Difference between revisions of "Raspberry Pi Pico"
| Line 1: | Line 1: | ||
| − | [[File: RP_RP2040_Pico | thumb | right | 500 px | Raspberry Pi Pico evaluation board (RP2040)]] |
+ | [[File: RP_RP2040_Pico.JPG | thumb | right | 500 px | Raspberry Pi Pico evaluation board (RP2040)]] |
The Raspberry Pi Pico is a [[Raspberry Pi RP2040]] evaluation board. |
The Raspberry Pi Pico is a [[Raspberry Pi RP2040]] evaluation board. |
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It is the first MCU evaluation board published by Raspberry Pi. |
It is the first MCU evaluation board published by Raspberry Pi. |
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| Line 11: | Line 11: | ||
* external debug connector pads |
* external debug connector pads |
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| − | For further information |
+ | For further information please refer to the [https://www.raspberrypi.org/documentation/pico/getting-started/ Rapberry Pi Pico web page] |
== Setting up with J-Link == |
== Setting up with J-Link == |
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| + | [[File: RP_RP2040_Pico_Back.JPG | thumb | right | 300 px | Raspberry debug interface connection]] |
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The Raspberry Pi Pico evaluation board comes with an external SWD debug connector (3 pins: SWCLK, GND, SWDIO). |
The Raspberry Pi Pico evaluation board comes with an external SWD debug connector (3 pins: SWCLK, GND, SWDIO). |
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To set the board up with J-Link, the following steps are required: |
To set the board up with J-Link, the following steps are required: |
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! Pin RP Pico !! Pin J-Link !! Signal |
! Pin RP Pico !! Pin J-Link !! Signal |
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|- |
|- |
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| − | | "DEBUG" SWCLK |
+ | | "DEBUG" "SWCLK" || 9 || SWCLK |
|- |
|- |
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| − | | "DEBUG" GND |
+ | | "DEBUG" "GND" || 4 || GND |
|- |
|- |
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| − | | "DEBUG" SWDIO |
+ | | "DEBUG" "SWDIO" || 7 || SWDIO |
|- |
|- |
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| − | | Pad 36 |
+ | | "3V3" Pad 36 || 1 || VTref |
|} |
|} |
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</li> |
</li> |
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Revision as of 10:58, 19 February 2021
The Raspberry Pi Pico is a Raspberry Pi RP2040 evaluation board. It is the first MCU evaluation board published by Raspberry Pi.
Features (selection)
- RP2040 MCU
- 2MB on board QSPI flash
- Micro USB-B 1.1
- Temperature sensor
- On board LED
- external debug connector pads
For further information please refer to the Rapberry Pi Pico web page
Setting up with J-Link
The Raspberry Pi Pico evaluation board comes with an external SWD debug connector (3 pins: SWCLK, GND, SWDIO). To set the board up with J-Link, the following steps are required:
- Solder a 3-pin pin strip to the debug connector pads.
-
Solder a pin Strip to the GPIO pads of the evaluation board. The relevant pad is Pad 36 (3V3(OUT))
-
Connect the J-Link to the evaluation board, using jumper wires as follows:
Pin RP Pico Pin J-Link Signal "DEBUG" "SWCLK" 9 SWCLK "DEBUG" "GND" 4 GND "DEBUG" "SWDIO" 7 SWDIO "3V3" Pad 36 1 VTref
Note: For a more reliable, simpler solution, the SEGGER Flying Wire Adapter is recommended.
