Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -6,14 +6,119 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 -= 1. LA66 LoRaWAN Shield = 11 11 12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 16 16 ((( 21 + 22 +))) 23 + 24 +((( 25 +(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 26 +))) 27 +))) 28 + 29 +((( 30 +((( 31 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 32 +))) 33 +))) 34 + 35 +((( 36 +((( 37 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 +))) 39 + 40 +((( 41 +Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 +))) 43 +))) 44 + 45 +((( 46 +((( 47 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 +))) 49 +))) 50 + 51 + 52 + 53 +== 1.2 Features == 54 + 55 + 56 +* Support LoRaWAN v1.0.4 protocol 57 +* Support peer-to-peer protocol 58 +* TCXO crystal to ensure RF performance on low temperature 59 +* SMD Antenna pad and i-pex antenna connector 60 +* Available in different frequency LoRaWAN frequency bands. 61 +* World-wide unique OTAA keys. 62 +* AT Command via UART-TTL interface 63 +* Firmware upgradable via UART interface 64 +* Ultra-long RF range 65 + 66 + 67 +== 1.3 Specification == 68 + 69 + 70 +* CPU: 32-bit 48 MHz 71 +* Flash: 256KB 72 +* RAM: 64KB 73 +* Input Power Range: 1.8v ~~ 3.7v 74 +* Power Consumption: < 4uA. 75 +* Frequency Range: 150 MHz ~~ 960 MHz 76 +* Maximum Power +22 dBm constant RF output 77 +* High sensitivity: -148 dBm 78 +* Temperature: 79 +** Storage: -55 ~~ +125℃ 80 +** Operating: -40 ~~ +85℃ 81 +* Humidity: 82 +** Storage: 5 ~~ 95% (Non-Condensing) 83 +** Operating: 10 ~~ 95% (Non-Condensing) 84 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 85 +* LoRa Rx current: <9 mA 86 +* I/O Voltage: 3.3v 87 + 88 + 89 +== 1.4 AT Command == 90 + 91 + 92 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 93 + 94 + 95 + 96 +== 1.5 Dimension == 97 + 98 +[[image:image-20220718094750-3.png]] 99 + 100 + 101 + 102 +== 1.6 Pin Mapping == 103 + 104 +[[image:image-20220720111850-1.png]] 105 + 106 + 107 + 108 +== 1.7 Land Pattern == 109 + 110 + 111 +[[image:image-20220517072821-2.png]] 112 + 113 + 114 + 115 += 2. LA66 LoRaWAN Shield = 116 + 117 + 118 +== 2.1 Overview == 119 + 120 + 121 +((( 17 17 [[image:image-20220715000826-2.png||height="145" width="220"]] 18 18 ))) 19 19 ... ... @@ -51,7 +51,7 @@ 51 51 52 52 53 53 54 -== 1.2 Features ==159 +== 2.2 Features == 55 55 56 56 57 57 * Arduino Shield base on LA66 LoRaWAN module ... ... @@ -66,11 +66,9 @@ 66 66 * Ultra-long RF range 67 67 68 68 174 +== 2.3 Specification == 69 69 70 70 71 -== 1.3 Specification == 72 - 73 - 74 74 * CPU: 32-bit 48 MHz 75 75 * Flash: 256KB 76 76 * RAM: 64KB ... ... @@ -90,13 +90,9 @@ 90 90 * I/O Voltage: 3.3v 91 91 92 92 196 +== 2.4 LED == 93 93 94 94 95 -== 2.4 Pin Mapping & LED == 96 - 97 - 98 -[[image:image-20220814101457-1.png||height="553" width="761"]] 99 - 100 100 ~1. The LED lights up red when there is an upstream data packet 101 101 2. When the network is successfully connected, the green light will be on for 5 seconds 102 102 3. Purple light on when receiving downlink data packets ... ... @@ -350,6 +350,7 @@ 350 350 * Firmware upgradable via UART interface 351 351 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 352 352 452 + 353 353 == 3.3 Specification == 354 354 355 355 ... ... @@ -369,6 +369,7 @@ 369 369 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 370 370 * LoRa Rx current: <9 mA 371 371 472 + 372 372 == 3.4 Pin Mapping & LED == 373 373 374 374 [[image:image-20220813183239-3.png||height="526" width="662"]] ... ... @@ -622,7 +622,7 @@ 622 622 == 4.1 How to Compile Source Code for LA66? == 623 623 624 624 625 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>> Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]726 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 626 626 627 627 628 628 ... ... @@ -644,6 +644,7 @@ 644 644 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 645 645 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 646 646 748 + 647 647 = 6. Reference = 648 648 649 649
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