Tag: "qn9021" in "Wireless MCU"

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QN9021 FCC CE test - ( ‎06-01-2021 11:32 PM )

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QN9021 peripheral send security request when cell phone APP connect QN9021 - ( ‎05-10-2021 07:29 PM )

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3 Replies 4490 Views

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QN9021 failed to run BLE example project - ( ‎11-19-2019 04:36 AM )

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QN9021 120khz PWM - ( ‎09-03-2017 02:25 PM )

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Send one message ONLY via QPPS on QN9020 - ( ‎08-09-2017 01:44 AM )

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This function【UART0_RX_IRQHandler】is not running - ( ‎08-07-2017 07:54 PM )

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About some of the settings - ( ‎07-20-2017 11:07 PM )

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3 Replies 4579 Views

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We want to add PA or LNA to QN9021, Do you have any relevant documents (circuits, programs)? - ( ‎07-20-2017 05:54 PM )

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QN9021 fails to bond where QN9020 succeeds - ( ‎06-27-2017 12:52 PM )

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1 Reply 1539 Views

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Does QN9021 support be peripheral+observer simutaneously or central/peripheral switch? - ( ‎06-25-2017 07:05 PM )

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1 Reply 1431 Views

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QN9021 FCC CE test - ( ‎06-01-2021 11:32 PM )

by on Latest post on by

12 Replies 23300 Views

12 Replies

23300 Views

QN9021 peripheral send security request when cell phone APP connect QN9021 - ( ‎05-10-2021 07:29 PM )

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3 Replies 4490 Views

3 Replies

4490 Views

QN9021 failed to run BLE example project - ( ‎11-19-2019 04:36 AM )

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2 Replies 2010 Views

2 Replies

2010 Views

QN9021 120khz PWM - ( ‎09-03-2017 02:25 PM )

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2 Replies 1426 Views

2 Replies

1426 Views

Can i program qn9021 using swd of general arm Jtag? - ( ‎06-16-2017 11:17 AM )

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1 Reply 1457 Views

1 Reply

1457 Views

QN9021 current consumption in Deep Sleep mode? - ( ‎05-15-2017 01:03 PM )

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1 Reply 1415 Views

1 Reply

1415 Views

About some of the settings - ( ‎07-20-2017 11:07 PM )

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3 Replies 4579 Views

3 Replies

4579 Views

We want to add PA or LNA to QN9021, Do you have any relevant documents (circuits, programs)? - ( ‎07-20-2017 05:54 PM )

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1 Reply 1586 Views

1 Reply

1586 Views

QN9021 fails to bond where QN9020 succeeds - ( ‎06-27-2017 12:52 PM )

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1 Reply 1539 Views

1 Reply

1539 Views

Does QN9021 support be peripheral+observer simutaneously or central/peripheral switch? - ( ‎06-25-2017 07:05 PM )

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1 Reply 1431 Views

1 Reply

1431 Views

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