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Espressif Systems ESP32-C5-WROOM-1U-N16R8 Wi-Fi 6 & Bluetooth 5.0 Wireless Module with 16MB Flash and 8MB PSRAM – External Antenna
The Espressif Systems ESP32-C5-WROOM-1U-N16R8 is a high-performance, low-power wireless communication module designed for advanced IoT applications, smart devices, and embedded systems. Powered by the ESP32-C5 SoC, it supports next-generation Wi-Fi 6 (2.4GHz and 5GHz) and Bluetooth 5.0 LE connectivity, enabling reliable wireless communication, improved network efficiency, and flexible device integration.
Featuring 16MB Flash and 8MB PSRAM, this module provides sufficient memory resources for complex firmware, wireless applications, and multitasking operations. Its external antenna connector allows the connection of an appropriate external antenna to improve wireless signal coverage and provide greater flexibility in antenna placement.
The ESP32-C5-WROOM-1U-N16R8 is suitable for smart home automation, industrial IoT, wireless sensor networks, connected devices, and other embedded applications requiring reliable wireless connectivity and efficient performance.
Features
- ESP32-C5 SoC: Advanced wireless connectivity for IoT and embedded applications.
- Wi-Fi 6 Support: Supports next-generation Wi-Fi connectivity on 2.4GHz and 5GHz bands.
- Bluetooth 5.0 LE: Enables low-power Bluetooth communication with compatible devices.
- 16MB Flash Memory: Provides storage for firmware, applications, and data.
- 8MB PSRAM: Additional memory for demanding applications and multitasking.
- External Antenna Connector: Supports an external antenna for flexible wireless installation.
- Low-Power Design: Suitable for energy-efficient connected devices.
- Compact Module: Designed for integration into custom PCB designs and embedded products.
Specifications
- Model: ESP32-C5-WROOM-1U-N16R8
- Module Type: Wireless MCU Module
- Main Chip: ESP32-C5
- Wi-Fi Standard: Wi-Fi 6 (IEEE 802.11ax)
- Wi-Fi Frequency: 2.4GHz / 5GHz (verify variant support)
- Bluetooth: Bluetooth 5.0 LE (verify datasheet)
- Flash Memory: 16MB
- PSRAM: 8MB
- Antenna Type: External Antenna
- Antenna Connector: U.FL / IPEX (verify exact module variant)
- Application: IoT and Embedded Systems
Package Includes
- 1x Espressif Systems ESP32-C5-WROOM-1U-N16R8 Wi-Fi 6 & Bluetooth 5.0 Wireless Module with 16MB Flash and 8MB PSRAM – External Antenna
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ short quantity/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
Unboxing video is mandatory to report damaged or short quantity of the items in the order.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)


