Last Updated on : 2022-07-29 06:58:14download
TYLC5S is a low-power embedded Wi-Fi module that Tuya has developed. It consists of a highly integrated RF chip (ESP8285), a few peripherals, an embedded Wi-Fi network protocol stack, and rich library functions.
TYLC5S has an embedded low-power 32-bit CPU, 1-MB ﬂash memory, 50-KB SRAM, and rich peripherals.
TYLC5S is an RTOS platform that integrates all function libraries of the Wi-Fi MAC and TCP/IP. You can develop embedded Wi-Fi products as required.
TYLC5S has two rows of pins with a 2-mm pin spacing.
The TYLC5S dimensions are 8.5± 0.35 mm (W)×12.7±0.35 mm (L) × 2.6± 0.15 mm(H). The thickness of the PCB is 1.0 mm±0.1 mm.
The dimensions of TYLC5S are as follows:
Definitions on interface pins are shown as below:
|Pin number||Symbol||I/O type||Function|
|1||ANT||-||RF antenna port, which is connected to an external antenna in a soldering manner|
|2||GND||P||Power supply reference ground|
|3||IO12||I/O||Correspond to MTDI (pin 10 ) of the IC|
|4||IO14||I/O||Correspond to IO4 (pin16) of the IC|
|5||IO4||I/O||Correspond to MTMS (pin 9) of the IC|
|6||VCC||P||Power supply pin (3.3V)|
Note: P indicates a power supply pin and I/O indicates an input/output pin.
The definitions of pins of TYLC5S are shown in the following table:
|Pin number||Symbol||I/O type||Function|
|-||TP1||Rst||It is only a module reset pin and cannot be used for clearing Wi-Fi network pairing information|
|-||TP2||I/O||GPIO 0, used for the production test of the module|
|-||TP3||U0TXD||User serial interface. When the module is powered on and enabled, there is information output from the serial interface, which is used for production test.|
|-||TP4||U0RXD||User serial interface. When the module is powered on and enabled, there is information output from the serial interface, which is used for production test.|
Note: Test pins are not recommended.
|Parameter||Description||Minimum value||Maximum value||Unit|
|VCC||Power supply voltage||-0.3||3.6||V|
|ESD voltage (human body model)||TAMB-25℃||-||2||kV|
|ESD voltage (machine model)||TAMB-25℃||-||0.5||kV|
|Parameter||Description||Minimum value||Typical value||Maximum value||Unit|
|VCC||Power supply voltage||3. 0||3. 3||3. 6||V|
|VIL||I/O low level input||-0.3||-||VCC*0.25||V|
|VIH||I/O high level input||VCC*0.75||-||VCC||V|
|VOL||I/O low level output||-||-||VCC*0.1||V|
|VOH||I/O high level output||VCC*0.8||-||VCC||V|
|Imax||I/O drive current||-||-||12||mA|
|Working status||Mode||Rate||Transmit power/Receive||Average value (Typical value)||Unit|
|Working mode||Working status, Ta = 25°C||Average value||Peak value (Typical value)||Unit|
|Quick network connection state||The module is in the fast network connection state and the Wi-Fi indicator always flashes||80||415||mA|
|Hotspot network configuration state||The module is in the hotspot network configuration state and the Wi-Fi indicator always flashes slowly||90||451||mA|
|Network connection state||The module is connected to the network and the Wi-Fi indicator is always on||58.5||411||mA|
|Disconnected state||The module is disconnected and the Wi-Fi indicator is dark||80||430||mA|
|Working frequency||2. 412 to 2. 484 GHz|
|Wi-Fi standard||IEEE 802.11b/g/n (channels 1 to 14)|
|Data transmission rate||11b: 1, 2, 5.5, 11 (Mbps); 11g: 6, 9, 12, 18, 24, 36, 48, 54 (Mbps); 11n: HT20 MCS 0 to 7|
|Antenna type||Solered external antenna|
|Parameter||Minimum value||Average value||Peak value (Typical value)||Unit|
|Average RF output power, 802.11b CCK Mode 11M||-||20||-||dBm|
|Average RF output power, 802.11g OFDM Mode 54M||-||17||-||dBm|
|Average RF output power, 802.11n OFDM Mode MCS7||-||14||-||dBm|
|EVM@802.11b CCK 11Mbps Mode 17.5dBm||-||-16||-||dB|
|EVM@802.11g OFDM 54Mbps Mode 15.0dBm||-||-30||-||dB|
|EVM@802.11n OFDM MCS7 Mode 14.0dBm||-||-31||-||dB|
|Parameter||Minimum value||Typical value||Maximum value||Unit|
|PER<8%, RX sensitivity, 802.11b DSSS Mode 1M||-||-91||-||dBm|
|PER<10%, RX sensitivity, 802.11g OFDM Mode 54M||-||-75||-||dBm|
|PER<10%, RX sensitivity, 802.11n OFDM Mode MCS7||-||-72||-||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. For details, you can refer to the following figure:
To ensure the 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.
To prevent an adverse impact on the antenna radiation performance, avoid copper or traces along the antenna area on the PCB. The main points of the layout: 1. Make sure that there is no substrate medium directly below or above the printed antenna. 2. Make sure that the area around the printed antenna is far away from copper, so as to ensure the radiation effect of the antenna to the greatest extent.
There is no antenna connector for this module at the moment.
Note: The default dimensional tolerance is ±0.35 mm. If you have specific requirements on dimensions, make them clear in the datasheet 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 number||MOQ (pcs)||Shipping packaging method||The number of modules per reel||The 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 device.
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 device 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 device 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 device does cause harmful interference to radio or television reception, which can be determined by turning the device 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 device complies with FCC radiation exposure limits set forth for an uncontrolled rolled environment. This device 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 device 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/warnings 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-TYLC5S. The end product must be labeled in a visible area with the following: “Contains Transmitter Module FCC ID: 2ANDL-TYLC5S”.
This device is intended only for OEM integrators under the following conditions:
The antenna must be installed such that 20cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna.
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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