آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The ESPS3-32 is a highly integrated single-chip, low-power 802.11b/g/n WLAN network controller. It integrates a dual-core 240MHz CPU, WLAN MAC, 1T1R-capable WLAN baseband, RF, and Bluetooth functions in a single chip. It also provides a large number of configurable GPIOs that can be configured as digital peripherals for various application and control purposes. The module integrates a rich set of peripherals, including SPI, Parallel IO, ADC, UART, I2C, I2S, RMT, LED PWM, USB2.0 serial port, JTAG controller, MCPWM, SDIO slave controller, GDMA, TWAI controller, on-chip JTAG debugging, event task matrix, and up to 36 GPIOs. The module adopts ESP32-S3 as the Wi-Fi and Bluetooth coexistence SOC chip and integrates internal memory to support full Wi-Fi protocol functionality. Its embedded memory configuration also facilitates convenient application development.

Features

• Chip: ESP32-S3 series
• Module dimensions: 18mm × 25.5mm × 3mm
• Xtensa dual-core 32-bit LX7 microprocessor, up to 240MHz
• 384KB ROM
• 512KB SRAM
• 16KB RTC SRAM
• IEEE 802.11 b/g/n compliant
• Operating channel center frequency range: 2412 ~ 2484MHz
• 1T1R mode, data rate up to 150 Mbps
• TX/RX A-MPDU, TX/RX A-MSDU support
• Immediate Block ACK support
• Bluetooth 5 (LE) and Bluetooth Mesh
• Data rates: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
• Advertising Extensions support
• Multiple Advertisement Sets support
• Channel Selection Algorithm #2 support
• Wi-Fi and Bluetooth coexistence support
• GPIO × 36
• I2C
• I2S
• SDIO
• TWAI (CAN 2.0)
• SPI
• EN
• MCPWM
• ADC
• LED PWM
• Operating temperature: -40℃ ~ 85℃

Applications

• Serial transparent transmission
• Wi-Fi probe
• Smart socket / Smart LED light / Smart home
• Camera products
• Sensor network
• Internet TV devices
• Wireless positioning system beacon
• Industrial fieldbus