M031-A

COM.LTE(4G) SKU:M031-A Description COM.LTE(4G) is a stackable multifunctional LTE communication module, built-in LTE communication module SIM7600G, supports LTE-TDD/LTEFDD/WCDMA and GSM frequency bands, supports LTE.CAT4 (downlink speed is 150Mbps), supports voice calls SMS with SMS. It has stable performance, small appearance, high cost performance, and can realize the transmission of SMS and data information with low power consumption. The module has a DC power input and can provide 5V-12V power supply through an external power supply. In order to facilitate the user to configure the pin, the DIP switch is used to set the pin. The onboard microphone and 3.5mm headphone jack support the insertion of headphone with microphone. This module is especially suitable for scenarios that require high-speed network connections, such as video calls, drone data transmission, industrial Internet of Things, etc. Notice ? When used with the FIRE main control, due to the PSRAM pin conflict, please switch the DIP switch pins of the module base to TX(0/13), RX(5/15), and the device can use USB/ External DC is used for power supply. When used with Core2 series main control, due to the different order of the base pin array, COM.X base pins TX(16), ? RX(17) correspond to the actual pins TX(14), RX of the Core2 main control (13) The equipment needs to use external DC for power supply. Note: When using the CORE2 or CORE2-FOR-AWS main control to drive the module, please use the DC power input of the base and set the power mode to input mode (refer to the code below), otherwise it will not start normally //mbus_mode_t: //kMBusModeOutput: Use USB or battery power //kMBusModeInput: Use external power supply 5V, or DC interface M5.begin(true, true, true, false, kMBusModeInput); //Initialize Serial according to the actual connected pins Serial2.begin(115200, SERIAL_8N1, 13, 14); The module base has a DC power input interface. Please strictly follow the input range (5-12V) to prevent damage to the module when using this interface to connect to the power supply. The internal power DIP switch can adjust the voltage level of the internal terminal VIN to adapt to different modules. Product Features Stackable design Support voice calls, SMS text messages, cellular data transmission Independent external power supply Built-in microphone AT command control SIM card type: MicroSIM Status signal: two LED indicators External antenna: SMA antenna Serial communication: UART 115200bps Frequency band: LTE-TDD B34/B38/B39/B40/B41 LTE_FDD B1/B2/B3/B4/B5/B7/B8/B12/B13/ B18/B19/B20/B25/B26/B28/B66 WCDMA B1/B2/B4/B5/B6/B8/B19 GSM/GPRS/EDGE 850/900/1800/1900MHz Data transmission speed: LTE Cat4 UL:50Mbps DL:150Mbps HSPA+ UL:5.76Mbps DL:42Mbps WCDMA UL/DL:384Kbps EDGE/GPRS UL/DL:236.8Kbps Protol TCP/IP/IPV4/IPV6/ Multi-PDP/FTP/FTPS/HTTP/ HTTPS/DNS TLS RNDIS/ECM FOTA Certification • CE/RCM/FCC/IC • PTCRB/GCF • AT&T/Verizon • RoHS/REACH Include 1x COM.LTE module 1x SMA antenna Applications Remote meter reading system Automatic Web Spider SMS-notifier Wireless communication M2M industrial Vehicle-mounted Video Specification Resources Parameter Frequency band LTE-FDD/LTE-TDD/WCDMA/GSM Network protocol TTCP/IP/IPV4/IPV6/ Multi-PDP/FTP/FTPS/HTTP/ HTTPS/DNS etc. Communication UART 115200bps DC interface specifications 5.5mm Net weight 55g Gross weight 90g Product Size 54.2*54.2*13.2mm Package Size 165*60*36mm Operator frequency bands in some countries The following content is for reference only. North America B4 (1700), B12 (700), B66 (1700), B71 (600), B26 (850) Asia Pacific B1(2100), B3(1800), B5(850), B8(900), B18(850), B20(800), B26(850),B28(700) North America Europe: B4 (1700), B12 (700), B66 (1700), B71 (600), B26 (850) B3 (1800), B8 (900) , B20 (800) Latin America B2(1900), B3(1800), B5(850), B28(700) Commonwealth of Independent States B3 (1800), B8 (900), B20 (800) Sub-Saharan Africa B3(1800), B8(900) Middle East, North Africa B8(900), B20(800) EasyLoader EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Download Windows Version Easyloader ? Download MacOS Version Easyloader Description: Check signal strength,Register to the network,5 and 13 of the DIP switch are set to ON. Related Link Datasheet SIM7600G datasheet AT Command SIM7600G AT Command SIM7500_SIM7600_SIM7800 Series_TCPIP_AT Command Manual_V1.00 Schematic PinMap M5Stack TX(GPIO0/13/17) RX(GPIO5/15/16) 5V GND COM.LTE RX TX VIN GND Example Arduino Arduino Example Code UIFlow UIFLow Network Over COM.LTE Tutorial Last updated: 2021-1-15