* LCC(80 pins)+LGA(64 pins) Form Factor
* Pin-to-Pin with Mainstream form factor
* Dimensions: 29mm × 32mm× 2.4mm
* Weight: About 4.0g
* Frequency Band :
--LTE FDD/LTE TDD/WCDMA/GSM
* GNSS:Optional
* Transmit Power:
--LTE: 23 ±2.7dBm (Power Class 3)
--WCDMA : 24 +1/-3dBm (Power Class 3)
--GSM900 : 33±2dBm (Power Class 4)
--GSM1800: 30±2dBm (Power Class 1)
* Receiving sensitivity:
--Rx Diversity(Optional)
* Power Supply :
--3.4V -- 4.2V(3.8V is recommended)
* Operation temperature: -30°C to +75°C
--Extreme Operating temperature: -40°C to +85°C
* Storage temperature: -40°C to +85°C
* Humidity: 5%~ 95%
* E1B
1.LTE FDD: B1,B3,B7,B8,B20,B20
2.LTE TDD: B38,B40,B41
3.WCDMA: B1,B8
4.GSM: B3,B8
* C1A/C1B
1.LTE FDD: B1,B3,B5,B8
2.LTE TDD: B34,B38,B39,B40,B41
3.WCDMA: B1,B8
4.GSM: B3,B8
* L1B
1.LTE FDD: B1,B2,B3,B4,B5,B7,B8,B28
2.LTE TDD: B40
3.WCDMA: B1,B2,B4,B5,B8
4.GSM: B2,B3,B5,B8
* LTE FDD
--Uplink 50Mbps / Downlink 150 Mbps
* TD-LTE
--Uplink30Mbps / Downlink 130Mbps
* WCDMA
--Uplink 5.76Mbps / Downlink 21Mbps
* EDGE (Multi-slot Class 12)
--Uplink 236.8 kbps / Downlink 236.8 kbps
* GPRS (Multi-slot Class 10)
--Uplink 85.6 kbps / Downlink 85.6 kbps
* USB 2.0 High speed (480 Mbps)
* UART×2
* SIM interface (1.8/3.0V)
* SPI
* I2C
* Antenna (RF PAD for Primary)
* LED indication
* Reset & Power-on
* PCM & Audio
* SDIO
* ADC
* RMII/RGMII(RMII: 1.8V/3.3V; RGMII: 1.8V)
* Support FOTA/UART/USB Firmware upgrade
* Support TCP/UDP/FTP/ HTTP/HTTPS/MQTT Protocols
* USB Selective Suspend & Remote wakeup
* ECM/RNDIS/PPP
* Control Via AT Commands according to 3GPP TS27.005, 27.007 and GosuncnWelink extended AT commands
* Support Text and PDU mode
* Point to point MO and MT
* SMS Status Report
* SMS centre address setting
* Management of SMS
* Drivers
--Windows 7/8/10
--Linux
--Android
* Diag-log Tool
* Firmware Update Tool
* Windows: 7/8/10
* Android 7.x/8.x/9.x/10.x
* Linux: 2.6.10 and later