Oh I forgot, and this is how the Serial2 is initiated (MrCore2 and M5CoreInk) : Serial2.begin(115200, SERIAL_8N1, RX_PIN, TX_PIN,true); // Serial2.begin(9600, SERIAL_8N1, RX_PIN, TX_PIN); //Serial port 2 initialization
delay(300);
Hello @HappyUser
you are so close. Right now you are setting up both devices as I2C masters. However M5Atom needs to be an I2C slave. To do this the first parameter of Wire.begin() needs to be the slave address. Try this:
Wire.begin((uint8_t)I2C_DEV_ADDR, 26, 32);
Thanks
Felix
I had really hope that someone could shed a light on this issue? Being a great product as it already is, its usability could be even more increased if some documentation about the binary format for the sound data is published.
Really no one?
Regards
You should file a ticket with support to get a refund. I don't believe you should've been charged unless you were doing something else or using other features.
@felmue Thank you for your response. I also came to the conclusion that this device is not suitable for LoRa PoP applications. That is really a pity. This one is suitable for LoRa PoP (I got that one working) : M5 LORA-MODULE-868MHZ. https://shop.m5stack.com/products/lora-module-868mhz?_pos=2&_sid=e21d4a90e&_ss=r
@m5stack Thank you, that seems like a more structured example. I wint give up to get it working. We have three options : 1] I just dont understand, 2] I just dont understand, 3] I am using the wrong settings. Ha Ha Ha
Hello @jvm
open the files Ethernet.h and EthernetServer.cpp, then search for the commented out lines and replace those.
Since you are using an M5Core2 you'll also want to adapt the SPI pins as they are slightly different between M5Stack and M5Core2.
M5Stack uses:
#define SCK 18
#define MISO 19
#define MOSI 23
#define CS 26
M5Core2 uses:
#define SCK 18
#define MISO 38
#define MOSI 23
#define CS 26
Please also refer to this GPIO comparison sheet I've compiled a while ago.
Thanks
Felix
