Quick Start

Use this minimal sketch to initialize WiFi and query the Solana RPC endpoint.


#include <WiFi.h>
#include <solduino.h>
 
const char* ssid = "YOUR_WIFI_SSID";
const char* password = "YOUR_WIFI_PASSWORD";
 
RpcClient client(SOLDUINO_DEVNET_RPC);
 
void setup() {
  Serial.begin(115200);
 
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
  }
 
  if (!client.begin()) {
    Serial.println("RPC init failed");
    return;
  }
 
  Serial.println(client.getVersion());
  Serial.println(client.getSlot());
}
 
void loop() {}

Next Steps

Follow Airdrop Flow to fund a devnet wallet.
Follow SOL Transfer for end-to-end transactions.
Explore API Reference while building your app.