SIM8300G-M2 Hardware Design V1.01 Draft
Table Of Contents
- Contents
- Table Index
- Figure Index
- 1. Introduction
- 2. Package Information
- 3. Interface Application
- 4. Antenna Interfaces
- 5. Electrical Specifications
- 6. Appearance
- 7. Packaging
- 8. Appendix
SIM8300G-M2 Hardware Design V1.01
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3.13 W_DISABLE1#
The W_DISABLE1# pin controls SIM8300G-M2 to enter the flight mode. When the W_DISABLE1# signal is
pulled to low level, RF function would be disabled. Otherwise the RF function would be active.
Recommended reference circuit is shown in the following figure.
Figure 21: W_DISABLE1# pin reference circuit
Table 33: Definition of W_DISABLE1# pin
Pin Name
Pin No.
Electrical
Description
Description
Comments
W_DISABLE1#
8
DI
WWAN RF disable
Active low
3.3V tolerant but
can be driven by
either 1.8V or 3.3V
GPIO
Table 34: W_DISABLE1# pin status
W_DISABLE1# pin status
Module operation
Input low level
Flight mode: RF is disabled
Input high level
AT+CFUN=4: Flight mode
AT+CFUN=1: RF is enabled (default)