V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED WT055120-S1 Datasheet V1.0.0 May 25, 2021 Wireless-Tag Technology Co., Ltd. ©2020 WIRELESS-TAG TECHNOLOGY CO.,LIMITED All rights reserved. 1 http://www.wireless-tag.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED About this document This document provides users with WT055120-S1 specifications. Document version Please visit Wireless-Tag’s official website to download the latest version of the document. Revision history Please go to the document revision history page to view the revisions of the document. Disclaimer and copyright notice Information in this paper, including URL references, is subject to change without prior notice.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED Revision History No. Version Changes Change (+ / -) description Author Date 1 V1.0.0 C First release Wang Nov 17, 2020 *Changes: C――Create, A——Add, M——Modify, D——Delete ©2020 WIRELESS-TAG TECHNOLOGY CO.,LIMITED All rights reserved. 3 http://www.wireless-tag.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED Table of Contents 1 Overview ....................................................................................................................................................... 5 2 Module Dimensions ...................................................................................................................................... 8 3 Pin Definition ..............................................................................................................
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED 1 Overview BLE5.0 / BLE5.1 Supports 125Kbps/500Kbps/1Mbps/2Mbps Receiving sensitivity：-99.7dBm@1Mbps -97dBm@2Mbps -105dBm@125Kbps Transmit power：+3 dBm Link gain：117dBm@125Kbps（Max.） Supports Single-Ended Antenna Output Frequency Range: 2.400~2.4835 GHz BLE MESH Supports BLE SIG Mesh Supports private MESH MCU core 32-bit CPU core Frequency up to 64MHZ Max. 64KB Data SRAM memory Max.
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V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED General-purpose IO Working temperature: -40℃～105℃ ©2020 WIRELESS-TAG TECHNOLOGY CO.,LIMITED All rights reserved. 7 http://www.wireless-tag.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED 2 Module Dimensions Figure 1 Module Dimensions ©2020 WIRELESS-TAG TECHNOLOGY CO.,LIMITED All rights reserved. 8 http://www.wireless-tag.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED 3 Pin Definition 3.1 Pin Layout Figure 2 Top View of Pin Layout 3.2 Pin Description The module has a total of 24 pins. See Table 1 for specific descriptions. Table 1 Pin Definition Pin No.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED Pin No. Pin Name Description 8 GND Module power negative 9 A02 GPIO/ADC Channel 6 10 A07 GPIO/Wake-up 11 A08 GPIO 12 A09 GPIO 13 A13 GPIO 14 A14 GPIO 15 A15 GPIO 16 B00 GPIO 17 VCC Module power positive 3.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED 4 Functional Description 4.1 Direct Memory Access Controller (DMA) The Direct memory access (DMA) is used to provide high-speed data transfer between peripheral and memory or between memory and memory, without intervention from CPU, data can be transferred quickly by DMA, which frees up CPU resources for other operations.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED 4.3 Window Watchdog(WWDG) Window Watchdog(WWDG)will generate a WWDG reset if it is refreshed too early or too late. It can be used to detect whether the software fails to refresh the watchdog or it refreshes the watchdog in the refresh prohibited area to prevent the program from running into an uncontrollable state.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED Analog port Supports reset/set of port output data, bitwise operation Supports multiplexing as peripheral functions port Configurable output drive capacity: four drive capacity options Supports 16 external input interrupts Supports write protection of port configuration 4.5 Peripheral Interconnection PIS is used as a bridge interface for the interconnection of peripherals in the microcontroller.
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V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED dead-time insertion). Pulse widths and waveform periods can be modulated from a few microseconds to several milliseconds using the timer Prescaler and the RCC clock controller Prescaler. The advanced-control timers (ADTIM), general-purpose timers (GPTIMA, GPTIMB, GPTIMC) and basic timers (BSTIM) are completely independent and do not share any clock sources. They can be synchronized together as well.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED basic timers (BSTIM1) are completely independent and do not share any clock sources.
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V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED input voltage goes outside the user-defined high or low thresholds. The features are described as follows: Configurable conversion accuracy (6/8/10/12) Interrupt generation at the end of conversion, the end of injected conversion, analog watchdog or overrun events.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED 4.16 Inter-Integrated Circuit Interface(I2C) The I2C (Inter-chip) bus interface connects the microcontroller and the serial I2C bus. It provides the multi-master capability and controls all I2C bus-specified sequencing, protocol, arbitration and timing. It supports standard mode, fast mode and super ultra-fast mode. At the same time, it is compatible with SMBus (System Management Bus) and PMBus (Power Management Bus).
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED slave mode. LSSPI can be connected to any serial master or serial slave peripheral device using one of the following interfaces. The features are described as follows: Supports SPI serial peripheral interface Supports SSP protocol Supports national semiconductor ray 4.18 Serial Peripheral Interface 2(SPI2) The SPI/I2S interface can be used to communicate with external devices based on the SPI protocol and the I2S audio protocol.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED Supports SPI Motorola mode Hardware CRC can achieve reliable communication CRC value can be transmitted as the last byte of TX mode CRC automatically performs an error check to the last received byte.
V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED The UART offers a wide range of baud rates using a fractional baud rate generator. UART supports asynchronous communication and half-duplex single-wire communication. It also supports the LIN (local interconnection network), Smart Card Protocol and IrDA (infrared Data Association) SIR ENDEC specifications, and modem operations (CTSn/RTSn). It also supports multiprocessor communication.
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V1.0.0 WIRELESS-TAG TECHNOLOGY CO.,LIMITED 5 Electrical Characteristics Parameter Operating Temperture Supply Voltage Description Regualator supply input Min -40 1.8 3.3 Power supply rise time (0V to 3.3V) tR_SUP TX Mode @ 0dBm Output (DCDC ON) Current Consumption VIH VIL VOH VOL RX Mode (DCDC ON) Standy Mode Low Power Mode2 Low Power Mode3 High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage Source Current Sink Current VESD Typ Max 105 3.
WIRELESS-TAG TECHNOLOGY CO.,LIMITED Federal Communication Commission Statement (FCC, U.S.) 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
WIRELESS-TAG TECHNOLOGY CO.,LIMITED equipment is no longer considered valid and the FCC ID of the module cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End product labeling: The final end product must be labeled in a visible area with the following: “Contains Transmitter Module FCC ID: 2AFOS-WT055120-S1”.
WIRELESS-TAG TECHNOLOGY CO.,LIMITED integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. 2.4 Limited module procedures Not applicable. 2.5 Trace antenna designs Not applicable. The module has its own antenna, and doesn’ t need a host’ s printed board microstrip trace antenna etc. 2.
WIRELESS-TAG TECHNOLOGY CO.,LIMITED Host manufacturer must perfom test of radiated & conducted emission and spurious emission, etc according to the actual test modes for a stand-alone modular transmitter in a host, as well as for multiple simultaneously transmitting modules or other transmitters in a host product. Only when all the test results of test modes comply with FCC requirements, then the end product can be sold legally. 2.
EU warnings and DOC declarations EU Caution This device was tested for operations. To comply with RF exposure requirements, a minimum separation distance of 20cm must be maintained between the user’s body and the product, including the antenna . Accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved antenna.
