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Drain current on Txd pin
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Hi, I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822. In documentation...
- output current pin
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Started over 7 years ago
by Jief
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LFXO active with 0.5μA higher current
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Hi, On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher. I am using a nRF52832 module with the low frequency crystal oscillator...
- nrf52
- s132
- lfxo
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Started over 7 years ago
by ALE
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Wouldn't update connection params
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Hi, I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init: static void conn_params_init(void){ uint32_t err_code; ble_conn_params_init_t...

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Started over 7 years ago
by Alice
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how to use whitelist in ble_app_hrs_c
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S130, SDK 12.3, ble_app_hrs_c example. I want to use whitelist function in this example but I can't finish it. When I run peer_list_get(), it gets all 0xFF, means that...
- s130
- whitelist
- ble_app_hrs_c
- nrf51822
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Started over 7 years ago
by kamisen
Not Answered

services size is zero
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sometime,i use android app to scan ble device,it will display "the device dose not has required services",the gatt.getServices.size is zero.why?

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Started over 7 years ago
by nowen

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Flashing nRF5x firmware using any dumb terminal program via standard serial COM port

How to Debug the nRF52 Interrupts — Useful Tips

The ultimate guide to maximizing your BLE and Bluetooth 5 data throughput

How to build a monitoring and analytics system for your IoT embedded devices almost for free

Bluetooth 5 e-book (plus video tutorials, exercises, and source code)

Make your Bluetooth Low Energy IoT device more secure with Visible Light Communication

Drain current on Txd pin
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LFXO active with 0.5μA higher current
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Wouldn't update connection params
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how to use whitelist in ble_app_hrs_c
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services size is zero
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