How do you setup a UDP Client on eS-WiFi?

1. Set Protocol to UDP
2. Set Remote Host IP Address
3. Set Remote Port
4. Start UDP Client
EX.
P1=1    Select UDP Protocol
P3=192.168.1.2    Set Host IP Address
P4=8001    Set Port 8001
P6=1    Start UDP Client

Do you need a SLA to purchase the eS-WiFi modules?

Yes, we have a royalty free object code SLA agreement.

Do you include any drivers with your eS-Wifi modules?

The es-Wifi module is based on a simple AT command set that is used to communicate with the module. You can use a low cost 8/16/32 bit microcontroller to control the eS-WiFi module.

What is the range of your es-Wifi modules?

The range varies depending on what antenna scheme you choice. The options are PCB etch and external. The distance depends on environmental conditions, but the range is approximately 250 meters line of sight with up to 5 Mbps Wi-Fi connection and 30 meters indoors through several walls.

How do I connect the eS-Wifi module to my host microprocessor via UART?

UART

Connect TX on the Module to RX on your Microcontroller
Connect RX on the Module to TX on your Microcontroller

How do I connect the eS-WiFi module to a wireless network?

1. Set Access Point SSID
2. Set Access Point Password
3. Set Access Point Security Mode
4. Use DHCP?
5. Join Network
Ex.
C1=eS-WiFI_Demo Set SSID
C2=LetMeInNow    Set Password
C3=4    WPA2-Mixed
C4=1    Use DHCP
C0    Join

How do set-up a UDP Comm Server using the eS-WiFi module?

1. Set Protocol to UDP
2. Set Local port number
3. Start UDP Comm Sever
EX.
P1=1    Select UDP Protocol
P2=5024     Set Port 5024
P5=1    Start UDP Comm Server

Inventek Systems eS-WiFi Firmware Release C2.4.0

Inventek Systems eS-WiFiTM

AT Command Set Firmware Release C2.4.0

Inventek System’s eS-WiFi firmware release C2.4 adds several exciting features plus a full complement of AT Commands simplifying the design and implementation of secure embedded wireless networking connectivity.

Major NEW Features and Commands

  • Support for up to Four Simultaneous Sockets.

Any combination of TCP and UDP clients and/or servers.

  • SSL/TLS Security with Programmable Certificates and Keys.  (SSL3.0 & TLS1.0/1.1)
  • Auto-Channel Selection Algorithm for optimizing AP Mode Channel Selection in High-density, Congested and Overlapping Signal Environments.
  • Cloud Support for M2M and IoT applications using Axeda Cloud Services.  (Additional Cloud Agents will be supported in upcoming releases.)
  • Over the Air (OTA) Upgrade Capability. (Requires external FLASH memory connected to the eS-WiFi SPI bus.)
  • mDNS (Multicast Domain Name System) Service Discovery Used for Broadcasting Local Network Services.  Based on Broadcom’s Gedday.
  • Multi-client UDP Server.
  • Concurrent softAP and Client (STA) mode. (Supports up to five concurrent clients in softAP mode.)

ISM43362 eS-WiFi Module

The eS-WiFi Capabilities

  • Scan and associate to Wi-Fi access points.
  • Authenticate to Wi-Fi Access Points with the following security types:

Open, WEP-40, WEP-104, WPA (AES & TKIP), WPA2 (AES, TKIP & Mixed mode)

  • SoftAP mode with support for security types: Open, WPA, WPA2
  • Concurrent AP & STA mode (AP mode limited to 5 concurrent connected clients)
  • WPS 1.0 & 2.0 Enrollee & Registrar (Internal Registrar only)
  • Wi-Fi APIs: Network keep alive, packet filters
  • Power Save Options.

Application Features

  • Peripheral interfaces – 5 GPIOs and 5 ADCs
  • Host Interfaces  – UART, SPI and USB-HID
  • Device Configuration Table (region in flash to store AP, security credentials, TLS certs, serial number, Wi-Fi country code)
  • Factory reset
  • Automated configuration via softAP & webserver

Networking Features

  • ICMP (Ping)
  • ARP
  • TCP
  • UDP
  • IGMP (Multicast)DHCP (Client & Server)
  • DNS (Client & Redirect Server)
  • HTTP / HTTPS (Client & Server)
  • SNTP
  • SMTP