Features
- Wi-Fi Features
- 802.11b/g/n
- 802.11n (2.4GHz) speed up to 150 Mbps
- Wireless Multimedia (WMM)
- Frame aggregation (TX/RX A-MPDU, RX A-MSDU)
- Immediate Block ACK
- Reorganization (Defragmentation)
- Beacon automatic monitoring (hardware TSF)
- Antenna diversity
- Bluetooth Features
- Bluetooth V4.2
- Up to +9 dBm output power
- NZIF receiver has BLE reception sensitivity of -94 dBm
- Adaptive Frequency Hopping (AFH)
- Standard HCI based on SDIO/SPI/UART interface
- CVSD and SBC audio codec algorithms
- Bluetooth Piconnet and Scatternet
- Multi-device connection supporting traditional Bluetooth and Bluetooth low energy
- Support simultaneous broadcast and scan
- Support SPI/I²S/I²C/UART/PWM/Ethernet MAC/ADC interface
- Stamp hole package
- Low power consumption
- Support standard level 1, level 2 and level 3
- The default UART baud rate is 115.2 Kbps, which can support 1200 bps to 500 Kbps
- Support air upgrade
- Bluetooth profile support: SPP, HID, GATT, ATT, GAP
- Support Apple MFi (iAP2), iBeacon
- Support external antenna stamp port or ipex connection
- RoHS Compliant
Applications
- Home Automation
- Automated Industry
- Audio Equipment
- Wi-Fi Toys
- Wearable Electronics
- POS System
Specifications
| Categories | Features | Implementation |
|---|---|---|
| Wireless Specification | Bluetooth | Version: V4.2 |
| Frequency: 2.412 ~ 2.484 GHz | ||
| Transmit Power: +9 dBm (Maximum) | ||
| Wi-Fi | 802.11 b/g/n 1×1, 2.4GHz | |
| Frequency: 2.412 ~ 2.484 GHz | ||
| Transmit Power (2.4GHz): +20.5 dBm (11 b), +18 dBm (11 n) | ||
| MCS0-7 supports 20MHz and 40MHz bandwidth | ||
| Adjustable transmit power | ||
| Host Interface and Peripherals | UART Interface | TX, RX (Auto Flow Control) |
| General Purpose I/O | ||
| Default 115200, N, 8, 1 | ||
| Baud rate support from 1200 to 5000000 bps | ||
| 7, 8 data bit character | ||
| GPIO | 18 (maximum – configurable) lines | |
| O/P drive strength (4 mA) | ||
| Pull-up resistor (45 KΩ) control | ||
| Read pin level | ||
| I²C Interface | 1 (configurable from GPIO total). Standard mode (100 Kbit/s); High-speed mode (400 Kbit/s) | |
| SPI Interface | Support Master/Slave mode | |
| PWM | 16-bit resolution | |
| Accurately capture external timed events | ||
| Supports PWM interrupts | ||
| Profiles | Classic Bluetooth | Support |
| Bluetooth Low Energy | Support | |
| Wi-Fi | Wi-Fi AP (Access Point), Wi-Fi Station | |
| Maximum Connections | Classic Bluetooth | TBD |
| Bluetooth Low Energy | TBD | |
| FW Upgrade | UART | |
| Supply Voltage | Supply | 2.3V ~ 3.6V |
| Power Consumption | Bluetooth | Send BT/BLE, POUT = 0 dBm, power consumption is 130 mA |
| Receive BT/BLE, power consumption is 95 ~ 100 mA | ||
| Wi-Fi | Send 802.11b, DSSS 1 Mbps, POUT = +19.5 dBm, power consumption is 240 mA | |
| Send 802.11g, OFDM 54 Mbps, POUT = +16 dBm, power consumption is 190 mA | ||
| Send 802.11n, OFDM MCS7, POUT = +14 dBm, power consumption is 180 mA | ||
| Receive 802.11b/g/n, power consumption is 95 ~ 100 mA | ||
| Physical | Dimensions (mm) | 13 × 26.9 × 2.2; Pad Pitch 1.5 |
| Environmental | Operating | -40°C ~ +85°C |
| Storage | -40°C ~ +125°C | |
| Miscellaneous | Lead Free | Lead-free and RoHS compliant |
| Warranty | One year | |
| Humidity | 10% ~ 90% non-condensing | |
| MSL Grade | MSL 3 | |
| ESD Grade | Human Body Model: Class-2 Machine Model: Class-B |