EGIS EWB160031M User Manual IEEE 2.4GHz 1T1R Wi-Fi with BLE IoT V0.6 Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
Revision History Date Revision Content Revised By Version 2021/05/06 - Initial released (Preliminary) Issac Chen 0.1 2021/09/03 - Initial released (Preliminary) Issac Chen 0.2 2022/08/31 - Add packing information Issac Chen 0.3 2022/09/26 - Add PCB antenna info Issac Chen 0.4 2022/10/01 - Add BLE and Crystal info. Issac Chen 0.5 2022/10/06 - Correct GPIOs info. Issac Chen 0.6 2022/12/05 - Update pin define. Issac Chen 0.61 Proprietary & Confidential Information Doc.
EWB160031M User manual Contents Revision History ....................................................................................................... 1 Contents ................................................................................................................... 2 1. General Description............................................................................................ 3 2. Features.....................................................................................................
EWB160031M User manual 1. General Description EWB160031M module features a fully integrated 2.4GHz radio transceiver and baseband processor for Wi-Fi 802.11b and Bluetooth® Smart applications. It can be used as a standalone application-specific communication processor or as a wireless data link in hosted MCU systems where ultra-low power is critical. It supports flexible memory architecture for storing profiles, stacks and custom application codes, and can be updated using Over-The-Air (OTA) technology.
EWB160031M User manual 2. Features Processors ARM® Cortex®-M3 Application Processor ARM® Cortex®-M0 Link Controller Wi-Fi 802.11b up to 11Mbps Supports STA mode WPA/WPA2 security supported Automatic beacon scanning and discovery Built-in TCP/IP stack Bluetooth Smart Compliant with Bluetooth 5.
EWB160031M User manual General purpose, capture and sleep timers FW OTA (Over-The-Air) update support Digital Interfaces General purpose I/Os: 18 One debug UART, and two UARTs with hardware flow control up to 3Mbps One SPI+™ interfaces One I2C bus supporting both master and slave mode Analog Interfaces 10-bit Auxiliary ADC with 9 input channels: GPIO2/3/4/5/7/8/9/10/11 6 GPIO pins with 16mA driving capability: GPIO18-23 6 PWMs: GPIO18-23 Antenna On-board P
EWB160031M User manual 3. General Specification 3.1 Voltages 3.1.1 Absolute Maximum Ratings Symbol Description VBAT Min. Max. Unit Input supply Voltage Operating temperature -20°C to 70°C Storage temperature -40°C to 85°C -0.3 3.6 V 3.1.2 Recommended Operating Ratings Test conditions: At room temperature Symbol Min. Typ. Max. Unit VBAT 2.7 3.3 3.6 V Test conditions: At operating temperature -20°C ~70°C Symbol Min. Typ. Max. Unit VBAT 2.7 3.3 3.6 V 3.
EWB160031M User manual 3.3 Wi-Fi RF Specification (RX) Parameters Conditions Frequency Range Min. Typ. 2412 Max. Unit 2462 MHz RX Sensitivity 11b @ 8% PER - 1Mbps -91 -83 dBm - 11Mbps -84 -76 dBm Maximum Input Level - 11Mbps -15 dBm 3.4 Wi-Fi RF Specification (TX) Parameters Conditions Frequency Range Min. Typ. 2412 Max. Unit 2462 MHz Output Power 802.11b / 11Mbps -- 10 -- dBm @EVM 802.11b / 11Mbps -- -25 -- dB 3.
EWB160031M User manual 3.7 Power Consumption Wi-Fi Parameters Conditions TX Mode (Continuous) RX Mode Associated Idle Min. Typ. Max. Unit 802.11b/11M/12dBm -- 115 -- mA 802.11b/11M -- 17.5 -- mA DTIM=1 -- 580 -- uA DTIM=3 -- 210 -- uA DTIM=10 -- 110 -- uA -- 30 -- uA Min. Typ. Max. Unit -- 12 -- mA -- 12 -- mA Sleep Mode Bluetooth Smart Parameters Conditions TX Mode (Continuous) 0.16dBm RX Mode Proprietary & Confidential Information Doc.
EWB160031M User manual 4. Antenna 4.1 S11 Parameter 4.2 Gain Pattern Passive Test (Free Space) Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
EWB160031M User manual 4.3 Efficiency 2400MHz~2500MHz (Average Efficiency = 30%) Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
EWB160031M User manual 5. Pin Assignments 5.1 PCB Pin Outline < TOP VIEW > Proprietary & Confidential Information Doc. NO: < SIDE VIEW > Egis Technology Inc.
EWB160031M User manual < BOTTOM VIEW > Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
EWB160031M User manual 5.2 Pin Definition Pin No.
EWB160031M User manual 17 GPIO0 / Debug_TX I/O General Purpose Input/Output UART Serial Data Transmit for debugging 18 GPIO1 / Debug_RX I/O General Purpose Input/Output UART Serial Data Receive for debugging 19 GPIO21 / SPI2_MISO / PWM2 I/O General Purpose Input/Output SPI2 MISO Signal Pulse-Width Modulated O/P 20 GPIO22 / PWM1 I/O General Purpose Input/Output Pulse-Width Modulated O/P 21 GPIO9 / ADC9 / UART1_RXD I/O General Purpose Input/Output Analog-to-Digital Converter Input UART1 Ser
EWB160031M User manual 6. Dimensions 6.1 Layout Recommendation (Unit: mm) < TOP VIEW > Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
EWB160031M User manual 7. Reference Design In order to achieve minimal power consumption, users may, under all types of operational modes, control the power modules in the control chip in OPL1600 chip of internal high-performance Buck & LDO DC-DC Converter. The system power, with input of decoupled capacitor from external battery power originated from VDD_BAT (pin 8), reduces noise with in-chip Buck DC-DC Converter, respectively in.
EWB160031M User manual 8. Recommended Reflow Profile Referred to IPC/JEDEC standard. Peak Temperature : <250°C Number of Times : 2 times 250℃ 2.5°C/sec 40~70 sec 2.5℃/sec Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
EWB160031M User manual 9. Software Introduction 9.1 Software Architecture Figure 1: The Relationship Between User APP & ROM CODE and Patch Relationship between APP & ROM Code & Patch OPL1000 consists of two MCU’s of ARM Cortex M3 and Cortex M0. The so-called OPL1000 APP Development refers to the application procedure for development users on M3 MCU of OPL1000. The initial M3, M0 firmware of OPL1000 is comprised in the Chip as ROM CODE.
EWB160031M User manual firmware documents that support OTA download, with the document generated by using download tool named as “opl1000_ota.bin”. In order to understand the structure of OTA Image document, we need to first understand the working process of OPL1000 OTA upgrade firmware.
EWB160031M User manual the hello_world demonstration project to briefly explain the project configuration, document structure, and RTOS usage, etc. A. Keil uVision Project Setup Open hello_world demonstration project. Path: DK\APS_PATCH\examples\get_started\hello_world Click the button, “ ”, with the following set-up. Device, by default select ARMCM3, and for new project, users should be aware of the selection of this setting. Figure 7: Device Selection 1.
EWB160031M User manual Figure 9: debug Setup Note: In view of the importance of “ini” between patch code and ROM code, it is recommended NOT to modify the content of this document; otherwise it may result in abnormal operation of the codes. 9.3 Project Preview By using the example of “hello world”, Kei project set-up method was outlined, and this chapter willbe devoted to introduce the code structure of “hello_world” project. One basic project at least includes these documents such as “main_patch.
EWB160031M User manual 9.4 Main Function Entrance Open up “main_patch.c” document, and jump to “_Patcch_EntryPoint(void)” function. As the SysInit_EntryPoint() function has been implemented in ROM. This function is only called to implement initialization, so the function should not be modified or move.
EWB160031M User manual After command is input, APS serial-port lists out all of missions that are currently carried out. Figure 11:TRACER Command The user-created tasks are listed in the Start of App Tasks project, and with the example of user_app_demo task, it is created by users in the main procedure with index of 32, while 0x07 denotes that printing all the logs of the task, so if users need to close the log output of the task.
EWB160031M User manual (2) Using log output provided by SDK to configure API management task log API relevant content configured by log output is as follows: “tracer_log_level_set_ext” function entry parameters are defined in Table 7. Table 7: tracer_log_level_set_ext Function Entry Parameter Definition (3) Multi-task log management If there needs to be differentiated management towards log output of multiple tasks, the structure, “g_taTracerExtTaskInfoBodyExt”, of “msg_patch.c”needs to be edited.
EWB160031M User manual defined as: The log management of users’ other tasks is added to the structure in the manner as outlined above. If needed to know more about the Log configuration, please refer to the log configuration demonstration with the directory of “SDK\APS_PATCH\examples\get_started\log” Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
EWB160031M User manual 10.Appendix Compliance with 2.2 List of applicable FCC rules CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter 2.3 Specific operational use conditions This module is stand-alone modular.
EWB160031M User manual Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 15.105(b) for Class B Device (usual) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules.
EWB160031M User manual requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). NCC警語： 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使 用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。低功率射頻器材之 使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善 至無干擾時方得繼續使用。前述合法通信，指依電信管理法規定作業之無線電通信。 低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。 本模組於取得認證後，將依規定於模組本體標示審驗合格標籤，並要求平台廠 商於平台上標 示「本產品內含射頻模組 XXXyyyLPDzzzzx」。 Proprietary & Confidential Information Doc. NO: Egis Technology Inc.
