Quectel M20

M20 EVB User Guide
Figure 19: Switches state for firmware upgrade
5.4. Turn off
Pressing the PWRKEY button for more than 1 second will turn off the module.
5.5. Emergency off
Pressing the EMERG_OFF button for more than 0.1 second will shutdown the module
immediately. After this operation, the module can be restarted by pressing the PWRKEY button.
M20_EVB_UGD_V1.01 - 25 -
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