Product Concept; Key Features - Quectel NB-IoT Series User Manual

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Product Concept

BC92-TE-B is a LPWA/GSM/GPRS evaluation board which supports Arduino interface. Designed in
100.0 mm × 95.0 mm × 1.6 mm form factor, BC92-TE-B can be used either alone or in conjunction with
STM32 Nucleo-64 development board, in order to develop and debug applications for communication
with mobile network operators' infrastructural equipment through the NB-IoT radio protocol (3GPP Rel-13
and 3GPP Rel-14) or the GSM/GPRS radio protocol.

2.1. Key Features

The following table describes the detailed features of BC92-TE-B.
Table 1: Key Features of BC92-TE-B
Feature
Power Supply
Transmitting Power
Temperature Range
USIM Interface
UART Switch
BC92-TE-B_User_Guide
Details
USB interface:
Supply voltage: 4.75–5.25 V;
Typical supply voltage: 5.0 V
Arduino interface:
Supply voltage: 4.75–5.25 V;
Typical supply voltage: 5.0 V
Power adapter interface:
Supply voltage: 4.75–5.25 V;
Typical supply voltage: 5.0 V
NB-IoT:
23 dBm ± 2 dB
GSM/GPRS:
⚫
Class 4 (2 W): GSM850 and EGSM900
⚫
Class 1 (1 W): DCS1800 and PCS1900
Operation temperature range: -25 ° C to +75 ° C
Extended temperature range: -40 ° C to +85 ° C
Storage temperature range: -40 ° C to +90 ° C
Support 1.8/3.0 V external USIM card
Used to switch the communication object of BC92 main UART port
NB-IoT Module Series
BC92-TE-B User Guide
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