Stamp Cat1
SKU:S004
Description
Stamp Cat1 is a compact LTE CAT1 data communication module, built-in with the SIM-A7680C module adapted to the LTE CAT1 frequency bands in China, supporting LTE-TDD/LTE-FDD wireless communication standards. The module integrates an SMA external antenna interface to ensure communication quality and signal stability. Compared to NB-IoT, CAT1 has stronger data transmission capabilities, with a maximum downlink rate of 10Mbps (uplink)/5Mbps (downlink). This module is very suitable for application scenarios that require data transmission rates (remote control/data transmission, etc.).
Features
- SIM-A7680C
- Suitable for CAT1 frequency bands in China
- LTE CAT1 module, supports LTE-TDD/LTE-FDD wireless communication standards
- Maximum downlink rate 10Mbps / maximum uplink rate 5Mbps.
- UART interface / AT command control
- Card slot specification: MicroSIM
- Onboard IPEX external antenna interface, can be connected to an SMA rod antenna via a feeder
- Development platforms:
- Multiple forms
- Supports various application forms (SMT, DIP, flying leads)
- Equipped with high-temperature plastic armor, supports SMT reflow temperature (230°C)
- SIM-A7680C module certifications:
- 3C/SRRC/NAL
- RoHS/REACH
Includes
- 1 x Stamp Cat1
- 1 x 2dBi@ 800-2700MHz SMA rod 4G antenna (with frequency band sticker)
- 2 x SMA to IPEX feeder cables AH-15CM-IPEX 10cm
- 1 x L-shaped hex key 1.5mm (compatible with M2 screws)
Applications
- Remote control/data collection
- Cloud data applications
Certifications
SIM-A7680C Module Certifications
- 3C/SRRC/NAL/RoHS/REACH
Specifications
| Specification | Parameters |
|---|---|
| Communication Module | SIM-A7680C |
| Uplink/Downlink Speed | Maximum downlink rate 10Mbps / maximum uplink rate 5Mbps |
| Supported CAT1 Bands | LTE-TDD: B34/B38/B39/B40/B41 LTE-FDD: B1/B3/B5/B8 |
| Network Protocols | 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 | MicroSIM |
| Standby Current | DC 5V@43mA |
| Network Access Current | DC 5V@93mA |
| Communication Interface | UART: baud 115200 8N1 |
| Net Weight | 4.5g |
| Gross Weight | 20.8g |
| Product Size | 30.2 x 20.1 x 5.5mm |
| Package Size | 91.1 x 135.5mm |
Schematics
1/1
Model Size
Datasheets
- Application
- A76XX Series_Audio_Application Note_V1.02.pdf
- A76XX Series_Blue Tooth_Application Note_V1.02.pdf
- A76XX Series_CTBURST_Application Note_V1.00.pdf
- A76XX Series_CTBURST_Application Note_V1.00.pdf
- A76XX Series_FOTA_Application Note_V1.00.pdf
- A76XX Series_FTP(S)_Application Note_V1.02.pdf
- A76XX Series_GNSS_Application Note_V1.02.pdf
- A76XX Series_GNSS_Dynamic_Loading_Instructions_Application Note_V1.00.pdf
- A76XX Series_HTTP(S)_Application Note_V1.02.pdf
- A76XX Series_LBS_Application Note_V1.02.pdf
- A76XX Series_MQTT(S)_Application Note_V1.02.pdf
- A76XX Series_SSL_Application Note_V1.02.pdf
- A76XX Series_Sleep Mode_Application Note_V1.02.pdf
- A76XX Series_TCPIP_Application Note_V1.02.pdf
- A76XX Series_UART_Application Note_V1.02.pdf
- A76XX Series_UIM HOT SWAP_Application Note_V1.02.pdf
- A76XX Series_Cloud Platform Protocol_Application Document_V1.01.pdf
Softwares
Arduino
- Examples
- Libraries