ESP8685H2
IC RF TXRX+MCU WIFI 28QFN
Quick Answer: ESP8685H2 is a RF transceiver SoC with integrated microcontroller from Espressif Systems, organized under Semiconductors / RF and Wireless / RF Transceiver.
- Manufacturer
- Espressif Systems
- Product Category
- RF Transceivers
- Package
- 28-VFQFN Exposed Pad
- Stock
- 3,366 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Espressif Systems |
|---|---|
| Product Category | RF Transceivers |
| Current - Receiving | 84mA ~ 87mA |
| Current - Transmitting | 276mA ~ 335mA |
| Data Rate (Max) | 150Mbps |
| Frequency | 2.4GHz |
| GPIO | 15 |
| Memory Size | 2MB Flash, 384kB RAM, 400kB SRAM |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Power - Output | 19dBm |
| Product status | Obsolete |
| Protocol | 802.11b/g/n, Bluetooth v5.0 |
| RF Family/Standard | WiFi |
| Sensitivity | -97dBm |
| Serial Interfaces | ADC, GPIO, I2C, I2S, PWM, SPI, UART, USB |
| Series | ESP8685 |
| Supplier Device Package | 28-QFN (4x4) |
| Type | TxRx + MCU |
| Voltage - Supply | 3V ~ 3.6V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for ESP8685H2.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
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Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
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Detailed Description for ESP8685H2
Product Overview
ESP8685H2 is a RF transceiver SoC with integrated microcontroller from Espressif Systems, organized under Semiconductors / RF and Wireless / RF Transceiver. It is intended for two-way RF communication, embedded wireless connectivity, telemetry, IoT modules, sensor networks, smart devices or industrial communication equipment, depending on the exact variant and firmware support. Espressif devices are frequently used for Wi-Fi, Bluetooth, IoT connectivity, smart-home modules and compact embedded wireless products.
For production or replacement use, buyers should verify the full datasheet, marking, ordering suffix, RF band, antenna interface, package footprint, regulatory constraints and lifecycle status before approval.
Key Features
- Manufacturer: Espressif Systems
- Part Number: ESP8685H2
- Product Category: Semiconductors / RF and Wireless / RF Transceiver
- Device Type: RF transceiver SoC with integrated microcontroller
- Product Description: ESP8685H2 is a RF transceiver SoC with integrated microcontroller with Wi-Fi, sub-GHz ISM-band reference; confirm 315 / 433 / 470 / 868 / 915 MHz version details in the datasheet, 28-VFQFN Exposed Pad, surface-mount IC package for compact RF PCB assembly, intended to combine RF connectivity and embedded control in compact low-power wireless products.
- Wireless Protocol / Band Reference: Wi-Fi
- Frequency / Band Note: sub-GHz ISM-band reference; confirm 315 / 433 / 470 / 868 / 915 MHz version details in the datasheet
- Package / Case: 28-VFQFN Exposed Pad
- Mounting / Construction: surface-mount IC package for compact RF PCB assembly
- Application Focus: Wi-Fi and Bluetooth connectivity modules, IoT gateways, embedded wireless products and smart appliances
- Integrated Function: RF transceiver with embedded processing or wireless-MCU integration; confirm exact memory, peripherals and firmware support in the datasheet
- Functional Role: RF transmit/receive communication, wireless data exchange and embedded connectivity
- Sourcing Description: IC RF TXRX+MCU Wi-Fi 28QFN
Applications
ESP8685H2 is suitable for Wi-Fi or Wi-Fi/Bluetooth embedded connectivity, smart appliances, IoT modules, gateways, consumer electronics, data loggers and connected control boards. Buyers should confirm supported Wi-Fi standard, Bluetooth coexistence, firmware, flash requirements, antenna layout and regulatory conditions.
Quality & Sourcing
Antrex Electronics can support ESP8685H2 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF transceiver purchasing, buyers can provide quantity, target price, acceptable date code, packaging preference, required wireless protocol, frequency band, firmware or module version, and end-application information for faster quotation support.
Antrex Electronics can also help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, wireless module manufacturers, IoT device makers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transceiver requests for sourcing assistance.
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