ESP32-C5-WROOM-1U
A general-purpose 2.4 and 5 GHz dual-band Wi-Fi 6 (802.11ax), Bluetooth® 5 (LE), Zigbee, and Thread (802.15.4) module, ideal for smart homes, industrial automation, health care, consumer electronics, etc.
18.0 × 21.2 mm
8MB
Flash
4MB
PSRAM
29
GPIO pins
18.0×21.2mm
Size
Specifications
Module
FamilyWROOM
Embedded chipESP32-C5NR4
GPIO pins29
AntennaIPEX antenna connector
Dev boardESP32-C5-DevKitC-1
Operating temp-40°C ~ 85°C
Dimensions18.0 × 21.2 × 3.3 mm
Memory
Flash8 MB
PSRAMUp to 4 MB
Connectivity
Wi-Fi802.11 ax b/g/n (2.4 GHz / 5 GHz)
Bluetooth5.0
BLE5.0
Module variants
1 variantBase lowest-cost config Top highest spec High-temp extended temperature range
| Variant | Flash | PSRAM | Tags |
|---|---|---|---|
| ESP32-C5-WROOM-1U-N8R4 | 8 MB | 4 MB | Base |
About the ESP32-C5-WROOM-1U
ESP32-C5-WROOM-1U is a dual-band Wi-Fi 6, Bluetooth 5, Zigbee, and Thread module with IPEX antenna connector, ideal for advanced IoT, smart home, and industrial applications.
- Dual-band Wi-Fi 6 (2.4/5 GHz)
- Bluetooth 5, Zigbee, Thread
- IPEX antenna connector for external antennas
- Wide operating temperature range: -40°C ~ 85°C
- Size: 18 x 21.2 x 3.3 mm
The ESP32-C5-WROOM-1U module comes in several variants:
- ESP32-C5-WROOM-1U-N8R4: This is the basic variant with 8MB of flash memory and 4MB of PSRAM, suitable for most applications.
