Last Updated on : 2022-07-29 07:29:10download
ZSLC5 is a Zigbee module that Tuya has developed. It consists of a highly integrated RF processor chip (EFR32MG21A020F768IM32-B) and several peripheral components, with an embedded 802.15.4 PHY/MAC Zigbee network protocol stack and rich library functions.
ZSLC5 is embedded with a 32-bit low-power Arm Cortex-M33 core, 768-KB flash memory, and 64-KB random-access memory (RAM), and has extensive peripherals.
ZSLC5 integrates all function libraries of the Zigbee MAC and TCP/IP protocols. You can develop embedded Zigbee products as required.
ZSLC5 has two lines of pins with a spacing of 2±0.1 mm.
ZSLC5 dimensions are 12.7±0.3mm (L)×8.5±0.3mm (W) ×2.3±0.15mm (H). The figure shows the ZSLC5 front and rear views.
|Pin No.||Symbol||I/O type||Function|
|2||GND||P||Power supply reference ground pin, which must be properly grounded|
|3||PA00||I/O||Hardware PWM pin, which is connected to PA00 on the internal IC|
|4||PA03||I/O||Hardware PWM pin, which is connected to PA03 on the internal IC|
|5||PA04||I/O||Hardware PWM pin, which is connected to PA04 on the internal IC|
|6||3V3||P||Power supply pin (typical power supply voltage: 3.3 V)|
|Pin No.||Symbol||I/O type||Function|
|TP1||SWDIO||I/O||JLINK SWDIO burning pin, which is connected to PA02 on the internal IC|
|TP2||SWCLK||I/O||JLINK SWCLK burning pin, which is connected to PA01 on the internal IC|
|TP3||U0RXD||I/O||Serial interface receiving pin (UART0_RXD), which is connected to PA06 on the internal IC|
|TP4||U0TXD||I/O||Serial interface transmission pin (UART0_TXD), which is connected to PA05 on the internal IC|
|TP5||RST||I||Hardware reset pin (The chip is reset when the level is low. The level is high in|
Note: P indicates a power supply pin, and I/O indicates an input/output pin.
|Parameter||Description||Minimum value||Maximum value||Unit|
|VCC||Power supply voltage||-0.3||3.8||V|
|ESD voltage (human body model)||TAMB-25℃||-||2||KV|
|ESD voltage (machine model)||TAMB-25℃||-||0.5||KV|
|Parameter||Description||Minimum value||Average value||Maximum value (Typical value)||Unit|
|VCC||Power supply voltage||2.0||3.0||3.8||V|
|VIL||I/O low-level input||-||-||IOVDD*0.3||V|
|VIH||I/O high-level input||IOVDD*0.7||-||-||V|
|VOL||I/O low-level output||-||-||IOVDD*0.2||V|
|VOH||I/O high-level output||IOVDD*0.8||-||-||V|
|Working status||Rate||TX power/Receive||Average value||Maximum value (Typical value)||Unit|
|Working mode||Working status (Ta = 25°C)||Average value||Maximum value (Typical value)||Unit|
|EZ||The module is in EZ mode.||10||40||mA|
|Connected and idle||The module is connected to the network and in idle state.||12||14||mA|
|Connected and busy||The module is connected to the network and in operating state.||15||72||mA|
|Deep sleep mode||The module is in deep sleep mode, with 64-KB flash memory.||5||-||μA|
|Frequency range||2.4GHz ISM band|
|Zigbee standard||IEEE 802.15.4|
|Data transmission rate||250kbps|
|Antenna type||External monopole antenna with a gain of 1 dBi|
|Parameter||Minimum value||Average value||Maximum value (Typical value)||Unit|
|Output power adjustment step||-||0.5||1||dB|
|Output spectrum adjacent-channel rejection ratio||-||-31||-||dB|
|Parameter||Minimum value||Typical value||Maximum value||Unit|
|PER<8%, RX sensitivity (250Kbps)||-102||-101||-99||dBm|
The module uses an external antenna which is soldered on the ANT pad of the module in a soldering manner.
An antenna with a length of 28 mm is recommended.
To ensure optimal Wi-Fi performance when the Wi-Fi module uses an onboard PCB antenna, it is recommended that the antenna be at least 15 mm away from other metal parts.
The PCB dimensions are 12.7±0.3mm (L)×8.5±0.3mm (W) ×1.0±0.1mm (H)
Note: The default tolerance of module overall dimension is ± 0.35 mm, Key dimension tolerance is ± 0.1 mm. If the customer has clear requirements for key dimensions, please make clear calibration in the specification after communication.
Set oven temperatures according to the following temperature curve of wave soldering. The peak temperature is 260°C±5°C.
Recommended soldering temperature:
|Suggestions on oven temperature curve of wave soldering||Suggestions on manual soldering temperature|
|Preheat temperature||80 to 130 °C||Soldering temperature||360±20°C|
|Preheat time||75 to 100s||Soldering time||＜3s/point|
|Peak contact time||3 to 5s||NA||NA|
|Temperature of tin cylinder||260±5°C||NA||NA|
Storage conditions for a delivered module:
The moisture-proof bag is placed in an environment where the temperature is below 40°C and the relative humidity is lower than 90%.
The shelf life of a dry-packaged product is 12 months from the date when the product is packaged and sealed.
There is a humidity indicator card (HIC) in the packaging bag.
|Product model||MOQ（pcs）||Packaging method||Number of modules per reel||Number of reels per carton|
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
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.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, according to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used following the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled rolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.
This radio module must not be installed to co-locate and operating simultaneously with other radios in the host system except following FCC multi-transmitter product procedures. Additional testing and equipment authorization may be required to operate simultaneously with other radios.
The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end-user.
The host product manufacturer is responsible for compliance with any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed.
The end-user manual shall include all required regulatory information/warning as shown in this manual, including: This product must be installed and operated with a minimum distance of 20 cm between the radiator and user body.
This device has got an FCC ID: 2ANDL-ZSLC5. The end product must be labeled in a visible area with the following: “Contains Transmitter Module FCC ID: 2ANDL-ZSLC5”
This device is intended only for OEM integrators under the following conditions:
As long as the 2 conditions above are met, further transmitter tests will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.
Declaration of Conformity European notice
Hereby, Hangzhou Tuya Information Technology Co., Ltd declares that this module product is in compliance with essential requirements and other relevant provisions of Directive 2014/53/EU,2011/65/EU. A copy of the Declaration of conformity can be found at https://www.tuya.com
This product must not be disposed of as normal household waste, in accordance with the EU directive for waste electrical and electronic equipment (WEEE- 2012/19/EU). Instead, it should be disposed of by returning it to the point of sale, or to a municipal recycling collection point.
The device could be used with a separation distance of 20cm to the human body.
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