By purchase of any of the products described in this document the customer accepts the document's validity and declares their agreement and understanding of its contents and recommendations. Panasonic Industrial Devices Europe GmbH (Panasonic) reserves the right to make changes as required at any time without notification. © Panasonic Industrial Devices Europe GmbH 2017. This specification sheet is copyrighted. Reproduction of this document is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Do not disclose...

Parasonic PAN9420 Firmware Version 1.1.x.x Command Specification Rev. 1.0 Page 3

Parasonic PAN9420 Firmware Version 1.1.x.x 1 About This Document This Command Specification provides details on the communication via UART and HTTP/JSON for the various features of the PAN9420 module. It is intended for software engineers. The product is referred to as “the PAN9420” or “the module” within this document. Please refer to the Panasonic website for related documents ^ 6.2 Product Information. Command Specification Rev. 1.0 Page 4

PAN9420 Firmware Version 1.1.x.x 2 Overview 2 Overview The PAN9420 is a 2.4 GHz 802.11 b/g/n embedded Wi-Fi module with integrated stack and API that minimizes firmware development and includes a full security suite. The module is specifically designed for highly integrated and cost-effective applications. The module includes a fully shielded case, integrated crystal oscillators, and a chip antenna. The module combines a high-performance CPU, high-sensitivity wireless radio, baseband processor, medium access controller, encryption unit, boot ROM with patching capability, internal SRAM, and in-system...

Parasonic PAN9420 Firmware Version 1.1.x.x 3 Commands3.1 General There are three types of commands: • Request • Response • Error The format is ASCII-based and ending with “CR-LF”. „Request“ Command • Request data • Set values • Trigger various functionalities Structure Command Specificatio

Parasonic PAN9420 Firmware Version 1.1.x.x „Error“ Message Structure „Error‘ Return Code Further information on the return codes ^ 5.1 Telegram Return Code. 3.2 Command Templates and Examples Templates Template for HTTP/JSON Interface HTTP/JSON Request Example of JSON-Request (with HTTP-Header) POST /ajax/cfgpars.json?rauth=0x00 HTTP/1.1 Host: 192.168.1.1 Connection: keep-alive Content-Length: 221 Accept: text/html, */*; q=0.01 Origin: http://192.168.1.1 X-Requested-With: XMLHttpRequest User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116...

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Parasonic PAN9420 Firmware Version 1.1.x.x 4.1.11 WLAN Channel (variable: channel) Definition 4.1.12 WLAN RSSI (variable: rssi) Definition Command Specification Rev. 1.0 Page 16

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Parasonic PAN9420 Firmware Version 1.1.x.x 4.3.6 Response PING (variable: ping) Command Specification Rev. 1.0 Page 27

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Parasonic PAN9420 Firmware Version 1.1.x.x 4.4.2.2 Server Configuration (variable: server) Definition Command Specification Rev. 1.0 Page 29

Parasonic PAN9420 Firmware Version 1.1.x.x 4.4.2.3 Mail Sending (variable: send) Definition 4.4.2.4 Mail Status (variable: status) Definition Command Specification Rev. 1.0 Page 30

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Parasonic PAN9420 Firmware Version 1.1.x.x 4.5.1.2 Firmware Version (variable: firmware) Definition 4.5.1.3 MAC Address (variable: macaddr) Definition Command Specification Rev. 1.0 Page 32

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Parasonic PAN9420 Firmware Version 1.1.x.x 4.5.1.10 Save Mode (variable: savemode) Definition 4.5.1.11 Save the Configuration (variable: savecfg) Definition Command Specification Rev. 1.0 Page 36

Parasonic PAN9420 Firmware Version 1.1.x.x 4.5.1.12 Power Save Mode (variable: psm) Definition Command Specification Rev. 1.0 Page 37

Parasonic PAN9420 Firmware Version 1.1.x.x 4.5.1.13 Device Information (variable: device) Definition 4.5.1.14 Device Description (variable: dev_dec) Definition Command Specification Rev. 1.0 Page 38

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