Last modified by Xiaoling on 2023/04/20 18:14
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... ... @@ -23,7 +23,6 @@ 23 23 24 24 25 25 26 - 27 27 = 2. How it works = 28 28 29 29 ... ... @@ -52,7 +52,6 @@ 52 52 Input the ABP keys in LG308 53 53 54 54 55 - 56 56 == 2.1 Upstream == 57 57 58 58 ... ... @@ -81,9 +81,6 @@ 81 81 * **SNR**: 3030 3030 3030 3546 = 0x0000 005F = 95, need to divide 10 so SNR is 9.5 82 82 * **Payload**: 0xcc0c 0b63 0266 017f ff7f ff00 83 83 84 - 85 - 86 - 87 87 (% class="box" %) 88 88 ((( 89 89 (% style="color:red" %)**Notice 1**(%%): The data file stored in LG308 for the end node is bin file. If the end node sends ASCII string to gateway, the output will as below: ... ... @@ -94,7 +94,6 @@ 94 94 000001c 95 95 ))) 96 96 97 - 98 98 (% class="box" %) 99 99 ((( 100 100 (% style="color:red" %)**Notice 2**(%%): The upstream payload length should match the LoRaWAN length requirement (max length depends on Frequency and DR), otherwise the gateway can't decode the payload. ... ... @@ -101,7 +101,6 @@ 101 101 ))) 102 102 103 103 104 - 105 105 === 2.2.1 Decode Method === 106 106 107 107 ... ... @@ -169,8 +169,6 @@ 169 169 * the last line return is what will be used for MQTT 170 170 * User can use other language ,not limited to Lua, just make sure the return is what you want to send. 171 171 172 - 173 - 174 174 == 2.2 Downstream == 175 175 176 176 ... ... @@ -271,7 +271,6 @@ 271 271 ))) 272 272 273 273 274 - 275 275 = 3. Example 1: Communicate with LT-22222-L = 276 276 277 277 ... ... @@ -335,7 +335,7 @@ 335 335 336 336 **4. Run the script.** 337 337 338 -[[image:image-20220 722115213-2.png]]328 +[[image:image-20220527162552-5.png]] 339 339 340 340 Run the script 341 341 ... ... @@ -342,12 +342,11 @@ 342 342 343 343 **5. Output:** 344 344 345 -[[image:image-2022072 2115133-1.png]]335 +[[image:image-20220527162619-6.png]] 346 346 347 347 Output from LPS8 348 348 349 349 350 - 351 351 = 4. Example 2: Communicate to TCP Server = 352 352 353 353
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