Dfrobot beetle programming

Projects Programming
1

hi i have a dfrobot beetle v1.1 without female micro usb port i need to program it but i dont know how
Pictures:(sadly low quality)

WIN_20221118_21_11_17_Pro
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WIN_20221118_21_11_30_Pro
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any ideas?

2

search online for high-resolution pictures of your board and post them

3
1 Like
4

These are the pins

image
image762×696 63 KB

and this is the pin-out
image

5

I think OP's meaning is how to program the Beetle via ICSP.

6

yea i tried to say that but my english is not very well

7

5 hours ago i found iscp programming in the video they are using pins 11,12,13
but beetle only have 9,10,11 can i use them to program it?

8

So simply use google-translate

I guess the dots are the ISCP-pins
For infos like this google picture search with name of the board and the word pinout
https://www.google.de/search?q=DFRobot+Beetle+Board+pinout
here it is
image

9

In your picture of the beetle, on the bottom side of the board, there is a grid of six pads that are used for the ICSP connections. You will likely need an ICSP connector with pogo pins to make contact with those pads.
The atmega32u4 ICSP pins are not connected to any of the digital I/O pins like they are on an UNO or other atmega328 based board. The pin numbers for the ICSP connector are D14/MISO, D15/SCK, D16/MOSI, and D17/SS, although SS is also used to blink the RX LED.

10

so do you know which pin I need to connect to which pin to program using an uno? (I couldn't find a video about it on the internet)

-I used google translate

11

at the StefanL38's picture it says mıso- d12, sck-d13, mosı-11 but david says mıso-d14, sck-d15, mosı-d16 which one is correct?

12

And the english is good to understand.
Though what you say is a bit unprecise in itself
You have this DFRbot beetle board but you are talking about programming using an uno?
Do you want to program the DFRobot-board through connecting the DFRobot Beetle-board to an Arduino-Uno-Board?

Arduino_Uno------->----binary_file-->-----ICSP-header-of-DFRobot-Beetle

best regards Stefan

13

yes i want to do that

if i understand correctly i just need to connect
uno 's 11 to beetle's mosi
uno 's 12 to beetle's miso
uno 's 13 to beetle's sck
and do the same icsp program uploading?

14

no personal experience with this
So I googled
https://www.google.de/search?as_q=using+arduino+uno+as+programmer

15

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