Description
Ai Thinker Ai-WB1-32S-CAM ( Compatible with ESP32 CAM ) with GC032A Camera Module
The Ai-WB1-32S-CAM is a versatile camera development board designed for Internet of Things (IoT) applications. Developed by Ai-Thinker Technology Co., Ltd., this module combines the Ai-WB1-32S Wi-Fi and Bluetooth module with a GC032A camera, enabling seamless image capture and wireless transmission. Powered by the W800 chip, it features a 32-bit XT804 CPU running at 240MHz, 2MB Flash memory, and 288KB RAM. The board supports Wi-Fi 802.11b/g/n and BLE 4.2 protocols, making it ideal for a wide range of applications, including home automation, industrial control, and monitoring systems. Its compact size of 40.01 x 27.01 mm and low power consumption make it an excellent choice for efficient IoT solutions.
Features
- Integrated Camera: GC032A camera with JPEG output up to 320×240 resolution.
- Wi-Fi Connectivity: Supports IEEE 802.11 b/g/n protocols.
- Bluetooth: BLE 4.2 for low-power wireless communication.
- Security: Wi-Fi WMM/WMM-PS/WPA/WPA2/WPS, with hardware encryption (RC4256, AES128, DES/3DES, SHA1/MD5, CRC32, 2048RSA).
- Bandwidth: Supports 20/40MHz bandwidth, up to 150 Mbps.
- Operation Modes: Station, Station + SoftAP, SoftAP.
- Processor: 32-bit XT804 CPU, 240MHz.
- Memory: 2MB Flash, 288KB internal RAM + 8MB external RAM.
- Interfaces: UART, PWM, I2C, GPIO for flexible connectivity.
- Antenna: On-board antenna for simplified design.
- Power Supply: 3.3V or 5V, requires >500mA current.
- Low Power Consumption: Standby current as low as 2 μA.
Specifications
| Parameter | Details |
|---|---|
| Model | Ai-WB1-32S-CAM |
| Package | DIP-16 |
| Size | 40.01 x 27.01 mm |
| Antenna | On-board |
| Operation Temperature | -40°C to 85°C |
| Storage Environment | -40°C to 125°C, <90% RH |
| Power Supply | 3.3V or 5V, current >500mA |
| Interfaces | UART, PWM, I2C, IO |
| Serial Port Rate | 110 to 2,000,000 bps (default 115,200 bps) |
| Bluetooth | BLE 4.2 |
| Wi-Fi Security | WMM/WMM-PS/WPA/WPA2/WPS |
| Flash | 2MB |
| RAM | 288KB internal + 8MB external |
| Image Output Format | JPEG |
| Resolution | Up to 320×240 |
| Wi-Fi RF Performance | Spectrum Range: 2400 ~ 2483.5MHz Output Power: 11n HT20: 12 dBm, 11g: 13 dBm, 11b: 18 dBm Receiving Sensitivity: 11b 1Mbps: -95 dBm, 11b 11Mbps: -85 dBm, 11g 6Mbps: -89 dBm, 11g 54Mbps: -72 dBm, 11n HT20 MCS7: -69 dBm |
| BLE RF Performance | Spectrum Range: 2400 ~ 2483.5MHz Output Power: 4 dBm (typical), 6 dBm (max) Receiving Sensitivity: -92 dBm @1Mbps, 30.8% PER |
| Power Consumption | Tx 802.11b, 11Mbps, POUT=+19dBm: 348 mA (average) Tx 802.11g, 54Mbps, POUT=+15dBm: 190 mA (average) Tx 802.11n, MCS7, POUT=+12dBm: 190 mA (average) Rx 802.11b/g/n, 1024 bytes: 96 mA (average) Standby: 2 μA (average) |
Definition table of pin functions
Applications
- Home Smart Devices: Enables image transmission for smart doorbells, cameras, and home automation systems.
- Industrial Wireless Control: Supports wireless control in industrial automation and sensor networks.
- Wireless Monitoring and Surveillance: Ideal for security cameras and remote monitoring systems.
- IoT Applications: Suitable for projects requiring camera and wireless connectivity.
- Smart Security Systems: Enhances security with wireless image capture and transmission.
- Smart City Infrastructure: Supports applications in traffic monitoring and urban IoT networks.
