GSM/GPRS/NB-IoT Module Series
BC68&M66 Compatible Design
BC68&M66_Compatible_Design 9 / 31
1.
1)
Within operation temperature range, the module is 3GPP compliant.
2.
2)
Within extended temperature range, the module remains the ability to establish and maintain a
voice, SMS, data transmission, emergency call, etc. There is no unrecoverable malfunction. There
are also no effects on radio spectrum and no harm to radio network. Only one or more parameters like
P
out
might reduce in their value and exceed the specified tolerances. When the temperature returns to
normal operating temperature levels, the module will meet 3GPP specifications again.
3. “*” means under development.
Two analog output channels
ADC
ADC*
Supported
RTC Backup
Not supported
Vnorm=2.8V
VI=1.5V~3.3V
PCM Interface
Not supported
Supported
Firmware Upgrade
UART, DFOTA
UART
NOTES
