pdf-icon

STAMP CAT1

SKU:S004

Description

STAMP CAT1 is a compact communication expansion board based on SIM-A7680C module.It supports LTE-TDD/LTE-FDD wireless communication standards.The module integrates SMA external antenna interface to ensure the communication quality and signal stability of the device.It has stronger data transmission capability than NBIoT,It is ideal for applications that require data transmission rates (remote control/data transmission, etc.).As well as it supports the maximum downlink rate of 10Mbps and the maximum uplink rate of 5Mbps.

Product Features

  • SIM-A7680C
    • Suitable for CAT1 band in China
    • LTE CAT1 module, supports LTE-TDD/LTE-FDD wireless communication standards
    • Max. downlink rate 10Mbps/max. uplink rate 5Mbps
    • UART interface/AT command control
    • Card slot specification: MicroSIM
  • On-board IPEX external antenna interface, can be transferred to SMA antenna via conversion cable
  • Development platform:
  • UIFlow
  • Arduino
  • Multiple soldering options
    • Three types soldering options are available (SMT, DIP, Jumper wire)
    • With high-temperature resistant plastic enclosure, Peak temperature = 230℃
  • SIM-A7680C module certification.
    • 3C/SRRC/NAL
    • RoHS/REACH

Included

  • 1x STAMP CAT1
  • 1x Antenna 2dBi@ 800-2700MHz SMA glue stick 4G antenna (with Frequency Sticker))
  • 2x Antenna SMA to IPEX conversion cable AH-15CM-IPEX 10cm
  • HEX Key 1.5mm

Applications

  • Remote control/data acquisition
  • Data on cloud application

SIM-A7680C Module Certification

  • 3C/SRRC/NAL/RoHS/REACH

Specifications

Specification Parameters
Module type SIM-A7680C
Uplink and Downlink Speeds Max. downlink rate 10Mbps / Max. uplink rate 5Mbps
Support CAT1 band LTE-TDD: B34/B38/B39/B40/B41
LTE-FDD: B1/B3/B5/B8
Network Protocol TCP/IP/IPV4/IPV6/MultiPDP/FTP/HTTP/DNS/RNDIS/ECM/PPP/TLS/LBS/TTS/MQTT/WiFi Scan
Communication Method UART 115200bps 8N1
SIM Card Slot Specifications MicroSIM
Standby Operating Current DC5V@43mA
Network current DC5V@93mA
Communication Interface UART: baud 115200 8N1
Net Weight 4.5g
Gross Weight 20.8g
Product Size 30.2*20.1*5.5mm
Package Size 91.1*135.5mm

Schematics

Schematics PDF

Module size

Demonstration

Arduino