The ISMART43903-E (Inventek Systems Module Arduino Test) IoT platform is a user-friendly Arduino form factor, 3.3V shield . The ISMART43903-E shield is assembled with the Inventek eS-WiFi ISM43903-R48-L54-E/U module.
The Wi-Fi module hardware consists of a Cypress CYW43903 SOC with ARM Cortex-R4 clocked at 160 MHz (in 1× mode) or up to 320 MHz (in 2× mode), an integrated antenna or optional external antenna, 1 MB of SRAM and 640 KB ROM available for the applications processor. (more…)
The ISM43903-R48-L54-E/U is an embedded 2.4 GHz Wi-Fi module. The Wi-Fi module hardware consists of a Cypress 43903 SOC with ARM Cortex-R4 clocked at 160 MHz (in 1× mode) or up to 320 MHz (in 2× mode), an integrated antenna or optional external antenna, 1 MB of SRAM and 640 KB ROM available for the applications processor, SPI or UART interface capability.
The Wi-Fi module requires no operating system and has an integrated TCP/IP stack that only requires a simple AT command set to establish connectivity for your wireless product. The module has a very small 14.5mm x 30mm surface mount footprint and has full FCC and CE module certification. (more…)
Even though the eS-WiFi module is certified, the end product will still have to go through a small portion of RF certification. Also developers may need to apply for country specific certifications.
A maximum of eight (5) TCP or UDP sockets are supported on the ISM43362 module and two (2) for the ISM4319 module.
Any controller that has a UART or SPI interface can be connected to the eS WiFi module.
We are developing SSL/TLS security capability for enabling HTTPS secure Webserver.
Yes, we support both methods of WPS (push button and PIN method).
STMicroelectronics Cortex M3, ST32F103 and ST32F205. The TCP/IP stack and WiFi firmware use one of these microcomputers.
1. Set Protocol to TCP
2. Set Remote Host IP Address
3. Set Remote Port
4. Start TCP Client
P1=0 Select TCP Protocol
P3=192.168.1.2 Set Host IP Address
P4=8001 Set Port 8001
P6=1 Start TCP Client
Yes, Es-WiFi modules operate in Infrastructure mode so both iOS and Android devices can connect.