Ebyte E43-900T13S3 User Manual

Also see for E43-900T13S3: Manual

Ebyte E43-900T13S3 User Manual Manual pdf 13 page image

Chengdu Ebyte Electronic Technology Co., Ltd. E43-900T13S3 User manualCopyright ©2012–2019，Chengdu Ebyte Electronic Technology Co., Ltd. 12Type When M1 = 0 & M0 = 0, module works in mode 0TransmittingThe module can receive the user data via serial port, and transmit wireless data package of 40 bytes.When the data inputted by user is up to 40 bytes, the module will start wireless transmission. Duringwhich the user can input data continuously for transmission.When the required transmission bytes are less than 40 bytes, the module will wait 3-byte time andtreat it as data termination unless continuous data inputted by user. Then the module will transmit allthe data through wireless channel.When the module receives the first data packet from user, the AUX outputs low level. After all thedata are transmitted into RF chip and transmission is started, AUX outputs high level.At this time, it means that the last wireless data package transmission is started, users can continueto enter data up to 80 bytes.The data package transmitted from the module working in mode 0 can only be received by themodule working in mode 0.ReceivingThe wireless receiving function of the module is on, the data packet transmitted from the moduleworking in mode 0 can be received.After receiving the data packet, the AUX outputs low level, themodule starts to transmit wireless data through serial port TXD pin. After all the wireless data havebeen transmitted via serial port, the AUX outputs high level.6.3 RSSI Mode (Mode 1)Type When M1 = 0 & M0 = 1, module works in mode 1.Transmitting N/A, the received serial data will be discarded.ReceivingN/A, only scan the signal strength of the current channel, and output an intensity value (relative value)through the serial port every 100ms：BmRSSId = 1302valueRSSI6.4 Configuration Mode (Mode 2)Type When M1=1, M0=1, module works in mode 3N/A N/AReceiving N/AConfigurationCan be used for module parameter setting, using serial port 9600, setting module working parametersthrough specific instruction format.NoteWhen entering the other mode from the setup mode, the module will reconfigure the parameters.During the configuration process, AUX remains low;After the completion of the output high level, it is recommended that the user detect the AUX risingedge.