- Out-of-Stock
WIFI232-A WiFi Module - Waveshare 7500
ID: 561753
WIFI to UART module, embedded antenna
Functionality
- Marvell high-quality WIFI module, high-speed ARM core, guaranteed process ability and stability
- Router solution: hardware AP, supports up to 32 connections of Station mode
- Communication distance: 400m with external 3DB antenna, 150m with embedded antenna (communication between two modules under open and wide environment)
- Supports WIFI security algorithms: WEP/WAP-PSK/WAP2-PSK/WAPI, etc.
- Supports Wireless LAN protocols: IEEE 802.11 b/g/n
- Supports network protocols: TCP/UDP/ARP/ICMP/HTTP/DNS/DHCP
- Supports multiple working mode: TCP Server/TCP Client/UDP (supports up to 32 Client connections on TCP Server mode)
- Supports factory reset: pull-down the Reload IO port, restore the module to its factory settings immediately
- Supports router/bridge network architectures
- Supports Transparent/Agreement transmission modes, up to 1M cache
- Supports DHCP
- Supports AT+ instructions set
- Supports web page configuration
- Support configuring UART frame delay and data volume
- Up to 460800bps baud rate
- Embedded watch dog timer and Heartbeat mechanism
- Embedded PA, bi-transferring data on 57600 baud rate, without packet loss
- Provides multiple software: testing software under Windows, Android
Features
- Start up time: 6s only
- Power consumption: 3.3V supply, 170mA-300mA
- Protection: the module kernel is wrapped safely
- Supports AP+STA mode
- FCC/CE Certification
- TCPB function: supports 2 x TCP, i.e. two network connections at the same time
Parameters
- Interface: 2.0mm pitch pinheaders
- Power supply: 3.3V DC
- Dimensions: 25 x 40(mm)
- Temperature: -20~80°C
- Optional antenna
- WIFI232-A: embedded antenna
- WIFI232-B: external antenna
Downloads
Development resources: demo codes, schematic, datasheets, etc.
Wiki: www.waveshare.com/wiki/WIFI232-A
Selection Guide
| WIFI-LPT100 | WIFI-LPB100-A | WIFI-LPB100-B | WIFI232-A | WIFI232-B | EMW3162 | EMW3162 (B) | |
|---|---|---|---|---|---|---|---|
| Suit for | low flow | low flow | low flow | high flow | high flow | medium flow | medium flow |
| AP mode connections | 2 | 2 | 2 | 32 | 32 | 4 | 4 |
| STA mode connections | 5 | 5 | 5 | 32 | 32 | 8 | 8 |
| AP+STA mode connections | 1 | 1 | 1 | 32 | 32 | 4 | 4 |
| Power consumption | ultra low | ultra low | ultra low | high | high | ultra low | ultra low |
| Interface | 2.0mm, 1x10 | stamp hole | stamp hole | 2.0mm, 2x7 | 2.0mm, 2x7 | 2.0mm, 2x15 | 2.0mm, 2x15 |
| Antenna | external | onboard | external | onboard | external | onboard | external |
| Shield case | × | √ | √ | √ | √ | √ | √ |
| Dimension (mm) | 22 x 13.5 | 23.1 x 32.8 | 23.1 x 32.8 | 25 x 40 | 25 x 40 | 38 x 23 | 38 x 23 |
-
Weight: 0.015 kg
- WIFI232-A × 1
561753
Data sheet
- Logic voltage
- 3,3 V
- Wi-Fi chip
- Inny
- Wi-Fi standard
- 802.11 b/g/n
- Frequency range
- 2,4 GHz
- Baud rate
- 54 Mbps
- Antenna connector
- Brak
- Power supply voltage
- 3,3 V
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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WIFI to UART module, embedded antenna