F/W Update



Firmware updates will be revamped soon. Please be patient!

ํŽŒ์›จ์–ด ์—…๋ฐ์ดํŠธ ๊ณง ๊ฐœํŽธ๋ฉ๋‹ˆ๋‹ค. ์ž ์‹œ๋งŒ ๊ธฐ๋‹ค๋ ค์ฃผ์„ธ์š”!





Choose between Method 1 and Method 2 to update the firmware


Method 1 :  If you are using the DearBuds Pet App  (Easier)

  1. Install nRF DFU(Device Firmware Update) MobileApp from Apple AppStore or Google PlayStore
  2. Download the latest firmware (zip file)
  3. Run DFU app, select the downloaded zip file
  4. Connect your DearBuds with the DearBuds Pet app
  5. Run the firmware update from the app's settings menu.
  6. Select Device in DFU app to select the searched "DearBuds-DFU2" device
  7. Once the DearBuds screen is off and the Red LED is on the nozzle, tap Start on the DFU app


Method 2 :  If you update manually without the app

  1. Install nRF DFU(Device Firmware Update) MobileApp from Apple AppStore or Google PlayStore
  2. Download the latest firmware (zip file)
  3. Run DFU app, select the downloaded zip file
  4. Enter "Info" by pressing Sub button of DearBuds PE, and enter "I-2" by pressing Main button twice.
  5. While "I-2" is visible, press both buttons for 4 seconds to display DFU, then release both buttons.
  6. Select Device in DFU app to select the searched "DfuTarg" device
  7. Select Start Update ---> Done


Method 3 : Update directly with the DearBuds app (Coming early next year)





๋ฐฉ๋ฒ• 1 : ๋””์–ด๋ฒ„์ฆˆ ํŽซ ์•ฑ์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ (์‰ฌ์šด ๋ฐฉ๋ฒ•)


  1. ์• ํ”Œ ์•ฑ์Šคํ† ์–ด ๋˜๋Š” ๊ตฌ๊ธ€ ํ”Œ๋ ˆ์ด์Šคํ† ์–ด์—์„œ nRF DFU ๋ชจ๋ฐ”์ผ์•ฑ์„ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.
  2. ์ตœ์‹  ํŽŒ์›จ์–ด(zip ํŒŒ์ผ)๋ฅผ ๋‹ค์šด๋กœ๋“œํ•ฉ๋‹ˆ๋‹ค.
  3. DFU ์•ฑ์„ ์‹คํ–‰ํ•˜๊ณ  ๋‹ค์šด๋กœ๋“œํ•œ zip ํŒŒ์ผ์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  4. ๋””์–ด๋ฒ„์ฆˆ์™€ DearBuds Pet ์•ฑ์„ ์—ฐ๊ฒฐํ•ฉ๋‹ˆ๋‹ค.
  5. ์•ฑ์˜ ์„ค์ • ๋ฉ”๋‰ด์—์„œ ํŽŒ์›จ์–ด ์—…๋ฐ์ดํŠธ๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.
  6. DFU ์•ฑ์—์„œ ๋””๋ฐ”์ด์Šค๋ฅผ ์„ ํƒํ•˜์—ฌ ๊ฒ€์ƒ‰๋œ "DearBuds-DFU2 " ๋””๋ฐ”์ด์Šค๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  7. ๋””์–ด๋ฒ„์ฆˆ ํ™”๋ฉด์ด ๊บผ์ง€๊ณ  ๋…ธ์ฆ์— ๋นจ๊ฐ„์ƒ‰ LED๊ฐ€ ์ผœ์ง€๋ฉด DFU ์•ฑ์—์„œ ์‹œ์ž‘์„ ํƒญํ•ฉ๋‹ˆ๋‹ค.


๋ฐฉ๋ฒ• 2 : ์•ฑ ์—†์ด ์ˆ˜๋™์œผ๋กœ ์—…๋ฐ์ดํŠธํ•˜๋Š” ๊ฒฝ์šฐ


  1. ์• ํ”Œ ์•ฑ์Šคํ† ์–ด ๋˜๋Š” ๊ตฌ๊ธ€ ํ”Œ๋ ˆ์ด์Šคํ† ์–ด์—์„œ nRF DFU(Device Firmware Update) ๋ชจ๋ฐ”์ผ์•ฑ์„ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.
  2. ์ตœ์‹  ํŽŒ์›จ์–ด(zip ํŒŒ์ผ)๋ฅผ ๋‹ค์šด๋กœ๋“œํ•ฉ๋‹ˆ๋‹ค.
  3. DFU ์•ฑ์„ ์‹คํ–‰ํ•˜๊ณ  ๋‹ค์šด๋กœ๋“œํ•œ zip ํŒŒ์ผ์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  4. ๋””์–ด๋ฒ„๋“œ PE์˜ ์„œ๋ธŒ ๋ฒ„ํŠผ์„ ๋ˆŒ๋Ÿฌ "์ •๋ณด"๋กœ ์ง„์ž…ํ•œ ํ›„ ๋ฉ”์ธ ๋ฒ„ํŠผ์„ ๋‘ ๋ฒˆ ๋ˆŒ๋Ÿฌ "I-2"๋กœ ์ง„์ž…ํ•ฉ๋‹ˆ๋‹ค.
  5. "I-2"๊ฐ€ ํ‘œ์‹œ๋˜๋Š” ๋™์•ˆ ์–‘์ชฝ ๋ฒ„ํŠผ์„ 4์ดˆ๊ฐ„ ๋ˆŒ๋Ÿฌ DFU๋ฅผ ํ‘œ์‹œํ•œ ํ›„ ์–‘์ชฝ ๋ฒ„ํŠผ์„ ๋ชจ๋‘ ๋†“์Šต๋‹ˆ๋‹ค.
  6. DFU ์•ฑ์—์„œ ์žฅ์น˜๋ฅผ ์„ ํƒํ•˜์—ฌ ๊ฒ€์ƒ‰๋œ "DfuTarg" ์žฅ์น˜๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  7. ์—…๋ฐ์ดํŠธ ์‹œ์ž‘ ---> ์™„๋ฃŒ๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.


๋ฐฉ๋ฒ• 3 : ๋””์–ด๋ฒ„์ฆˆ ์•ฑ์œผ๋กœ ์ง์ ‘ ์—…๋ฐ์ดํŠธ(๋‚ด๋…„ ์ดˆ ์ถœ์‹œ ์˜ˆ์ •)





Video Guide for Method 2