Prix FOB
Obtenir le dernier prix1.7 ~ 1.84 USD / Piece
|550 Piece Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
1.7 ~ 1.84 USD / Piece Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
1.7 per Piece
Commande minimale:
550 Piece
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
T/T
Groupe de produits :
-
China
Personne àcontacter Zoe
Milan, Indiana
1. Overview
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ESP**-WROOM**2 is a powerful, generic Wi-Fi+BT+BLE MCU module that
targets a wide variety of applications,
ranging from low-power sensor networks to the most demanding
tasks, such as voice encoding, music streaming
and MP3 decoding.
At the core of this module is the ESP**-D0WDQ6 chip*. The chip
embedded is designed to be scalable and
adaptive. There are two CPU cores that can be individually
controlled, and the CPU clock frequency is adjustable
from *0 MHz to **0 MHz. The user may also power off the CPU and
make use of the low-power co-processor to
constantly monitor the peripherals for changes or crossing of
thresholds. ESP*2 integrates a rich set of peripherals,
ranging from capacitive touch sensors, Hall sensors, SD card
interface, Ethernet, high-speed SPI, UART, I²S and
I²C.
Note:
* For details on the part numbers of the ESP*2 family of chips,
please refer to the document ESP*2 Datasheet.
The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that
a wide range of applications can be targeted,
and that the module is all-around: using Wi-Fi allows a large
physical range and direct connection to the Internet
through a Wi-Fi router, while using Bluetooth allows the user to
conveniently connect to the phone or broadcast
low energy beacons for its detection. The sleep current of the
ESP*2 chip is less than 5 A, making it suitable
for battery powered and wearable electronics applications. The
module supports a data rate of up to **0 Mbps,
and *0 dBm output power at the antenna to ensure the widest
physical range. As such the module does offer
industry-leading specifications and the best performance for
electronic integration, range, power consumption,
and connectivity.
The operating system chosen for ESP*2 is freeRTOS with LwIP; TLS
1.2 with hardware acceleration is built in as
well. Secure (encrypted) over the air (OTA) upgrade is also
supported, so that users can upgrade their products
even after their release, at minimum cost and effort.
Table 1 provides the specifications of ESP**-WROOM**2.
Table 1: ESP**-WROOM**2 Specifications
Categories Items Specifications
Certification
RF certification FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Wi-Fi certification Wi-Fi Alliance
Bluetooth certification BQB
Green certification RoHS/REACH
Test Reliablity HTOL/HTSL/uHAST/TCT/ESD
Wi-Fi
Protocols
**2.*1 b/g/n (**2.*1n up to **0 Mbps)
A-MPDU and A-MSDU aggregation and 0.4 s guard interval
support
Frequency range 2.4 GHz ~ 2.5 GHz
Bluetooth
Protocols Bluetooth v4.2 BR/EDR and BLE specification
Radio
NZIF receiver with *7 dBm sensitivity
Class*1, class*2 and class*3 transmitter
AFH
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 1.7 ~ 1.84 / Piece Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 1.7 per Piece |
| Commande minimale: | 550 Piece |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | T/T |
| Groupe de produits : | - |
