

Espressif Systems ESP8685H4
Manufacturer No:
ESP8685H4
Manufacturer:
Package:
28-VFQFN Exposed Pad
Description:
TxRx + MCU 2.4GHz 3V ~ 3.6V ADC, GPIO, I2C, I2S, PWM, SPI, UART, USB 150Mbps 84mA ~ 87mA - Receiving 276mA ~ 335mA - Transmitting - 4MB Flash, 384kB RAM, 400kB SRAM 15 28-VFQFN Exposed Pad
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ESP8685H4 information
Espressif Systems ESP8685H4 technical specifications, attributes, parameters and parts with similar specifications to Espressif Systems ESP8685H4.
- Type
- Parameter
- Mounting Type
- Surface Mount
- Package / Case
- 28-VFQFN Exposed Pad
- Supplier Device Package
- 28-QFN (4x4)
- Mfr
- Espressif Systems
- Package
- Digi-Reel?
- Product Status
- Active
- Base Product Number
- ESP8685
- Series
- ESP8685
- Operating Temperature
- -40°C ~ 105°C (TA)
- Type
- TxRx + MCU
- Voltage - Supply
- 3V ~ 3.6V
- Frequency
- 2.4GHz
- Memory Size
- 4MB Flash, 384kB RAM, 400kB SRAM
- Protocol
- 802.11b/g/n, Bluetooth v5.0
- Power - Output
- 21dBm
- RF Family/Standard
- Bluetooth, WiFi
- Sensitivity
- -98.4dBm
- Data Rate (Max)
- 150Mbps
- Serial Interfaces
- ADC, GPIO, I2C, I2S, PWM, SPI, UART, USB
- Current - Receiving
- 84mA ~ 87mA
- Current - Transmitting
- 276mA ~ 335mA
- GPIO
- 15
Download datasheets and manufacturer documentation for Espressif Systems ESP8685H4.
ESP8685H4 Overview
There is also a 28-VFQFN Exposed Pad package that RF transceiver IC is used to save space on the board. As far as RF transceiver's mounting is concerned, Surface Mount is adopted.TxRx + MCU emerges with transceiver RF's high efficiency and reliability.Located in the well-known ESP8685 series product line, this RF transceiver is a kind of this series.RF transceiver operates on the basis of the frequency of 2.4GHz.
ESP8685H4 Features
28-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
ESP8685 series
ESP8685H4 Applications
There are a lot of Espressif Systems
ESP8685H4 RF Transceiver ICs applications.
- Low-power IoT applications
- LoT applications
- Power Amplifier (PA)
- Low Noise Amplifier (LNA)
- Transmit
- Receive
- Switch
- Power management
- Internet of Things (IoT)
- Secure Payment
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step4:Individual Package

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Step6:Packaging Box
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
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