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

ESPRESSIF ESP32-PICO-V3-ZERO

Manufacturer	ESPRESSIF
Mfr. Part Number	ESP32-PICO-V3-ZERO
Electland Part Code	291211
Electland Part Number	NYE_ESP32-PICO-V3-ZERO
Category	RF Transceiver Modules and Modems
Description	Bluetooth, WiFi 802.11b/g/n, Bluetooth 4.2 Transceiver Module 2.412GHz ~ 2.484GHz PCB Trace Surface Mount
Datasheet	Download

Product Attributes

Category	RF and Wireless RF Transceiver Modules and Modems
RF Family/Standard	Bluetooth, WiFi
Protocol	802.11b/g/n, Bluetooth 4.2
Frequency	2.412GHz ~ 2.484GHz
Data Rate	150Mbps
Power - Output	19.5dBm
Sensitivity	-97dBm
Serial Interfaces	GPIO, I2C, I2S, SDIO, SPI, UART
Antenna Type	PCB Trace
Memory Size	448kB ROM, 520kB SRAM
Voltage - Supply	3V ~ 3.6V
Current - Receiving	110mA ~ 116mA
Current - Transmitting	162mA ~ 233mA
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Package / Case	Module
Frequency Range	2.4GHz
interface	I2C;I2S;SDIO;SPI;UART
Output Power	19.5dBm
ReachStatus	REACH Unaffected
RohsStatus	Unknown
MoistureSensitivityLevel	3 (168 Hours)
ExportControlClassNumber	5A992C
HtsusCode	8517.62.0090
Weight	0.5g

Introduction

The ESP32-PICO-V3-ZERO is a module that is based on ESP32-PICO-V3, a System-in-Package (SiP) device. It provides complete Wi-Fi and Bluetooth functionalities with embedded Xtensa dual-core 32-bit LX6 microprocessor. The module integrates a 4 MB SPI flash. At the core of this module is the ESP32 chip, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC’s 40 nm low-power technology. ESP32-PICO-V3-ZERO integrates all peripheral components seamlessly, including a crystal oscillator, flash, filter capacitors and RF matching links in one single package. Module assembly and testing are already done at SiP level. As such, ESP32-PICO-V3-ZERO reduces the complexity of supply chain and improves control efficiency. It is ultra-small in size, with robust performance and low energy consumption. ESP32-PICO-V3-ZERO is a module for Alexa Connect Kit (ACK), a managed service that makes it easy to integrate Alexa into your products. With ESP32-PICO-V3-ZERO and its default firmware, you can connect your devices or system to Alexa and the Internet without worrying about managing cloud services, writing an Alexa Skill, or developing complex networking and security firmware. If you add ESP32-PICO-V3-ZERO to your device, you can easily, quickly and economically create products that customers love.

Features

ESP32 embedded, Xtensa dual-core 32-bit LX6 microprocessor, up to 240 MHz
448 KB ROM
520 KB SRAM
16 KB SRAM in RTC
802.11b/g/n
Bit rate: 802.11n up to 150 Mbps
A-MPDU and A-MSDU aggregation
0.4 µs guard interval support
Center frequency range of operating channel: 2412 ~ 2484 MHz
Bluetooth V4.2 BR/EDR and Bluetooth LE specification
Class-1, class-2 and class-3 transmitter
AFH
CVSD and SBC
2xUART (one for connection to the host and the other for debugging), EN pin, and interrupt pin
40 MHz crystal oscillator
4 MB SPI flash
On board PCB antenna with an RF test connector
Operating voltage/Power supply: 3.0~3.6 V
Operating temperature range: -40~85 ℃