Новое поступление
Магазина B-est Tools Co-lorful Lighting Store работает с 31.10.2017. его рейтинг составлет 89.41 баллов из 100. В избранное добавили 735 покупателя. Средний рейтинг торваров продавца 4.6 в продаже представленно 28282 наименований товаров, успешно доставлено 11236 заказов. 2398 покупателей оставили отзывы о продавце.
Характеристики
*Текущая стоимость уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-18-2026 | 0.34 руб. | 0.68 руб. | 0 руб. |
| Feb-18-2026 | 0.31 руб. | 0.24 руб. | 0 руб. |
| Jan-18-2026 | 0.50 руб. | 0.96 руб. | 0 руб. |
| Dec-18-2025 | 0.94 руб. | 0.69 руб. | 0 руб. |
| Nov-18-2025 | 0.9 руб. | 0.19 руб. | 0 руб. |
| Oct-18-2025 | 0.66 руб. | 0.94 руб. | 0 руб. |
| Sep-18-2025 | 0.45 руб. | 0.77 руб. | 0 руб. |
| Aug-18-2025 | 0.90 руб. | 0.47 руб. | 0 руб. |
| Jul-18-2025 | 0.66 руб. | 0.24 руб. | 0 руб. |
Описание товара







Software specification Description
wifi Mode Station/SoftAP/SoftAP+Station/P2P.security mechanism WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type AES/RSA/ECC/SHA.firmware upgrade UART download/OTA(Through network/host to download and write firmware)
Software Development Support cloud server development /SDK for user firmware development
networking protocol IPv4,IPv6,SSL,TCP/UDP/HTTP/FTP/MQTT.User Configuration AT + Instruction set, cloud server, android/iOSapp
Hardware Specifications
Chipset ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH QSPI flash/SRAM, up to 4 x 16 MB
SRAM 520 kB SRAM
KEY BOOT and reset
switch System power switch
Power indicator lamp red
USB to TTL CP2102
modular interface SD card,UART,SPI,SDIO,LED PWM,TV PWM,I2S,I2C,IRGPIO,capacitor Contact sensor,ADC,DACLNA pre-amplifier
on-chip sensor Hall sensor,temperature humidity sensor
on-board clock 40MHz crystal oscillator
working voltage 2.3V-3.6V
working current about 130mA
working temperature range -40℃ ~ +85℃
environment temperature range normal temperature
size 193mmx29.5mmx10.65mm
Power Supply Specifications
Power Supply USB 5V/1A
Power Supply 18650 battery
WIFI Description
Standard FCC/CE/TELEC/KCC/SRRC/NCC
protocol 802.11 b/g/n/e/i (802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
frequency range 2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power 22dBm
communication distance 300m
Bluetooth Description
protocol meet bluetooth v4.2BR/EDR and BLE standard
radio frequency with -98dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
audio frequency CVSD&SBC audio frequency
colour: black
Material: metal
size: 193x29.5x1.6mm
Package Contents:
1 x Sensor module
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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