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Chengdu Ebyte Electronic Technology Co,;Ltd
8.
Use the serial port assistant to send data to E22-400TXXS module. If E90-DTU (400SL30-GPRS)
receives the data sent by E22-230TXXS, the WORK indicator light flashes.
( a ) E22-400TXXS sends data to E90-DTU (400SL30-GPRS)
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E90-DTU (400SL30-GPRS) user manual
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