High-Flying MYK2011_100 Manuale d'uso - Pagina 9

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MYK2011_100 Low Power Wi-Fi Module User Manual
Pin
Describtion
45
Multi-Function
46
47
Module Reset
<Notes>
nReload Pin (Button) function：
When this pin is set to "low" during module boot up, the module will enter wireless
1.
firmware and config upgrade mode. This mode is used for customer manufacture.
(See Appendix D to download software tools for customer batch configuration and
upgrade firmware during mass production)
After module is powered up, short press this button ( "Low" < = 2s ) to make the
2.
module go into "Smart Link " config mode, waiting for APP to set password and
other information. (See Appendix D to download SmartLink APP)
After module is powered up, long press this button ( "Low" >= 4s ) to make the
3.
module recover to factory setting.
High-Flying strongly suggest customer fan out this pin to connector or button for
"Manufacture" and " Smart Link" application.
nLink Pin (LED) function：
1.
At wireless firmware and config upgrade mode , this LED used to indicate configure
and upgrade status.
At "Smart Link " config mode, this LED used to indicate APP to finish setting.
2.
At normal mode, it's Wi-Fi link status indicator
3.
High-Flying strongly suggest customer fan out this pin to LED.

1.2.2. Electrical Characteristics

Absolute Maximum Ratings:
Parameter
Storage temperature range
Maximum soldering temperature
Supply voltage
Voltage on any I/O pin
ESD (Human Body Model HBM)
ESD (Charged Device Model, CDM)
Power Supply & Power Consumption:
Parameter
Operating Supply voltage
Supply current, peak
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
Net Name
Signal
Type
nReload
I,PU
N.C
EXT_RESETn
I,PU
Condition
IPC/JEDEC J-STD-020
TAMB=25°C
TAMB=25°C
Condition
Continuous Tx
Comments
No connect if not use.;
Detailed functions see
<Notes>
No connect
"Low" effective reset input.
Min.
Typ.
Max.
-45
125
260
0
3.8
0
3.3
2
1
Min.
Typ.
Max.
2.8
3.3
3.8
300
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Unit
°C
°C
V
V
KV
KV
Unit
V
mA