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Home › Forums › The libraries hosted on the site › EByte LoRa e220 UART devices LLCC68 › E220 communication only works if the code is compiled on one specific PC
Hello everyone!
I am working on a project that uses LoRa transmission with the Ebyte E220-900T30D module on the ESP32 and ESP8266, but I’m facing an inexplicable problem: I can only establish communication between the transmitter and the gateway when I compile the code on a specific computer. If I try to compile the same code on another machine (I have tried different computers with same and different technical specifications), the communication does not get established. Even when compiling more basic codes, the communication does not work on other computers. Does anyone have any idea what might be happening? Tks.
Hi,
It’s very strange, but you receive some errors or similar?
Bye Renzo
No, I don’t receive anything. The receiver simply doesn’t get any data from the transmitter when I compile the code on another computer.
These are the codes I am using. I am using two transmitters, only changing their channel numbers on setParameters.
M0 —– 25
M1 —– 26 (19 on transmitter)
AUX —– 34 (18 on transmitter)
TX —– RX2
RX —– TX2
GND —– GND
VCC —– 3.3V
Can you identify any error? Thanks!
Today I configured both the transmitters and receivers to channel 50 using the Ebyte software, only changing their address.
However, I noticed that when I compile the code on this specific computer, the channel remains 50 as set in the Ebyte software. But if I compile it on any other computer, the channel automatically changes to 133. The function ‘configuration.CHAN’ is commented out in setParameters. Very strange.
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