Amid the rapid evolution of Internet of Things (IoT) technology, wireless communication chips—as the core of smart devices—are rapidly advancing toward higher integration, lower power consumption, and stronger performance. Espressif’s ESP32-C61 series SoC chips, with their native Wi-Fi 6 and Bluetooth 5.4 dual-mode communication capabilities, have become the preferred solution for developing mid-to-high-end IoT devices. Among them, the ESP32-C61HR8, as the flagship model of the series, features 8MB stacked Flash, a RISC-V single-core architecture, and a rich array of peripheral configurations, making it ideally suited for applications such as smart home, industrial sensing, and smart lighting. Shenzhen Mingjiada Electronics Co., Ltd., as a professional supplier and recycler, specializes in electronic component distribution and inventory management. We offer customers brand-new, genuine ESP32-C61HR8 stock, bulk ordering, and high-value inventory buyback services to support the efficient operation of the supply chain.
ESP32-C61HR8 Key Specifications and Hardware Architecture
The ESP32-C61HR8 is the flagship model of the Espressif ESP32-C61 series. It features a 32-bit single-core RISC-V processor with a maximum clock speed of 160MHz, 320KB of built-in SRAM and 256KB of ROM, and 8MB of Quad SPI Flash (stacked design). It also supports external PSRAM to meet the storage demands of complex applications.
Key Core Specifications
Wireless Communication: Native support for 2.4GHz Wi-Fi 6 (IEEE 802.11ax), featuring power-saving capabilities such as OFDMA and TWT; integrated Bluetooth 5.4 (BLE) with support for LE Audio and CSA4 channel selection, offering strong interference resistance.
Peripheral Interfaces: 30 programmable GPIOs, integrated common interfaces such as SPI, UART, I2C, I2S, LED PWM, and ADC; built-in Event Task Matrix (ETM) and zero-crossing comparator, suitable for industrial control and smart sensing scenarios.
Security Mechanisms: Supports secure boot, Flash/PSRAM encryption, hardware encryption accelerators, and a Trusted Execution Environment (TEE) to ensure device data security and meet the high security requirements of IoT.
Low-Power Design: Supports Dynamic Voltage and Frequency Scaling (DVFS) and features multiple low-power modes. Power consumption is controllable in Wi-Fi/Bluetooth concurrent scenarios, making it suitable for battery-powered devices.
ESP32-C61HR8 Core Application Scenarios
Leveraging its Wi-Fi 6 + BLE 5.4 dual-mode communication, low power consumption, and high integration advantages, the ESP32-C61HR8 is widely used in the development of IoT devices across multiple sectors:
Smart Home: Smart switches, smart light bulbs, temperature and humidity sensors, and smart gateways, supporting remote control and device integration.
Industrial IoT: Industrial sensors, data acquisition terminals, and wireless controllers, designed to withstand harsh industrial environments and ensure stable data transmission.
Consumer Electronics: Smart speakers, Bluetooth audio devices, smart toys, supporting LE Audio high-definition audio transmission.
Smart Lighting: RGB smart lighting fixtures, dimming controllers, enabling precise dimming and color adjustment via LED PWM interfaces.
Wearable Devices: Low-power health monitoring devices, smart wristbands, balancing performance and battery life.
Supplier Solutions: Mingjiada Electronics’ One-Stop Service
Leveraging its robust global resource network, Shenzhen Mingjiada Electronics Co., Ltd. offers highly competitive service solutions for the ESP32-C61HR8:
1. Immediate Stock Availability
Whether you are seeking samples for testing or urgently need to replenish bulk stock, Mingjiada can provide genuine, original ESP32-C61HR8 components. Backed by a rigorous quality control system, they ensure that every component shipped comes from compliant sources (direct from the manufacturer or authorized distributors) with clear batch traceability. This significantly shortens the customer’s R&D validation cycle and ensures a smooth transition to mass production.
2. High-Value Buyback of Surplus Inventory
In the ever-evolving semiconductor market, project changes are not the problem—idle inventory is. Mingjiada Electronics offers high-value buyback services worldwide for the ESP32-C61HR8 and the full range of Wi-Fi 6/Bluetooth modules.
Transparent and Efficient Buyback Process:
Submit Inventory List: Customers simply need to send the model, quantity, and batch numbers of their surplus ESP32-C61HR8 inventory to the evaluation team.
Quick Quote: Our team will provide a highly competitive cash quote based on real-time market conditions within 24 hours.
Cash Settlement: Once the transaction is confirmed, Mingjiada supports on-site inspections, courier delivery, or handover at global locations, with cash payment to help you quickly recover funds.
Win-Win Partnership: More Than Just a Transaction
Choosing Mingjiada Electronics as your supply chain partner means gaining a “buffer pool”:
Procurement: When facing shortages, we act as your warehouse, ready to fulfill orders at any time.
Sales: When dealing with excess inventory, we serve as your liquidation channel, purchasing at premium prices.
Whether it’s the ESP32-C61HR8 or ESP32-C6 series from Espressif Systems, or other mainstream IoT chips and modules, Mingjiada Electronics provides the same professional service.
About Shenzhen Mingjiada Electronics Co., Ltd.
Mingjiada has been deeply rooted in the electronic components industry for many years, dedicated to providing solutions for long-tail demand in electronic components. The company not only possesses extensive expertise in areas such as STMicroelectronics’ (ST) silicon carbide and RF chips but also has rich experience in supply chain management for IoT wireless modules (such as Espressif and Quectel), with a service network covering the globe.
Contact Information
If you are looking for in-stock ESP32-C61HR8 units, or if you have idle inventory of this model that you need to liquidate, please contact Mingjiada Electronics.
Evaluation/Procurement Hotline: +86 13410018555 (Mr. Chen)
Email: sales@hkmjd.com
Website: https://www.integrated-ic.com/
Company Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
(Note: Mingjiada Electronics only accepts products sourced through legitimate channels to ensure a healthy supply chain cycle.)
담당자: Mr. Sales Manager
전화 번호: 86-13410018555
팩스: 86-0755-83957753
Korean
