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

Product Attributes

Introduction

ESPS3-12 Wi-Fi and BLE coexistence Module is a highly integrated single-chip low power 802.11bgn Wireless LAN (WLAN) network controller. It combines a dual-core 240MHz CPU, WLAN MAC, a 1T1R capable WLAN baseband, RF, and Bluetooth in a single chip. It also provides a bunch of configurable GPIO, which are configured as digital peripherals for different applications and control usage. ESPS3-12 module integrates internal memories for complete Wi-Fi protocol functions. The embedded memory configuration also provides convenient application developments. ESPS3-12 module has camera interface and LCD interface, which can be used for AI applications. ESPS3-12 module supports the standard IEEE802.11 b/g/n/e/i protocol and the complete TCP/IP protocol stack. User can use it to add the Wi-Fi function for the installed devices, and also can be viewed as an independent network controller.

Features

• Chip: ESP32-S3FH4R2
• Module Size: 16mm x 24mm x 3mm
• Dual-Core 240MHz MCU
• 4MByte embedded flash
• 2MByte pSRAM
• 384KB ROM
• 512KB SRAM + 16KB RTC SRAM
• Center frequency range of operating channel: 2412 ~ 2484 MHz
• 1T1R mode with data rate up to 150 Mbps
• TX/RX A-MPDU, TX/RX A-MSDU
• Immediate Block ACK
• Bluetooth LE: Bluetooth 5
• Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
• Advertising extensions
• Multiple advertisement sets
• Channel selection algorithm #2
• GPIO * 37
• LCD interface
• Camera interface; IIC + IIS
• USB 1.1 OTG
• USB Serial/JTAG; SDIO; GDMA; TWAI (CAN 2.0); SPI; EN; MCPWM; ADC; LED PWM
• Working Temperature: -40°C - 105°C

Applications

• Serial transparent transmission
• Wi-Fi prober
• Smart power plug/Smart LED light
• Camera product
• Sensor networks
• Over-the-top (OTT) devices
• Wireless location system beacon
• Industrial field bus