RX ESP32 WiFi BT 4.2 Serial Port Transparent Transmission Module BW18
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- Supplier: Shenzhen Rongxing Electronics Co. Ltd.
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Product Overview
Description
Product Description
Product Introduction
BW18 is a dual-band WiFi+BT SoC module developed based on RTL8720DN. It supports 5V power supply and does not need to consider
whether it is compatible with 5V microcontroller level. It is simpler to use, independent module, only need to lead out the serial
cable to connect, and the wiring is more convenient. As long as the 4P connection is used, the MCU can be transparently
transmitted to the cloud through WIFI for data interaction.
Parameter:
Antenna form: onboard PCB antenna
Spectrum range: 24000~2483.5MHZ
Ble-compatible: 4.2BR/EDR and BLE standards
Working temperature: 20C~70 Degree
Storage environment: -40-125degree, <90%RH
Power supply range: power supply voltage 4.5V~16V, power supply current>350mA
Support interface: only supports UART
Serial port rate: support 110~4608000 bps, default 115200 bps
Security: WPA/WPA2/WPA2-Enterprise/WPS
SPI Flash: default 32Mbit
Product size: 41*28*8.9(±0.2)mm
Type
WiFi Module
Country of Origin
China
Brand
Yourcee
Chipset
ESP32
Application
IOT
Module
BW18
Quality
Original
Antenna form
onboard PCB antenna
Spectrum range
24000~2483.5MHZ
Ble-compatible
4.2BR/EDR and BLE standards
Working temperature
-20℃~70℃
Power supply voltage
4.5V~16V
Power supply current
>350mA
Support interface
only supports UART
SPI Flash
default 32Mbit
BW18 is a dual-band WiFi+BT SoC module developed based on RTL8720DN. It supports 5V power supply and does not need to consider
whether it is compatible with 5V microcontroller level. It is simpler to use, independent module, only need to lead out the serial
cable to connect, and the wiring is more convenient. As long as the 4P connection is used, the MCU can be transparently
transmitted to the cloud through WIFI for data interaction.
Parameter:
Antenna form: onboard PCB antenna
Spectrum range: 24000~2483.5MHZ
Ble-compatible: 4.2BR/EDR and BLE standards
Working temperature: 20C~70 Degree
Storage environment: -40-125degree, <90%RH
Power supply range: power supply voltage 4.5V~16V, power supply current>350mA
Support interface: only supports UART
Serial port rate: support 110~4608000 bps, default 115200 bps
Security: WPA/WPA2/WPA2-Enterprise/WPS
SPI Flash: default 32Mbit
Product size: 41*28*8.9(±0.2)mm
Type
WiFi Module
Country of Origin
China
Brand
Yourcee
Chipset
ESP32
Application
IOT
Module
BW18
Quality
Original
Antenna form
onboard PCB antenna
Spectrum range
24000~2483.5MHZ
Ble-compatible
4.2BR/EDR and BLE standards
Working temperature
-20℃~70℃
Power supply voltage
4.5V~16V
Power supply current
>350mA
Support interface
only supports UART
SPI Flash
default 32Mbit
Specification
item | value |
Model Number | 75191 |
Type | WiFi Module |
Country of Origin | China |
Brand | Yourcee |
Chipset | ESP32 |
Application | IOT |
Module | BW18 |
Quality | Original |
Antenna form | onboard PCB antenna |
Spectrum range | 24000~2483.5MHZ |
Ble-compatible | 4.2BR/EDR and BLE standards |
Working temperature | -20℃~70℃ |
Power supply voltage | 4.5V~16V |
Power supply current | >350mA |
Support interface | only supports UART |
SPI Flash | default 32Mbit |
Why Choose Us
Company Profile
About us
Shenzhen RongXing Electronics Co., Ltd. is an electronic component distribution with rich experience in China and world trade with reasonable prices, and wholesales integrated circuit (IC) and electronic components in the best-selling consumer market, enjoying a high position among consumers. Our company has established long-term and stable cooperative relationships with multiple retailers and agents.
After more than ten years of efforts, the company has established a good cooperative relationship with global electronic component manufacturers and well-known brand agents, with stable supply channels, 100% quality assurance, competitive price, fast delivery and perfect after-sales service. We are your best choice and best partner!
Professional Team
Certifications
Cooperation Brand
Logistics and payment
FAQ
Q1. What is the order process? \t\t\t\t
A: First, we discuss the details about the required products and the order via email or TM. Then, we will send you a PI for your confirmation. After we receive payment, we start processing the order. \t
\t\t\t
Q2. How do I place an order? \t\t\t\t
A: If you need to place an order, you can contact us directly via email or place your order online.
Q3. What are the payment methods?\t\t\t\t
A: TT and PayPal are the most common payment methods we use
\t\t\t
Q4. How long will the delivery take?
A:We have our own warehouses and stock in large inventory.Under normal circumstances, goods will be shipped within 3-5 working days after receipt of payment.
\t\t\t
Q5. Do you test all the goods before delivery? \t\t\t\t
A: Yes, all the products before shipment has been checked.\t\t
A: First, we discuss the details about the required products and the order via email or TM. Then, we will send you a PI for your confirmation. After we receive payment, we start processing the order. \t
\t\t\t
Q2. How do I place an order? \t\t\t\t
A: If you need to place an order, you can contact us directly via email or place your order online.
Q3. What are the payment methods?\t\t\t\t
A: TT and PayPal are the most common payment methods we use
\t\t\t
Q4. How long will the delivery take?
A:We have our own warehouses and stock in large inventory.Under normal circumstances, goods will be shipped within 3-5 working days after receipt of payment.
\t\t\t
Q5. Do you test all the goods before delivery? \t\t\t\t
A: Yes, all the products before shipment has been checked.\t\t
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