4MB Flash Radio Frequency Module WiFi Bluetooth ESP8684-MINI-1U-H4
| Attribute | Value |
|---|---|
| Operating Range | 10m |
| Power Supply | 3.3V |
| Quiescent Current | 0.7μA |
| Tx Power | 8 dBm |
| Bluetooth Version | 5.0 |
| Operating Voltage | 1.7~3.6V |
| Rx Current | 9mA |
| Weight | 5g |
| Transmission Rate | 3Mbps |
| Supported OS | Windows, Android, iOS |
| Antenna | PCB board Antenna |
| Supported Profiles | A2DP, AVRCP, HFP, HSP |
| Working Voltage | 1.7~3.6V |
| Interface | UART, I2C, SPI |
| Sleep Current Consumption | 0.5μA |
- Built-in ESP8684H2 or ESP8684H4 chip, RISC-V 32-bit single-core microprocessor with maximum frequency of 120MHz
- 576 KB ROM and 272 KB SRAM (16KB dedicated to cache)
- SiP flash with differences among models (see ordering information for details)
- Flash controller with cache mechanism and support for in-circuit programming (ICP)
- Supports IEEE 802.11b/g/n protocol
- Working channel frequency range: 2412-2484MHz with 20MHz bandwidth
- Supports 1T1R mode with data rates up to 72.2Mbps
- Features Wireless Multimedia (WMM), frame aggregation, and immediate Block ACK
- Supports Station mode, SoftAP mode, and hybrid modes
- Bluetooth 5.0 Low Energy (BLE)
- High power mode (20dBm) with supported rates of 125kbps, 500kbps, 1Mbps and 2Mbps
- Advertising Extensions and multiple advertisement sets
- Wi-Fi and Bluetooth coexistence with shared antenna
- GPIO, SPI, UART, I2C interfaces
- LED PWM controller with DMA controller
- Temperature sensor and SAR analog-to-digital converter
- 26MHz integrated crystal oscillator
- On-board PCB antenna or external antenna connector options
- Working voltage: 3.0-3.6V
- Operating temperature range: -40 to 105°C
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to requirements.
We typically provide quotes within 24 hours of receiving inquiries (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
Delivery times vary by order quantity and season. Small batches typically ship within 7-15 days, while large batches may require approximately 30 days.
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
We offer sea, air, and express shipping (EMS, UPS, DHL, TNT, FEDEX). Please confirm shipping method before ordering.
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