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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesSyslogic announced its u-blox ZED-X20 All-Band GNSS Board on 20 January 2026 for its industrial embedded computers. The board is offered in single- and dual-receiver configurations, supports RTK, PPP-RTK and PPP positioning, and lists headline accuracy from 1.2 m CEP standalone to 1 cm + 1 ppm CEP with RTK. Its fit depends on the correction service, host computer and receiver configuration your deployment needs.
What is the Syslogic GNSS expansion board?
It is a GNSS receiver board designed to integrate with Syslogic industrial embedded computers, including NVIDIA Jetson-based and x86-based hosts. Syslogic positions it for autonomous machines and vehicles, with named applications including agricultural machinery, remote construction equipment, automated guided vehicles (AGVs), autonomous mobile robots (AMRs), surveying and industrial automation. The launch announcement is dated 20 January 2026 and was authored by John E. Caruso. Syslogic’s announcement describes it as an all-band expansion board for industrial computers.
Which receiver configuration should you choose?
| Article number | Receiver configuration | Published distinction |
|---|---|---|
| IPC/GNSSX20-103E | Single u-blox ZED-X20P | Single-receiver configuration |
| IPC/GNSSX20-104E | Dual u-blox ZED-X20 | Two receivers |
| IPC/GNSSX20-105E | Single u-blox ZED-X20D | Single receiver with heading |
Syslogic lists the model names and article numbers on its product page. The published configuration details do not specify the performance trade-offs between the single- and dual-receiver options, or how each configuration affects a particular installation. Confirm those details with Syslogic when selecting a part for a system design.
How accurate is the ZED-X20 board?
Syslogic’s current product specification gives different figures by positioning method. These are manufacturer-published specifications, not results from an independent test.
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- Part Number: SIM7600G-H-M.2 4G for Jetson Orin
- 4G Module Expansion Board Designed For Jetson Orin, Includes SIM7600G-H-M.2 4G Module, Supports 4G / 3G / 2G Communication And GNSS Positioning, Global Coverage
- Supports dial-up, phone call, SMS, TCP, UDP, MQTT, HTTP(S), FTP(S), and so on. GNSS positioning: GPS, Beidou, Glonass, Galileo, QZSS, LBS base station. USB 3.1 port (USB 2.0 compatible) for connecting to Jetson Orin, PC, or Raspberry Pi to enable high speed 4G network
- Onboard standard M.2 B KEY slot and module selection switches, compatible with SIM8260X-M2 / SIM8262X-M2 / RM5XX / SIM7600 modules. 4 x SMA antenna connectors, easy to install the antennas. Reserved UART solder pads for convenient data transmission and other functions with certain modules
- Onboard audio interface and audio decoding chip, enabling voice operations such as making calls on SIMXXX series modules. Onboard power switch, reset button, and LED indicator for convenient power control and status monitoring. Onboard high-efficiency power supply circuit, up to 3A output current
| Positioning mode | Syslogic-published performance |
|---|---|
| Standalone | 1.2 m CEP |
| RTK | 1 cm + 1 ppm CEP |
| PPP-RTK | 3–6 cm |
| PPP update rate | Up to 25 Hz |
CEP means circular error probable, a statistical way of describing horizontal position error; it is not a guarantee that every fix will fall within the stated distance. The product page does not give test conditions alongside these figures, so treat them as published specifications rather than an assured result in every environment. For a real deployment, performance also depends on the selected correction method and the conditions under which the receiver operates.
What correction services and signals does it support?
The board supports RTK, PPP-RTK and PPP. Syslogic says it is optimized for u-blox PointPerfect Global, which uses PPP-AR corrections delivered over the internet or by L-band satellite transmission. In its launch article, Syslogic reports convergence in less than two minutes and accuracy within ten centimeters for PointPerfect Global. Those are claims about that service, not the standalone accuracy specification for the board.
Rank #2
- Highly Customizable: ESP32 LoRa V4 expansion kit is a comprehensive set specifically designed for the newly released ESP32 LoRa V4. It includes a protective case, touch screen, L76K GNSS module, GXHTV3 temperature and humidity sensor, BME280 barometric pressure sensor, buzzer, expansion board, whip antenna, and more
- Powerful Communication Capability: Features ESP32-S3R2(Wi-Fi b/g/n, BLE) as master chip and matching SX1262 LoRa node chip, supports long transmission range, up to 5km in open environments, it is the first choice for IoT applications and projects
- Highly Extensible: Based on GPIO matrix and IOMUX functionality, most GPIO pins can be configured for I2C, SPI, I2S, PWM, or UART functions
- Power Management: Optimized lithium battery management system, supports charge and discharge management, overcharge protection, power detection and USB/battery power automatic switching
- Widely Applicaiton: Suitable for various IoT applications such as smart cities, agricultural monitoring, smart homes, industrial control, security systems, and wireless meter reading, providing you with a more efficient and flexible development experience
The L-band delivery option is relevant where cellular connectivity is inconsistent or unavailable, provided satellite reception and the service are available for the deployment. Syslogic also says the board’s Galileo E6 capability enables use of Galileo High Accuracy Service (HAS), with correction data broadcast over E6/L6. Syslogic describes HAS as globally available and free. Syslogic’s launch article attributes the service and correction details; check current service coverage and operational requirements for your intended location.
Syslogic lists support for these constellations and frequencies:
Rank #3
- Integrated High-Performance GNSS + LoRa for Precision Tracking: Now featuring the advanced L76 GNSS module with multi-system support (GPS, GLONASS, QZSS, SBAS) and EASY/AlwaysLocate technologies for ultra-fast cold start (<15 sec) and low-power operation (~2.6mA). Combined with upgraded ESP32-S3R2 and SX1262 LoRa chip, this ESP32 development board delivers reliable real-time location data for asset tracking, smart agriculture, and outdoor IoT deployments—ideal for engineers and makers building GPS-enabled wireless sensor networks.
- Enhanced Processing Power & Memory for Complex Applications: Powered by ESP32-S3 with 2MB PSRAM and 16MB Flash, it handles complex firmware, UI rendering, and multitasking effortlessly. The high LoRa transmission power (28dBm) and sensitivity (-137dBm) ensure long-range communication, while seamless integration with the L76 GNSS enables precise geolocation logging—perfect for industrial monitoring, environmental sensing, or mobile LoRaWAN nodes.
- Full Expansion & Outdoor Readiness with Solar & GNSS Support: Expand functionality easily with dedicated SH1.25-8Pin GNSS interface and SH1.25-2P solar panel input (4.4-6V). Perfect for outdoor Meshtastic GPS trackers, solar-powered sensor networks, or off-grid environmental monitoring. Combine with a 915MHz LoRa antenna for maximum coverage.
- Ultra-Low Power Design with Smart Power Management: Optimized for low-power applications, sleep mode draws less than 20μA. Battery management features support lithium battery charging, overcharge protection, and seamless switching between USB and battery/solar power. It is an ideal solution for portable or remote deployments like wireless alarms, water meter reading, or mobile LoRaWAN nodes.
- Plug-and-Play Compatibility for Rapid Prototyping: Backward compatible with ESP32 LoRa V3/V2 pinouts. Fully supports Arduino IDE, MicroPython, and ESP-IDF. Features USB Type-C with ESD protection, dual IP EX antennas (LoRa + 2.4GHz), 0.96” OLED display, and expanded headers. A top-tier development platform for IoT creators and Meshtastic users needing an all-in-one solution with built-in GPS, WiFi, Bluetooth, and LoRa connectivity.
- GPS: L1C/A, L2C and L5
- Galileo: E1, E5a and E6
- BeiDou: B1I, B1C, B2a and B3I
- QZSS: L1C/A, L1S, L2C, L5 and L6
- NAVIC: L5
- SBAS: L1
Can correction data work without cellular coverage?
Potentially. Syslogic identifies L-band satellite delivery as an option for PointPerfect Global PPP-AR corrections, alongside internet delivery. That means the correction path need not rely on a cellular connection, although the installation still needs the required satellite reception and service availability. For deployments that instead use internet-delivered corrections, connectivity remains necessary. The available product information does not state PointPerfect subscription pricing, regional commercial terms or an enrollment link.
Will it fit your host and operating environment?
Syslogic names its NVIDIA Jetson-based and x86-based embedded computers as host families for the board. Its product page specifies a −40°C to +85°C extended operating-temperature range and a PPS output to the host system through GPIO. Check compatibility with the exact computer model, system design and integration requirements with Syslogic; the published material does not establish compatibility with arbitrary third-party computers.
Rank #4
- Integrated High-Performance GNSS + LoRa for Precision Tracking: Now featuring the advanced L76 GNSS module with multi-system support (GPS, GLONASS, QZSS, SBAS) and EASY/AlwaysLocate technologies for ultra-fast cold start (<15 sec) and low-power operation (~2.6mA). Combined with upgraded ESP32-S3R2 and SX1262 LoRa chip, this ESP32 development board delivers reliable real-time location data for asset tracking, smart agriculture, and outdoor IoT deployments—ideal for engineers and makers building GPS-enabled wireless sensor networks.
- Enhanced Processing Power & Memory for Complex Applications: Powered by ESP32-S3 with 2MB PSRAM and 16MB Flash, it handles complex firmware, UI rendering, and multitasking effortlessly. The high LoRa transmission power (28dBm) and sensitivity (-137dBm) ensure long-range communication, while seamless integration with the L76 GNSS enables precise geolocation logging—perfect for industrial monitoring, environmental sensing, or mobile LoRaWAN nodes.
- Full Expansion & Outdoor Readiness with Solar & GNSS Support: Expand functionality easily with dedicated SH1.25-8Pin GNSS interface and SH1.25-2P solar panel input (4.4-6V). Perfect for outdoor Meshtastic GPS trackers, solar-powered sensor networks, or off-grid environmental monitoring. Combine with a 915MHz LoRa antenna for maximum coverage.
- Long Battery Life + Smart Power Management with Solar Input: Optimized for low-power applications, sleep mode draws less than 20μA. Battery management features support lithium battery charging, overcharge protection, and seamless switching between USB and battery/solar power. Now equipped with a 3000mAh rechargeable lithium battery, enabling extended operation in portable or remote deployments such as wireless alarms, water meter reading, mobile LoRaWAN nodes, and off-grid sensing solutions—ideal for uninterrupted field use.
- Plug-and-Play Compatibility for Rapid Prototyping: Backward compatible with ESP32 LoRa V3/V2 pinouts. Fully supports Arduino IDE, MicroPython, and ESP-IDF. Features USB Type-C with ESD protection, dual IP EX antennas (LoRa + 2.4GHz), 0.96” OLED display, and expanded headers. A top-tier development platform for IoT creators and Meshtastic users needing an all-in-one solution with built-in GPS, WiFi, Bluetooth, and LoRa connectivity.
What is established—and what still needs checking?
The launch and product pages establish the listed receiver configurations, supported signals, positioning modes, headline performance specifications, host families and environmental/interface details. An independent Embedded.com report also describes the industrial positioning, X20 family, multi-band support, correction services and one- or two-receiver configurations.
The available sources do not provide an independent laboratory evaluation, user reviews, product price or delivery estimate. They also do not confirm PointPerfect subscription costs, regional commercial availability, or Amazon inventory. For a purchase or integration decision, request current product and service details directly from Syslogic and u-blox rather than assuming consumer checkout or a particular service plan.
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Quick Recap
Best Value
- This series of products are LoRa modules using the new generation of SX1262 RF chip, with the features of long communication distance and strong anti-interference ability. This version includes GNSS antenna.
- Suitable for Sub-GHz frequency band network, 850~930MHz frequency band. The new generation SX1262 has higher power efficiency and longer transmission distance than the SX1278.
- Combined with a LoRa gateway, it can be connected to servers such as TTN to build a LoRaWAN network. Onboard L76K module with GPS/BD support, provides accurate clock and location info for node module.
- with Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi 5/4B/3B+/Pi3B/2B/Raspberry Pi Zero WH/Zero 2W,etc.
- Onboard button cell holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts. Onboard 4 LED indicators for module operating status.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
