skb369 uart

[dominikzaq]

i have a few question, i bought this "www.skylabmodule.com/.../".

• if the device has a sample code loaded?
• where are the example codes for the device?
• i want connect skb369 with usb uart and i can't find example code, i don't know how start
• How to program this device?

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I am asking for advice

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[RK]

Nordic doesn't make this module so you should ask Skylab where you bought it from about whether there is sample code loaded.

Since it's an nRF52832 module you can use any of the examples in the SDKs which Nordic makes available, see the Resources tab at the top of the page for how to download plus all the blogs and getting started guides. There is a ton of information.

If you download the SDK you will find uart examples in it.

Like all ARM chips you program it with something which talks SWD protocol. A Segger JLink is usually recommended because that's what Nordic provides on their boards and that's what all the example code is designed to use and that's what Segger Embedded Studio (licensed for use with Nordic) uses. If you don't have a Segger, you can buy a nordic development board which no-only is easier to prototype on but has an onboard Segger you can use to program this (or other Nordic) chips.

[dominikzaq]

ok i will be ask them. I wanted to program via usb uart

[Matt]

Not unless the skylab (sounds like skynet... hope you are not talking to the T-5000 support dude there...) module comes with a bootloader already flashed in. If you get a blank module you need to flash in a bootloader using either a Segger JLink or the PCA10040 DK and then you can perform subsequent image loading through the uart.

[dominikzaq]

yes i reveive blank module, i need bootloader. I only have a cc debugger.Can I do it through him?

[Hung Bui]

Don't think cc debugger can program our chip. I would suggest to get hold of one of our nRF5 DK. It cost $40 and can be used as both development board and programmer for other boards.