The Ws8823 is a ZigBee module developed and manufactured by Silent Smart Technology Co., Ltd. based on the TI CC2340R52 N0RKPR chip solution. This chip has an ultra-low standby current of 0.7 uA, RTC operation and full RAM retention function, which can significantly extend battery life, especially for applications with long sleep intervals.
The WS8823 supports the ZigBee protocol and has a maximum transmit power of +8dBm. Its small size and package size are compatible with Digi XBee 3, making it easy for users to integrate and widely used in various wireless communication fields of the Internet of Things.
Supports ZigBee protocol
48-MHz Arm® Cortex®-M0+ Processor
512 KB Flash, 12 KB ROM and 36 KB SRAM
Supports over-the-air (OTA) updates.
Extensive peripheral functionality: 3 x 16- bit + 1 x 24- bit general-purpose timers, 1 2 -bit ADC, low-power comparator, UART, SPI, I2C , RTC
12- bit ADC, 1.2Mbps external reference, 260 kbps internal reference, 12 external ADC inputs
Integrated temperature and battery monitor, AES 128- bit encryption accelerator
Receiving sensitivity can reach -98dBm
Maximum transmit power up to +8dBm
Power supply voltage: 2.2 V to 3.8
Industrial-grade design, supports long-term use from -40℃ to 85 ℃.
Dual RF interfaces are available: WS8823X (IPEX1 connector) and WS8823Y (stamp hole).
The compact design measures 19.3*13.6*2.3mm (including shielding) and is packaged in a size compatible with Digi XBee 3, facilitating user integration and development.
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