Hat CBack NBIoT
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Description
Hat CBack NBIoT is a highly integrated NB-IoT communication module compatible with the M5StickC/C Plus series. It features a built-in SIM7020G module and a SIM-CARD slot (nano slot), covering Cat-NB frequency bands in most regions worldwide. The antenna is connected via an SMA connector and comes with a rubber duck antenna. This module supports various common IoT communication protocols (MQTT, HTTP, CoAP, etc.), making it suitable for applications in low-latency, low-throughput scenarios.
Features
- Compatible with M5StickC/C Plus series
- AT command control, UART transmission rate: 115200bps
- SIM card type: Nano
- External antenna: SMA antenna
- SIM7020G certified in multiple countries
Includes
- 1 x Hat CBack NBIoT
- 1 x SMA antenna
- 2 x M2x5 screws
Applications
- Smart metering
- Remote monitoring
- Bike sharing
Specifications
| Specification | Parameters |
|---|---|
| Communication Module | SIM7020G |
| Supported Cat-NB Bands | B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66/B70/B71/B85 |
| Data Transfer Speed | 126(DL)/150(UL) |
| Network Protocols | TCP/UDP/LWM2M/COAP/ MQTT/HTTP/HTTPS/ TLS/DTLS/DNS/NTP/ PING/OneNET/Telecom Cloud/Aila Cloud* |
| Communication Method | UART 115200bps |
| Certifications | CE*/FCC*/GCF*/PTCRB*/RoHS/REACH/ATEX/TIM*/Deuts Telecom*/Vodafone*/T-Mobile* |
| Product Dimensions | 68 × 24 × 21mm |
| Package Dimensions | 90 × 35 × 21mm |
| Product Weight | 12.2g |
| Package Weight | 25g |
Schematics
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Model Size
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Datasheets
- SIM7020 Series datasheet
- SIM7020 Series_Ayla_Application Note_V1.03
- SIM7020 Series_CTBURST_Application Note_V1.01
- SIM7020 Series_CoAP_Application Note_V1.03
- SIM7020 Series_EAT_Environment & Compilation & Burning Guide_V1.02.
- SIM7020 Series_FOTA_Application_Note_V1.02
- SIM7020 Series_HTTP(S)_Application Note_V1.04
- SIM7020 Series_LWM2M_Application Note_V1.03
- SIM7020 Series_Low Power Mode_Application Note_V1.05
- SIM7020 Series_MQTT(S)_Application Note_V1.05
- SIM7020 Series_NVRAM_Application Note_V1.02
- SIM7020 Series_SAT_Application Note_V1.01
- SIM7020 Series_SNTP_Application Note_V1.03
- SIM7020 Series_TCPIP_Application Note_V1.04
- SIM7020 Series_AT Command Manual_V1.05