-98.jpg)
Wireless Modules （Test）
Outstanding RF performance, high integration, and security assurance
Overview
GigaDevice wireless modules are built for engineers who need a faster path to production. The GD32VW553 UNIFI module is pin compatible with the Espressif ESP8685-WROOM-04, so teams already on that footprint can upgrade to Wi-Fi 6 and BLE 5.2 without a board redesign. For new designs, the module family spans compact consumer and rugged industrial form factors, all on the same RISC-V core at 160 MHz with up to 4 MB integrated flash, 320 KB SRAM, and hardware-accelerated security. GD32VW553-based modules are already shipping at scale in EV charging, robotics, and fire safety applications globally, giving North American customers a proven platform available now through Mouser.
Product Selector
Hidden Filter
Show filter
12 Results
-
Product
-
GD32VW553-UNIFI
-
GD32VW553-MD1
-
GD32VW553-MINI
-
-
Antenna Type
-
Onboard
-
External
-
|
Part No
|
Product
|
IEEE 802.11
|
Bluetooth
|
Core
|
Max Speed (MHz)
|
Flash (Bytes)
|
SRAM (Bytes)
|
I/O
|
Antenna Type
|
Module Size(mm)
|
Temperature
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| GD32VW553-UNIFI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 18 | Onboard | 24 x 16 x 2.2 | -40 ~ 85℃ | |
| GD32VW553-UNIFI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 18 | Onboard | 24 x 16 x 2.2 | -40 ~ 105℃ | |
| GD32VW553-UNIFI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 18 | External | 24 x 16 x 2.2 | -40 ~ 85℃ | |
| GD32VW553-UNIFI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 18 | External | 24 x 16 x 2.2 | -40 ~ 105℃ | |
| GD32VW553-MD1 | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 28 | Onboard | 20 x 18 x 2.4 | -40 ~ 85℃ | |
| GD32VW553-MD1 | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 28 | Onboard | 20 x 18 x 2.4 | -40 ~ 105℃ | |
| GD32VW553-MD1 | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 28 | External | 20 x 18 x 2.4 | -40 ~ 85℃ | |
| GD32VW553-MD1 | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 28 | External | 20 x 18 x 2.4 | -40 ~ 105℃ | |
| GD32VW553-MINI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 20 | Onboard | 15 x 12.4 x 2.4 | -40 ~ 85℃ | |
| GD32VW553-MINI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 20 | Onboard | 15 x 12.4 x 2.4 | -40 ~ 105℃ | |
| GD32VW553-MINI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 20 | External | 9.5 x 12.4 x 2.4 | -40 ~ 85℃ | |
| GD32VW553-MINI | (b/g/n/ax) HT20 | BLE 5.2 | RISC-V | 160 | 4096K | 320K | up to 20 | External | 9.5 x 12.4 x 2.4 | -40 ~ 105℃ |
Status Legend: MP=Mass Production, UD=Under Development, S=Sample, NR=Not Recommend
Why Choose GigaDevice
-
Wi-Fi 6 Ready
Upgrade your design from Wi-Fi 4 to Wi-Fi 6 without redesigning your host board. GD32VW553 modules deliver faster throughput, better congestion handling, and lower power in dense environments.
-
Drop-in Compatible with Espressif
The UNIFI form factor is pin compatible with the ESP8685-WROOM-04. Existing customers keep their host board and upgrade to Wi-Fi 6 plus BLE 5.2 with no layout change.
-
Industrial Grade as Standard
The GD32H7 SKUs are rated to 105°C, meeting the thermal demands of EV charging stations, industrial equipment, and smart infrastructure without external components.
-
Built-in Hardware Security
Integrated hardware crypto engine with PKCAU accelerates TLS, secure boot, and over-the-air updates, reducing software overhead and meeting IoT security requirements out of the box.
-
Production Proven
GD32VW553-based modules already in millions per year across floor robots, EV charging stations, and fire safety devices. You are adopting a mature, high-volume platform.
Explore Applications of GigaDevice Wireless Modules
-
EV Charging StationsGD32VW553 modules handle cloud connectivity, OCPP communication, and real-time load management in Level 2 and DC fast chargers. The 105°C industrial grade and hardware security make them well suited for outdoor and high-temperature cabinet environments.
-
Floor Robot VacuumsWi-Fi 6 and BLE 5.2 in a compact footprint support reliable home network connectivity and seamless app pairing. The MINI form factor fits tight PCB layouts in space-constrained robotic platforms.
-
Smart Fire SafetyLow-power operation and secure cloud connectivity enable always-on monitoring and compliant OTA firmware updates in smoke detectors, CO alarms, and connected fire panels.
-
Medical Devices and Pulse OximetersHardware crypto and secure boot support FDA cybersecurity guidance for connected medical devices. Low-latency BLE 5.2 enables reliable pairing with mobile apps for continuous patient monitoring.
-
Industrial Weighing ScalesReliable Wi-Fi 6 connectivity in electrically noisy factory environments, combined with a rich wired interface set, supports integration with ERP and inventory systems without gateway hardware.
-
Irrigation ControllersSecure cloud connectivity and low standby power extend battery life in field-deployed controllers. Wi-Fi 6 improves reliability in dense deployments across large commercial properties.
Where to Buy
GigaDevice wireless modules are now available through Mouser, enabling fast sampling and seamless procurement for IoT development.
Resource Center
We are committed to providing efficient support for your product selection and development process. From initial selection through mass production, we streamline decision-making and accelerate project implementation.
Ready to Accelerate Your IoT Connectivity Design?
Connect with our experts to accelerate your wireless module design-in and application development.
