The Y7028 is Multi-Band NB-IoT module solution in a SMT type .
It has strong extension capability with rich interfaces including UART, GPIO etc. The module provides much flexibility and ease of integration for customer's application.
The package of Y7028 is compatible with mainstream models on the market . This also maximizes the investments of customers, and enables a short time-to- market.
It is designed for applications that need low latency, Low throughput data communication in a variety of radio propagation conditions. Due to the unique combination of performance, security and flexibility, this module is ideally suited for M2M applications, such as metering, asset tracking, remote monitoring , E-health etc..
Frequency Bands: Cat-NB2 B3/B5/B8/B20/B28
Control Via AT Commands
Supply voltage range: 2.2V-4.2V
Operation temperature: -40℃ to +80℃
Dimensions: 17.6×15.7×2.1 mm
Uplink: 159Kbps Downlink:127Kbps
~1 uA @ PSM
0.73 mA @ Idle（DRX=2.56s）
0.16mA @ Idle （eDRX=40.96s；PTW=10.24s）
Firmware update via UART
USIM card (1.8V/3V)