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A pico balloon floats into the great big world, towing a RP2040 Pico programmed with TinyGo using LoraWAN to communicate along the way.

Home Page: https://tinyglobo.com

Go 99.28% Makefile 0.72%
golang lorawan rp2040 tinygo picoballoon thethingsnetwork

tinyglobo's Introduction

TinyGlobo

A pico balloon floats into the great big world, towing a Raspberry Pi RP2040 Pico programmed with TinyGo.

This intrepid explorer reports data using LoRaWAN long-range radio over The Things Network

TinyGlobo 2 dashboard located here: https://cayenne.mydevices.com/shared/649c081073cdbf6039802640

Previous flights

Check out the flight page for info about TinyGlobo 1.

Flashing

make flash

LoRaWAN credentials

Put your LoRaWAN keys into the /keys directory as explained in the README located there.

Hardware

TinyGlobo 1 board

TinyGlobo 1 consists of:

  • RP2040 Pico
  • LAMBDA62 LoRa radio
  • UBlox 6M GPS
  • HW-290 multifunction I2C board
    • MPU6050
    • BMP180
    • HMC5883L

Wiring

GPS

RP2040 Pin GPS Pin
GP0 UART TX RX
GP1 UART RX TX
3V3 VCC

Sensors

RP2040 Pin HW-290 Pin
GP4 I2C0 SDA SDA
GP5 I2C0 SCL SCL
3V3 3V3
GND GND

LAMBDA62 (SX1262)

RP2040 Pin LAMBDA62 Pin
GP6 DIO1
GP7 DIO0
GP8 TX_SWITCH
GP9 RX_SWITCH
GP10 SCLK
GP11 SPI0 CDO SDI
GP12 SPI0 CDI SDO
GP13 SPI0 CS nSEL
3V3 3V3
GND GND

Samples

GPS

tinygo flash -target pico ./verify/gps

tinyglobo's People

Contributors

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Stargazers

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Watchers

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Forkers

super-rain classx erwanor

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