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ESP8685H4 is an ultra-low-power and highly-integrated MCU-based SoC solution that supports 2.4 GHz Wi-Fi and Bluetooth® Low Energy (Bluetooth LE). The block diagram of ESP8685 is shown below.

Features Of ESP8685H4

IEEE 802.11 b/g/n-compliant

Supports 20 MHz, 40 MHz bandwidth in 2.4GHz band

1T1R mode with data rate up to 150 Mbps

Wi-Fi Multimedia (WMM)

TX/RX A-MPDU, TX/RX A-MSDU

Immediate Block ACK

Fragmentation and defragmentation

Transmit opportunity (TXOP)

Automatic Beacon monitoring (hardware TSF)

4 × virtual Wi-Fi interfaces

Bluetooth LE: Bluetooth 5, Bluetooth mesh

High power mode (21 dBm)

Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps

Applications Of ESP8685H4

Smart Home

Light control

Smart button

Smart plug

Indoor positioning

Industrial Automation

Industrial robot

Mesh network

Human machine interface (HMI)

Industrial field bus

BT IC ESP8685H4 Ultra Low Power SoC 28-VFQFN 2.4GHz RF Transceiver ICs 150Mbps

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.