Hi there, I'm trying to connect my nrf24l01+ mini to Arduino pro mini 3.3v. I would solder the wires onto nrf24 beforehand and check for continuity and shorts with multimeter then test it on a breadboard and if it worked weave the wires onto 3d printed (with PETG) PCB board and solder the wires to Arduino then again I would check if it works. This is the code to get the logs:
#include <SPI.h>
#include "nRF24L01.h"
#include "RF24.h"
#include "printf.h"
//
// Hardware configuration
//
// Set up nRF24L01 radio on SPI bus plus pins 8 & 10
RF24 radio(8,10);
//
// Topology
//
// Radio pipe addresses for the 2 nodes to communicate.
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL };
//
// Role management
//
// Set up role. This sketch uses the same software for all the nodes
// in this system. Doing so greatly simplifies testing.
//
// The various roles supported by this sketch
typedef enum { role_ping_out = 1, role_pong_back } role_e;
// The debug-friendly names of those roles
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"};
// The role of the current running sketch
role_e role = role_pong_back;
void setup(void)
{
Serial.begin(57600);
printf_begin();
printf("\n\rRF24/examples/GettingStarted/\n\r");
printf("ROLE: %s\n\r",role_friendly_name[role]);
printf("*** PRESS 'T' to begin transmitting to the other node\n\r");
radio.begin();
// optionally, increase the delay between retries & # of retries
radio.setRetries(15,15);
radio.openReadingPipe(1,pipes[1]);
radio.startListening();
//
// Dump the configuration of the rf unit for debugging
//
radio.printDetails();
}
void loop(void)
{
}
// vim:cin:ai:sts=2 sw=2 ft=cpp
I made 2 PCB boards and both show the same logs:
Image
While the working breadboard shows:
Image
Here are images of the pbc:
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Does anyone have any idea what could be going wrong ? I checked for continuity and shorts with a multimeter and there didn't seem to be any.
