Changes for page LA66 LoRaWAN Shield User Manual

Last modified by Xiaoling on 2023/05/26 14:19

From version < 146.3 >

edited by Xiaoling
on 2022/08/16 10:59

To version < 146.6 >

edited by Xiaoling
on 2022/08/16 14:18

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@@ -6,117 +6,14 @@
--= 1.  LA66 LoRaWAN Module =
++= 1.  LA66 LoRaWAN Shield =
--== 1.1  What is LA66 LoRaWAN Module ==
++== 1.1  Overview ==
--(((
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--[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)**     **
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--(% 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.
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--(% 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.
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--Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
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--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.
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--LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
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--
--
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--== 1.2  Features ==
--
--
--* Support LoRaWAN v1.0.4 protocol
--* Support peer-to-peer protocol
--* TCXO crystal to ensure RF performance on low temperature
--* SMD Antenna pad and i-pex antenna connector
--* Available in different frequency LoRaWAN frequency bands.
--* World-wide unique OTAA keys.
--* AT Command via UART-TTL interface
--* Firmware upgradable via UART interface
--* Ultra-long RF range
--
--== 1.3  Specification ==
--
--
--* CPU: 32-bit 48 MHz
--* Flash: 256KB
--* RAM: 64KB
--* Input Power Range: 1.8v ~~ 3.7v
--* Power Consumption: < 4uA.
--* Frequency Range: 150 MHz ~~ 960 MHz
--* Maximum Power +22 dBm constant RF output
--* High sensitivity: -148 dBm
--* Temperature:
--** Storage: -55 ~~ +125℃
--** Operating: -40 ~~ +85℃
--* Humidity:
--** Storage: 5 ~~ 95% (Non-Condensing)
--** Operating: 10 ~~ 95% (Non-Condensing)
--* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
--* LoRa Rx current: <9 mA
--* I/O Voltage: 3.3v
--
--== 1.4  AT Command ==
--
--
--AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
--
--
--
--== 1.5  Dimension ==
--
--[[image:image-20220718094750-3.png]]
--
--
--
--== 1.6  Pin Mapping ==
--
--[[image:image-20220720111850-1.png]]
--
--
--
--== 1.7  Land Pattern ==
--
--
--[[image:image-20220517072821-2.png]]
--
--
--
--= 2.  LA66 LoRaWAN Shield =
--
--
--== 2.1  Overview ==
--
--
--(((
  [[image:image-20220715000826-2.png||height="145" width="220"]]
  )))
@@ -154,7 +154,7 @@
--== 2.2  Features ==
++== 1.2  Features ==
  * Arduino Shield base on LA66 LoRaWAN module
@@ -168,9 +168,12 @@
  * Firmware upgradable via UART interface
  * Ultra-long RF range
--== 2.3  Specification ==
++
++== 1.3  Specification ==
++
++
  * CPU: 32-bit 48 MHz
  * Flash: 256KB
  * RAM: 64KB
@@ -189,9 +189,12 @@
  * LoRa Rx current: <9 mA
  * I/O Voltage: 3.3v
--== 2.4  Pin Mapping & LED ==
++
++== 1.4  Pin Mapping & LED ==
++
++
  [[image:image-20220814101457-1.png||height="553" width="761"]]
  ~1. The LED lights up red when there is an upstream data packet
@@ -200,7 +200,7 @@
--== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
++== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
  **Show connection diagram：**
@@ -237,7 +237,7 @@
--== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
++== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
  (% style="color:blue" %)**1.  Open project**
@@ -257,7 +257,7 @@
--== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
++== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
  (% style="color:blue" %)**1.  Open project**
@@ -285,10 +285,10 @@
--== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
++== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
--=== 2.8.1  Items needed for update ===
++=== 1.8.1  Items needed for update ===
 . LA66 LoRaWAN Shield
@@ -299,7 +299,7 @@
--=== 2.8.2  Connection ===
++=== 1.8.2  Connection ===
  [[image:image-20220602101311-3.png||height="276" width="600"]]
@@ -719,7 +719,7 @@
  == 4.1   How to Compile Source Code for LA66? ==
--Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
++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]]

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