Washington057 For LILYGO Mini32 ESP32‑WROVER‑B PSRAM WiFi Bluetooth Module Development Board tại Lotte Market

Giới thiệu Washington057 For LILYGO Mini32 ESP32‑WROVER‑B PSRAM WiFi Bluetooth Module Development Board tại Lotte Market

@My master, Xiao Er has been waiting for you for a long time,

welcome to Xiao Er's electronic shop *washington057*

#This e-shop has enough stock, the owner can add and place an order if he finds the items he loves. The owner is also welcome to collect Xiaoer's e-shop#

(^_-)Welcome dear owner to pay attention to Xiaoer's electronic shop, we will have more and more exquisite gifts waiting for the owner(^_-)

@%After the owner places the order, Xiaoer will deliver the goods quickly #with quality and quantity delivered to the owner%@


(^_-) If the owner consumes the products of this shop for two or more times, he will get more benefits for you. Xiaoer is looking forward to your additional purchase and order(^_-)

------------------------------------Welcome Host-------------------------------------
Seller information & Disclaimer:
Company name：Shenzhen Huotong Bafang Cross-border E-commerce CO., Ltd
Address：Room 310, No 2007, Baoyuan Road, Labor Community, Xixiang Street, Baoan District, Shezhen
Business license number: 91440300MA5G3KT301
Any issue could directly contact us via shop web chat!


Disclaimer: We will take all the responsibility for the goods shipping not Shopee.

Features:
Core function ESP32, four cable I2C independent interface, direct connection to I2C sensor.
It adopts IR Controller Sensor and AS312 Sensor, reflectively sensitive, strong performance.
Adopting high specification craft, carefully welding, precise hole position, complete functions.
Mini size, small and convenient, embedded and it is very easy to install.
Built to strict quality control standards, design improved for more durability.

Specification:
Material: PCB
Size: Approx. 40.27x31.07x8.13mm/1.59x1.22x0.32inch
Weight: Approx. 6.42g
Hardware
Specifications:
Chipset: For ESPRESSIF-WROVER-B 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor
FLASH: For QSPI flash 4MB / PSRAM 8MB
SRAM: 520 kB SRAM
Button: Reset
Power Indicator Lamp: Red
USB to TTL: CP2104
Modular Interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier
On-board Clock: 40MHz crystal oscillator
Working Voltage: 2.7V-3.6V
Working Current: Approx. 30mA
Sleep Current: 10uA
Working Temperature Range: -40℃-+85℃
Power Supply
Specifications:
Power Supply: USB 5V/1A
Charging Current: 500mA
Battery: 3.7V lithium battery
Wi-Fi Description:
Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) 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: Approx. 300m/984.25ft
Bluetooth Description:
Protocol: Meet Bluetooth v4.2BR/EDR and BLE standard
Radio Frequency: With -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH
Audio Frequency: CVSD&SBC audio frequency
Software Specification Description:
Wi-Fi Mode: Station/S