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minor update for postman.

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Dooho Yi 2019-12-11 15:50:44 +09:00
parent 8c611871e6
commit f360082c75
1 changed files with 1 additions and 1 deletions
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2
src/main.cpp
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@ -230,7 +230,7 @@ void receivedCallback(uint32_t from, String & msg) { // REQUIRED
msg = msg.substring(0, POST_LENGTH); // (0) ~ (POST_LENGTH-1)
// send whatever letter we postmans trust other postman.
Wire.beginTransmission(I2C_ADDR);
Wire.write(msg.c_str());
Wire.write(msg.c_str(), POST_LENGTH);
Wire.endTransmission();
}
void changedConnectionCallback() {