports double 8million 3D camera and depth of field camera, and can be widely applied to smart POS cash registers, logistics terminals, VR Camera, intelligent robots, automobile devices, intelligent handy terminals, and other products.


  • Support for LTE Cat 4 with up to 150Mbps downstream

  • The full coverage of each network standard

  • Support home screen maximum support HD+ (1440x720), @60pfs

  • Support dual ISP, dual camera (8M+8M) function supports up to 13MP camera

  • Integrated multi-constellation GNSS receiver, to meet the needs of fast and accurate positioning in different environments

  • Support 1080P @30fps video recording and playback

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