Ai-WB3 series module developed by Shenzhen Ai-Thinker Technology Co., LTD. The module is a WiFi&BLE combo module, equipped with LN882H chip as the core processor and supports Wi-Fi 802.11b/g/n protocol and BLE 5.1 protocol.
The LN882H chip integrates the Cortex-M4F core with a maximum frequency of 160MHz, built-in 296KB SRAM, 128KB ROM and rich Peripheral interfaces, including SDIO/SPI/UART/I2C/PWM/ADC/DMA/SWD/GPIO, etc. Can be widely used in Internet of Things (IoT), mobile devices, wearable electronic devices, smart home and other fields.

Characteristic

• Support IEEE 802.11 b/g/n protocol
• Support BLE5.1
• Support long range (125Kbps, 500Kbps) and high data rate (2Mbps)
• Support 296KB SRAM / 128KB ROM
• Support SDIO/SPI/UART/I2C/PWM/ADC/DMA/SWD/GPIO interface
• Supports Multi-Channel ADC and Programmable Amplifier for Acoustic Sensors
• Support RTC Real Time Clock and WDT Watchdog
• Support true random number generator(TRNG)
• Support AES-128\AES-192\AES-256 hardware encryption
• Support 256 bits EFUSE
• Supports true random number generator (TRNG)
• Integrate CHKSUM accelerator to improve TCP/UDP transmission
• General AT commands can be used quickly
• Support secondary development, integrated Windows development environment

1. Ai-WB3-12F：CN EN

2. Ai-WB3-01C：CNEN

1. Ai-WB3-12F-Kit：CNEN

2. Ai-WB3-01C-Kit：CNEN

Ai-WB3-12F-Kit schematic： download

Ai-WB3-01C-Kit schematic：download

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Shenzhen Ai-Thinker Technology Co., Ltd
Room 403,408-410, Building C, Huafeng Intelligence Innovation Port, Gushu, Xixiang, Baoan District, Shenzhen China 518126
Business cooperation: overseas@aithinker.com
LinkedIn: https://www.linkedin.com/company/ai-thinker
Official website: http://en.ai-thinker.com
Official Forum: http://bbs.ai-thinker.com