A pico balloon floats into the great big world, towing a Raspberry Pi RP2040 Pico programmed with TinyGo.
This intrepid explorer reports data using 20 meter band radio using the WSPR protocol.
TinyGlobo 3 dashboard coming soon...
Check out the flight page for info about TinyGlobo 1-2
make flash
More info here...
TinyGlobo 3 is uses the Traquito Jetpack Tracker which consists of:
- RP2040 Pico
- Si5351 radio
- GPS
- Solar power system
| RP2040 Pin | GPS Pin |
|---|---|
| GPIO8 UART1 TX | RX |
| GPIO9 UART1 RX | TX |
| GPIO3 | VCC |
| GPIO6 | RESET |
| GPIO2 | LOAD (pull low to use) |
| RP2040 Pin | Si5351 Pin |
|---|---|
| GPIO4 I2C0 SDA | SDA |
| GPIO5 I2C0 SCL | SCL |
| GPIO28 | Load (pull low to use) |
| RP2040 Pin | HW-290 Pin |
|---|---|
| GP4 I2C0 SDA | SDA |
| GP5 I2C0 SCL | SCL |
| 3V3 | 3V3 |
| GND | GND |
tinygo flash -target pico ./verify/gps