Skip to content

Commit 7f7346c

Browse files
Update component documentation
Updates the datasheet, manuals, application notes, etc. for the LG290P
1 parent fdf346a commit 7f7346c

10 files changed

+16
-15
lines changed
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.

docs/hardware_overview.md

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -736,7 +736,7 @@ The peripheral interfaces and I/O pins on the RTK Postcard.
736736

737737

738738
## :quectel-logo:  LG290P GNSS
739-
The centerpiece of the RTK Postcard, is the [LG290P GNSS module](./assets/component_documentation/Quectel_LG290P(03)_Hardware_Design_V1.0.pdf) from [Quectel](https://www.quectel.com/). The LG290P is a low-power, multi-band, multi-constellation GNSS receiver capable of delivering centimeter-level precision at high update rates. The built-in NIC anti-jamming unit provides professional-grade interference signal detection and elimination algorithms, which effectively mitigate against multiple narrow-band interference sources and significantly improves the signal reception performance in complex electromagnetic environments. With its performance advantages of high-precision and power consumption, this board is an ideal choice for high-precision navigation applications, such as intelligent robots, UAVs, precision agriculture, mining, surveying, and autonomous navigation.
739+
The centerpiece of the RTK Postcard, is the [LG290P GNSS module](./assets/component_documentation/quectel_lg290p03_hardware_design_v1-1.pdf) from [Quectel](https://www.quectel.com/). The LG290P is a low-power, multi-band, multi-constellation GNSS receiver capable of delivering centimeter-level precision at high update rates. The built-in NIC anti-jamming unit provides professional-grade interference signal detection and elimination algorithms, which effectively mitigate against multiple narrow-band interference sources and significantly improves the signal reception performance in complex electromagnetic environments. With its performance advantages of high-precision and power consumption, this board is an ideal choice for high-precision navigation applications, such as intelligent robots, UAVs, precision agriculture, mining, surveying, and autonomous navigation.
740740

741741

742742
<div class="grid" markdown>
@@ -893,7 +893,7 @@ The LG290P module on the RTK Postcard.
893893

894894

895895
!!! info
896-
For a comparison of the frequency bands supported by the LG290P GNSS modules, refer to sections **1.2**, **1.5**, and **1.6** of the [hardware design manual](./assets/component_documentation/Quectel_LG290P(03)_Hardware_Design_V1.0.pdf).
896+
For a comparison of the frequency bands supported by the LG290P GNSS modules, refer to sections **1.2**, **1.5**, and **1.6** of the [hardware design manual](./assets/component_documentation/quectel_lg290p03_hardware_design_v1-1.pdf).
897897

898898
??? tip "What are Frequency Bands?"
899899
A [frequency band](https://en.wikipedia.org/wiki/Frequency_band) is a section of the [electromagnetic spectrum](https://en.wikipedia.org/wiki/Electromagnetic_spectrum), usually denoted by the range of its upper and lower limits. In the [radio spectrum](https://en.wikipedia.org/wiki/Radio_spectrum), these frequency bands are usually regulated by region, often through a government entity. This regulation prevents the interference of RF communication; and often includes major penalties for any interference with critical infrastructure systems and emergency services.
@@ -1113,7 +1113,7 @@ The peripheral interfaces and I/O pins on the RTK Postcard.
11131113
</figure>
11141114

11151115
=== "NMEA"
1116-
A full list of compatible `NMEA 0183` v4.11 messages, is provided in section **2.2. Standard Messages** of the [GNSS Protocol Specification](./assets/component_documentation/Quectel_LG290P_GNSS_Protocol_Specification_v1-0.pdf) manual. This protocol is used for outputting GNSS data, as detailed by the [National Marine Electronics Association](https://www.nmea.org/) organization.
1116+
A full list of compatible `NMEA 0183` v4.11 messages, is provided in section **2.2. Standard Messages** of the [GNSS Protocol Specification](./assets/component_documentation/quectel_lg290p03lgx80p03_gnss_protocol_specification_v1-1.pdf) manual. This protocol is used for outputting GNSS data, as detailed by the [National Marine Electronics Association](https://www.nmea.org/) organization.
11171117

11181118
??? abstract "List of Standard NMEA Messages"
11191119
<article style="text-align: center;" markdown>
@@ -1131,7 +1131,7 @@ The peripheral interfaces and I/O pins on the RTK Postcard.
11311131

11321132

11331133
=== "PQTM"
1134-
A full list of PQTM messages (proprietary NMEA messages defined by Quectel) supported by LG290P, is provided in section **2.3. PQTM Messages** of the [GNSS Protocol Specification](./assets/component_documentation/Quectel_LG290P_GNSS_Protocol_Specification_v1-0.pdf) manual. This protocol is used to configure or read the settings for the LG290P GNSS module.
1134+
A full list of PQTM messages (proprietary NMEA messages defined by Quectel) supported by LG290P, is provided in section **2.3. PQTM Messages** of the [GNSS Protocol Specification](./assets/component_documentation/quectel_lg290p03lgx80p03_gnss_protocol_specification_v1-1.pdf) manual. This protocol is used to configure or read the settings for the LG290P GNSS module.
11351135

11361136
??? abstract "List of Proprietary Quectel Messages"
11371137
<article style="text-align: center;" markdown>
@@ -1182,7 +1182,7 @@ The peripheral interfaces and I/O pins on the RTK Postcard.
11821182

11831183

11841184
=== "RTCM"
1185-
A full list of compatible `RTCM v3` messages, is provided in section **3. RTCM Protocol** of the [GNSS Protocol Specification](./assets/component_documentation/Quectel_LG290P_GNSS_Protocol_Specification_v1-0.pdf) manual. This protocol is used for transferring GNSS raw measurement data, as detailed by the [Radio Technical Commission for Maritime Services](https://www.rtcm.org/) organization.
1185+
A full list of compatible `RTCM v3` messages, is provided in section **3. RTCM Protocol** of the [GNSS Protocol Specification](./assets/component_documentation/quectel_lg290p03lgx80p03_gnss_protocol_specification_v1-1.pdf) manual. This protocol is used for transferring GNSS raw measurement data, as detailed by the [Radio Technical Commission for Maritime Services](https://www.rtcm.org/) organization.
11861186

11871187
??? abstract "List of Supported RTCMv3 *(MSM)* Messages"
11881188
<article style="text-align: center;" markdown>

docs/pqmt_commands.md

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -2,10 +2,10 @@
22
icon: material/format-list-text
33
---
44

5-
Below, are excerpts for a few of the PQTM messages from the [GNSS Protocol Specification](./assets/component_documentation/Quectel_LG290P_GNSS_Protocol_Specification_v1-0.pdf) manual. Users will find these useful for configuring their LG290P GNSS module as an RTK base station or rover.
5+
Below, are excerpts for a few of the PQTM messages from the [GNSS Protocol Specification](./assets/component_documentation/quectel_lg290p03lgx80p03_gnss_protocol_specification_v1-1.pdf) manual. Users will find these useful for configuring their LG290P GNSS module as an RTK base station or rover.
66

77
???+ info "Documentation"
8-
A full list of PQTM messages (proprietary NMEA messages defined by Quectel) supported by LG290P, is provided in section **2.3. PQTM Messages** of the [GNSS Protocol Specification](./assets/component_documentation/Quectel_LG290P_GNSS_Protocol_Specification_v1-0.pdf) manual. This protocol is used to configure or read the settings for the LG290P GNSS module.
8+
A full list of PQTM messages (proprietary NMEA messages defined by Quectel) supported by LG290P, is provided in section **2.3. PQTM Messages** of the [GNSS Protocol Specification](./assets/component_documentation/quectel_lg290p03lgx80p03_gnss_protocol_specification_v1-1.pdf) manual. This protocol is used to configure or read the settings for the LG290P GNSS module.
99

1010
??? abstract "List of Proprietary Quectel Messages"
1111
<article style="text-align: center;" markdown>

docs/resources.md

Lines changed: 6 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -36,11 +36,12 @@ icon: material/book-open-page-variant
3636
- :fontawesome-solid-file-pdf: [ESP32-Pico SoC Series Datasheet](https://www.espressif.com/sites/default/files/documentation/esp32-pico_series_datasheet_en.pdf)
3737
- :fontawesome-solid-file-pdf: [ESP32 Microcontroller Datasheet](https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf)
3838
- :quectel-logo: LG290P:
39-
- :fontawesome-solid-file-pdf: [Product Specifications](./assets/component_documentation/Quectel_LG290P(03)_GNSS_Specification_V1.0.pdf)
40-
- :fontawesome-solid-file-pdf: [Protocol Specification](./assets/component_documentation/Quectel_LG290P_GNSS_Protocol_Specification_v1-0.pdf)
41-
- :fontawesome-solid-file-pdf: [RTK Application Note](./assets/component_documentation/Quectel_LG290P(03)_RTK_Application_Note_V1.0.pdf)
42-
- :fontawesome-solid-file-pdf: [Hardware Design](./assets/component_documentation/Quectel_LG290P(03)_Hardware_Design_V1.0.pdf)
43-
- :fontawesome-solid-file-pdf: [Firmware Upgrade Guide](./assets/component_documentation/Quectel_LG290P(03)_Firmware_Upgrade_Guide_V1.0.pdf)
39+
- :fontawesome-solid-file-pdf: [Product Specifications](./assets/component_documentation/Quectel_LG290P03_GNSS_Module_Specification_V1.2.pdf)
40+
- :fontawesome-solid-file-pdf: [Protocol Specification](./assets/component_documentation/quectel_lg290p03lgx80p03_gnss_protocol_specification_v1-1.pdf)
41+
- :fontawesome-solid-file-pdf: [Hardware Design](./assets/component_documentation/quectel_lg290p03_hardware_design_v1-1.pdf)
42+
- :fontawesome-solid-file-pdf: [Application Note - RTK Corrections](./assets/component_documentation/quectel_lg290p03lgx80p03_rtk_application_note_v1-1.pdf)
43+
- :fontawesome-solid-file-pdf: [Application Note - Base Station](./assets/component_documentation/quectel_lg290p03lgx80p_series_base_station_mode_application_note_v1-1.pdf)
44+
- :fontawesome-solid-file-pdf: [Firmware Upgrade Guide](./assets/component_documentation/quectel_lg290p03lgx80p03_firmware_upgrade_guide_v1-1.pdf)
4445
- :fontawesome-solid-file-pdf: [CH342 Datasheet](./assets/component_documentation/CH342%20Datasheet.pdf)
4546
- :fontawesome-solid-file-pdf: [RT9080 Datasheet](./assets/component_documentation/DS9080.pdf)
4647
- :fontawesome-solid-file-pdf: [JST-GH Connector Specifications](./assets/component_documentation/JST-GH_datasheet.pdf)

docs/software-lg290p.md

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -184,18 +184,18 @@ The settings for the messages transmitted from the QConsole.
184184

185185

186186
#### Firmware Update
187-
In the event that users need to update the firmware on the LG290P module, please refer to the instructions in Quectel's [reference manual](./assets/component_documentation/quectel_lg290p03_firmware_upgrade_guide_v1-0.pdf). For the latest firmware, users should reach out to Quectel through their [forum page](https://forums.quectel.com/); otherwise, we have some of the firmware releases available in one of our [GitHub repositories](https://github.com/sparkfun/SparkFun_RTK_Postcard/tree/main/Firmware).
187+
In the event that users need to update the firmware on the LG290P module, please refer to the instructions in Quectel's [reference manual](./assets/component_documentation/quectel_lg290p03lgx80p03_firmware_upgrade_guide_v1-1.pdf). For the latest firmware, users should reach out to Quectel through their [forum page](https://forums.quectel.com/); otherwise, we have some of the firmware releases available in one of our [GitHub repositories](https://github.com/sparkfun/SparkFun_RTK_Postcard/tree/main/Firmware).
188188

189189

190190
<article style="text-align: center;" markdown>
191191

192-
[Archived Firmware Releases](https://github.com/sparkfun/SparkFun_RTK_Postcard/tree/main/Firmware){ .md-button .md-button--primary target="blank" } [Firmware Upgrade Manual](./assets/component_documentation/quectel_lg290p03_firmware_upgrade_guide_v1-0.pdf){ .md-button .md-button--primary target="blank" }
192+
[Archived Firmware Releases](https://github.com/sparkfun/SparkFun_RTK_Postcard/tree/main/Firmware){ .md-button .md-button--primary target="blank" } [Firmware Upgrade Manual](./assets/component_documentation/quectel_lg290p03lgx80p03_firmware_upgrade_guide_v1-1.pdf){ .md-button .md-button--primary target="blank" }
193193

194194
</article>
195195

196196

197197
!!! warning "Synchronization Step"
198-
In the [reference manual](./assets/component_documentation/quectel_lg290p03_firmware_upgrade_guide_v1-0.pdf), **Step 9** instructs users to wait for a synchronization process. If users refer to an earlier section of the manual, this process requires the LG290P module to receive a `SYNC_WORD1` within 500ms of powering up. Therefore, users must restart the module during the synchronization step. In the QGNSS software *(+v2.1)*, this can be performed with the reboot button.
198+
In the [reference manual](./assets/component_documentation/quectel_lg290p03lgx80p03_firmware_upgrade_guide_v1-1.pdf), **Step 9** instructs users to wait for a synchronization process. If users refer to an earlier section of the manual, this process requires the LG290P module to receive a `SYNC_WORD1` within 500ms of powering up. Therefore, users must restart the module during the synchronization step. In the QGNSS software *(+v2.1)*, this can be performed with the reboot button.
199199

200200

201201
<figure markdown>

0 commit comments

Comments
 (0)