diff --git a/README.md b/README.md index e2a550e..5b7196d 100644 --- a/README.md +++ b/README.md @@ -4,6 +4,12 @@ Using RP2040 / Raspberry Pi Pico as a software-defined radio receiver. See the [blog post](https://blog.porucha.net/2024/pico-sdr/) for more informatiom. +## Circuit + +![](circuit.svg) + +## Firmware + 1. Clone using `git clone --recursive` as this package is using a custom USB stdio library for better throughput and to avoid deadlocks. diff --git a/circuit.svg b/circuit.svg new file mode 100644 index 0000000..86b1f8a --- /dev/null +++ b/circuit.svg @@ -0,0 +1,33 @@ + + + + + + + 100nF + + + + + + + + + + 1MΩ + + + GPIO 10 + + + + GPIO 11 + + + + ANT + + + + +