Changes for page LA66 LoRaWAN Shield User Manual
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... ... @@ -6,61 +6,50 @@ 6 6 7 7 == What is LA66 LoRaWAN Module == 8 8 9 - (% 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 LoRaWANand 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.9 +**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 LoRa 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 program, create and connect your things everywhere. 10 10 11 - (% style="color:blue" %)**LA66**(%%)is a ready-to-use modulethatincludes the(% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%).The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWANEnd 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.11 +**LA66 **is a ready-to-use module which includes the LoRaWAN v1.0.4 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 12 12 13 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%)for LoRaWAN registration.13 +**Each LA66 **module includes a world unique OTAA key for LoRaWAN registration. 14 14 15 -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. 16 16 17 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 18 18 17 +== Specification == 19 19 20 - == Features ==19 +[[image:image-20220517072526-1.png]] 21 21 22 -* Support LoRaWAN v1.0.4 protocol 23 -* Support peer-to-peer protocol 24 -* TCXO crystal to ensure RF performance on low temperature 25 -* SMD Antenna pad and i-pex antenna connector 26 -* Available in different frequency LoRaWAN frequency bands. 27 -* World-wide unique OTAA keys. 28 -* AT Command via UART-TTL interface 29 -* Firmware upgradable via UART interface 30 -* Ultra-long RF range 21 +Input Power Range: 1.8v ~~ 3.7v 31 31 23 +Power Consumption: < 4uA. 32 32 25 +Frequency Range: 150 MHz ~~ 960 MHz 33 33 34 - ==Specification==27 +Maximum Power +22 dBm constant RF output 35 35 36 -* CPU: 32-bit 48 MHz 37 -* Flash: 256KB 38 -* RAM: 64KB 39 -* Input Power Range: 1.8v ~~ 3.7v 40 -* Power Consumption: < 4uA. 41 -* Frequency Range: 150 MHz ~~ 960 MHz 42 -* Maximum Power +22 dBm constant RF output 43 -* High sensitivity: -148 dBm 44 -* Temperature: 45 -** Storage: -55 ~~ +125℃ 46 -** Operating: -40 ~~ +85℃ 47 -* Humidity: 48 -** Storage: 5 ~~ 95% (Non-Condensing) 49 -** Operating: 10 ~~ 95% (Non-Condensing) 50 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 51 -* LoRa Rx current: <9 mA 52 -* I/O Voltage: 3.3v 29 +High sensitivity: -148 dBm 53 53 54 - == ATCommand ==31 +Temperature: 55 55 56 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 33 +* Storage: -55 ~~ +125℃ 34 +* Operating: -40 ~~ +85℃ 57 57 36 +Humidity: 58 58 59 -== Dimension == 38 +* Storage: 5 ~~ 95% (Non-Condensing) 39 +* Operating: 10 ~~ 95% (Non-Condensing) 60 60 61 - [[image:image-20220517072526-1.png]]41 +LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 62 62 43 +LoRa Rx current: <9 mA 63 63 45 +I/O Voltage: 3.3v 46 + 47 + 48 +== AT Command == 49 + 50 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 51 + 52 + 64 64 == Pin Mapping == 65 65 66 66 [[image:image-20220523101537-1.png]] ... ... @@ -84,7 +84,6 @@ 84 84 * **US915**: LoRaWAN US915 band 85 85 * **IN865**: LoRaWAN IN865 band 86 86 * **CN470**: LoRaWAN CN470 band 87 -* **PP**: Peer to Peer LoRa Protocol 88 88 89 89 = LA66 LoRaWAN Shield = 90 90 ... ... @@ -182,7 +182,7 @@ 182 182 183 183 Connect the LA66 LoRa Shield to the PC 184 184 185 -[[image:image-202206021 71217-1.png||height="615" width="915"]]173 +[[image:image-20220602153333-4.png]] 186 186 187 187 Open the serial port tool 188 188 ... ... @@ -210,7 +210,7 @@ 210 210 211 211 Connect the LA66 LoRa Shield to the RPI 212 212 213 -[[image:image-202206021 71233-2.png||height="592" width="881"]]201 +[[image:image-20220602153333-4.png]] 214 214 215 215 Log in to the RPI's terminal and connect to the serial port 216 216 ... ... @@ -249,14 +249,16 @@ 249 249 250 250 ===== Preconditions: ===== 251 251 252 -1.LA66 USBLoRaWANAdapterworks fine240 +1.LA66 LoRa Shield works fine 253 253 254 -2.LA66 USBLoRaWANAdapteris registered with TTN242 +2.LA66 LoRa Shield is registered with TTN 255 255 256 256 ===== Steps for usage ===== 257 257 258 -1. PresstheresetswitchRESETontheLA66USBLoRaWANAdapter246 +1.After connecting the line, connect it to the PC, turn SW1 to FLASH, and press the RST switch. As shown in the figure below 259 259 248 +[[image:image-20220602114148-1.png]] 249 + 260 260 2.Run the script and see the TTN 261 261 262 262 [[image:image-20220602115852-3.png]] ... ... @@ -267,5 +267,3 @@ 267 267 268 268 269 269 == Upgrade Firmware of LA66 USB LoRaWAN Adapter == 270 - 271 -