I configured the HL8548 module to 38400 and it operates at that rate at every power up now. However, if I attempt to reconfigure it to 115200, it resets back to 38400 on every power cycle after. This is an issue in 5.5.14 and 5.5.23 versions of the firmware. How do I save the UART Rate to 115200 f…

AT+IPR does not stick

robvice June 15, 2017, 8:41pm 4

Problem was pin-shorts in our level translators. CTS/RX and DCD/DSR were shorted in some instances and Flow control is switched on/off as needed with the module.

i.e. Seems everything is fine with the radio.

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AT+IPR does not stick

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