VTX-WBM-N12 User manual Feb.
REVISION HISTORY 2 Version No. Revised Date Revised by Description 1.0 2019-03-15 Sam Preliminary User Manual released 1.1 2021-02-08 Sam Remove BT function 1.
TABLE OF CONTENTS REVISION HISTORY .............................................................................................................................................................. 2 1 Introduction .............................................................................................................................................................. 4 1.1 Description ..........................................................................................................................
1 INTRODUCTION 1.1 DESCRIPTION VTX-WBM-N12 is a complete WiFi and MCU module which is designed for embedded wireless solution and a cost-effective, low power capabilities high performance MCU in IOT applications. The module integrates ARM CortexTM-M4 MCU with FPU, clock, WiFi and front end. It is based on Cypress IEEE802.11 b/g/n single-stream. Thus, it can be used to enable wireless connectivity to the simplest existing sensor product with minimal engineering effort. 1.
BRCM WICED Fully compatible Operating Temperature -40℃ to 85℃ Antenna 5 Gain Type Connector 5.05 dBi Chip Antenna Fixed 5.
2 6 BLOCK DIAGRAM ADC Analog to Digital Converter DAC Digital to Analog Converter I2C Intelligent Interface Controller SPI Serial Peripheral Interface Quad SPI Quad Serial Peripheral Interface USART Universal synchronous/asynchronous receiver transmitters TIM Timers I2S Inter-integrated sound CAN Controller area network
3 MODULE DESCRIPTION 3.1 MODULE APPEARANCE Top 3.2 3.3 COMPONENT DESCRIPTION J1 External antenna socket ANT1 On board chip antenna R3 Jump for external antenna using R4 Jump for chip antenna using ANTENNA LIST Antenna 1 Antenna Gain : 5.
Antenna 2 Antenna Gain : 5.09 dBi Antenna Type : Dipole Antenna Connector Type : SMA 3.4 FCC COMPLIANCE The module has been tested for compliance to FCC Part 15.247 3.
4 ADDITION INFORMATION 4.1 I 2 C INTERFACE Characteristics Symbol tw(SCLL) tw(SCLH) tsu(SDA) th(SDA) tr(SDA) tr(SDL) tf(SDA) tf(SDL) th(STA) tsu(STA) tsu(STO) tw(STO:STA) tSP Cb 1. 2. 3. 4. 10 Parameter SCL clock low time SCL clock high time SDA setup time SDA data hold time Standard mode(1) Min Max 4.7 4.0 250 0 3450(3) Fast mode(1)(2) Min Max 1.3 0.6 100 0 900(4) Unit µs ns SDA and SCL rise time - 1000 - 300 SDA and SCL fall time - 300 - 300 4.0 4.7 4.0 4.7 - 0.6 0.6 0.6 1.
5 WARNING Federal Communication Commission Interference Statement 15.19 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 15.105 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.
interference that may cause undesired operation. LABEL OF THE END PRODUCT: The final end product must be labeled in a visible area with the following " Contains TX FCC ID: 2AXR2VTC-WM-N12V01 ". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15 of FCC rules.
peut pas être utilisé sur le produit final. Dans ces circonstances, l'intégrateur OEM sera responsable de réévaluer le produit final (y compris l'émetteur) et d'obtenir une autorisation IC distincte. USERS MANUAL OF THE END PRODUCT: The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module.