N20AT Command ManualCopyright © Neoway Technology Co., Ltd 11215.3 Obtaining the Version Information of the Module:$MYGMRDescription To obtain the version information of the module firmware and hardwareFormat AT$MYGMRParameter N/AReturn ValueOK: Manufacture code, 4 bytes in ASCII format.: Module mode, 8 bytes in ASCII format.: Firmware version, 4 bytes in ASCII format.: Firmware release date, DDMMYY, 6 bytes in ASCIIformat.: Hardware version, 4 bytes in ASCII format.: Hardware release dateExampleAT$MYGMRNEO6N20V001110917V1.0080817OKFive spaces follows N20 to make up 8bytes.Remarks N/A
