Last modified by Karry Zhuang on 2024/07/11 11:58
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... ... @@ -214,7 +214,7 @@ 214 214 ((( 215 215 (% style="color:blue" %)**Example**: 216 216 217 -CMD1: 217 +CMD1:Read current data with MODBUS command. address: 0x03 AT+COMMAND1= 01 03 00 03 00 01,1 218 218 ))) 219 219 220 220 ((( ... ... @@ -246,7 +246,7 @@ 246 246 ))) 247 247 248 248 ((( 249 -RETURN3: 249 +RETURN3:01 03 04 00 00 00 44 FA 00(return data) 250 250 ))) 251 251 252 252 ((( ... ... @@ -265,6 +265,7 @@ 265 265 (% style="color:#4f81bd" %)**01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy.** 266 266 267 267 268 + 268 268 [[image:image-20220601143642-2.png]] 269 269 270 270 AT COMMAND