---
title: "Raspgerrypi pico send telemetry and receive direct method"
url: "https://maker.wiznet.io/teddy/projects/raspgerrypi-pico-send-telemetry-and-receive-direct-method/"
markdown_url: "https://maker.wiznet.io/teddy/projects/raspgerrypi-pico-send-telemetry-and-receive-direct-method/md"
type: "UCC: User Created Content"
author: "teddy"
original_author: "teddy"
original_url: "https://www.hackster.io/TeddyWiz/raspgerrypi-pico-send-telemetry-and-receive-direct-method-d8420e"
published: "2022-12-15"
language: "en"
likes: 7
views: 668
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Raspgerrypi pico send telemetry and receive direct method

> Raspgerrypi pico send telemetry and receive direct method

Original author: teddy (source: https://www.hackster.io/TeddyWiz/raspgerrypi-pico-send-telemetry-and-receive-direct-method-d8420e)

## Article

1. Install source code on Github

<https://github.com/TeddyWiz/RP2040_Azure_message.git>

2. How to connect raspberry pi and raspberry pi pico.

![](https://hackster.imgix.net/uploads/attachments/1525582/pico_azure_connect-p-2_drawio_PcrEpB9bbn.png?auto=compress%2Cformat&w=740&h=555&fit=max)

3. Raspberry pi sends cert data to Raspberry pi pico using serial communication.

- Send Device ID

![](https://hackster.imgix.net/uploads/attachments/1525584/serial_rpi_deviceid_CAUYymGaap.png?auto=compress%2Cformat&w=740&h=555&fit=max)

- Send key data

![](https://hackster.imgix.net/uploads/attachments/1525585/serial_rpi_key_001_XHu3X6x878.png?auto=compress%2Cformat&w=740&h=555&fit=max)

- Send Cert data

![](https://hackster.imgix.net/uploads/attachments/1525587/serial_rpi_cert_001_wB3odUQ8Sd.png?auto=compress%2Cformat&w=740&h=555&fit=max)

![](https://hackster.imgix.net/uploads/attachments/1525588/image_bD70EVFdIC.png?auto=compress%2Cformat&w=740&h=555&fit=max)

4. Pico Azure Connect

- Pico Log

![](https://hackster.imgix.net/uploads/attachments/1525589/pico_azure_connect_seccess_WWuPJ7Fksz.png?auto=compress%2Cformat&w=740&h=555&fit=max)

![](https://hackster.imgix.net/uploads/attachments/1525591/pico_azure_connect_explorer_eqLcaOU3CM.png?auto=compress%2Cformat&w=740&h=555&fit=max)

5. Azure Telemetry receive

- Pico Send Telemetry message

![](https://hackster.imgix.net/uploads/attachments/1525592/pico_azure_telemetry_send_m5PNv8gkXd.png?auto=compress%2Cformat&w=740&h=555&fit=max)

- Explorer receives the message

![](https://hackster.imgix.net/uploads/attachments/1525593/pico_azure_telemetry_explorer_0NzhfqmDf2.png?auto=compress%2Cformat&w=740&h=555&fit=max)

6. Pico Direct method receive

![](https://hackster.imgix.net/uploads/attachments/1525594/pico_azure_dirctmessagesend_explorer_U2Uk1dYrOh.png?auto=compress%2Cformat&w=740&h=555&fit=max)

![](https://hackster.imgix.net/uploads/attachments/1525595/pico_azure_directmethodrecv_PQGYMwxCT2.png?auto=compress%2Cformat&w=740&h=555&fit=max)

---

Source: https://maker.wiznet.io/teddy/projects/raspgerrypi-pico-send-telemetry-and-receive-direct-method/