2022/7111 09:58 HOWL-U Module Data sheet Tia loT Development Platform-Tia Developer 5 English «+ Contact Us Register Login D eve Product Develop ~~ App L {7} Formulation HOWL-U Module Data sheet WILHELM-U is a low-power embedded WI-Fi module developed by Tia, It consists of a highly integrated RF chip peripheral circuits and supports modes and Bluetooth Low Energy (LE) connection.
022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer Applications e2 * Smart building ® Smart home and smart appliances * Smart socket and light * Industrial wireless control * Baby monitor * IP camera * Smart public transportation Change history « Date Change Description Document Version 2022-6-16 This is the first release. ~~ V1.0.0 Module interfaces <> Dimensions and packaging eo WILHELM-U dimensions: mm (W) x mm (1) x 2.70.
2022/7111 09:58 Bin definition Pin HOWL-U Module Data sheet Tia loT Development Platform-Tia Developer Symbol MAGPIES GPIOA6 GPIOA4 GPIOA1 ADC RX1 ™1 GPIOA7 GPIOA10 GLOATING GPIOA12 GPIOB3 GND 3v3 ™0 RX0 1/0 Type 170 Description Common GPO pin, which can be reused as SPECK ar 13 of the IC. Common GPO pin, which can be reused as OSMOSIS 14 of the IC. Common GPO pin, corresponding to pin 12 of the IC. Common GPO pin, corresponding to pin 9 of the IC.
2022/7111 09:58 17 GPIOB4 1/0 18 RST 1/0 19 GPIOB5 1/0 20 GPIOB6 1/0 21 GPIOB7 1/0 Top side test point oo GPIOA9 1/0 (burning pin) HOWL-U Module Data sheet Tia loT Development Platform-Tia Developer Common GPO pin, which can be reused as ADC and of the IC. Reset pin, which is active at a low level, internally pull with other module designs. Common GPO pin, corresponding to pin 26 of the IC. Common GPO pin, which can be reused as MISPRISION 27 of the IC.
2022/7111 09:58 HOWL-U Module Data sheet Tia loT Development Platform-Tia Developer VAT Power supply voltage VOL 1/0 low-level output VOH 1/0 high-level output Max 1/0 drive current RF power consumption Working Status Transmitting Transmitting Transmitting Receiving Receiving Receiving 11b 11g 11n 11b 11g 11n Working current os Working Mode Bluetooth pairing AP pairing EZ pairing Connected Rate 11 Bps 54 Bps MC 11 Bps 54 Bps MC 3 33 VSS VAT-0.3 Power/Receiving +16 dBm +14 dBm +13.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer The module is weakly connected to the Weakly Lo . network, and the WI-Fi indicator is steady 100 connected on. The module is disconnected from the Disconnected network, and the WI-Fi indicator is steady 96 off. RF parameters Basic RF features Parameter Description Frequency band 2412 GHz to 2484 GHz WI-Fi standard IEEE (channels 1 to 14) 11b: 1, 2, 5.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer WI-Fi RX performance so Parameter Minimum Value ~~ Typical Value Ma PER < 8%, RX sensitivity, 802.11b DOSS mode, 11 Gambits -88 PER < 10%, RX sensitivity, 802.11g OFFEND Mode, 54 Gambits -74 PER < 10%, RX sensitivity, 802.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer Antenna type HOWL-U uses an onboard PCB antenna, with an antenna gain of 1.39 dBi. Antenna interference reduction To ensure optimal WI-Fi performance when the module uses an onboard PCB antenna, we recommended that 15 mm away from other metal parts. To prevent adverse impact on the antenna performance, do not use coop the antenna area on the PCB.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer Recommended footprint fe 15.60 8 pep-out 1.40 1.00 1.00 1.80 1.00 Production instructions = 1. For the modules that can be packaged with the surface-mount technology (SMT) or in in-line form, you ¢ according to the PCB design solutions of customers. If a PCB is designed to be AMT-packaged, carriage t If a PCB is designed to use an in-line package, use wave soldering. After being unpacked, the module mu hours.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform-Tia Developer = Automated optical inspection (AOI) equipment © Devices required for the wave soldering process: = Wave soldering machine = Wave soldering fixture = Constant-temperature soldering iron = Tin bar, tin wire, and flux = Thermal profile © Devices required for baking: = Cabinet oven = Anti-electrostatic and heat-resistant trays = Anti-electrostatic and heat-resistant gloves 2.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer Recommended oven temperature curve c Select a proper soldering technique according to the process. For the SMT process, see the recommended ove re flow soldering. For the wave soldering process, see the recommended oven temperature curve of wave sold¢ differences between the set temperatures and the actual temperature measurements, All the temperatures shc data sheet are obtained through actual measurements.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer Diem Bab es Wall in Alcestis El tan aie flame in waned § Far ae Erases a aside Woe ea 5 Bl operate] lee | Suggestions on Oven Temperature Curve of Wave Soldering| | Suggestions on Manual Soldering Ten —-meme | Preheat temperature| 80°C to 130°C| Soldering 100s| Soldering time|< pinpoint | Peak contact time| Temperature of tin cylinder| 260° slope| < Ramp-down slope| < Storage conditions 19uS8previewKey=62cb83ade4b 0506720766
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer Appendix: Declaration e FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance ct authority to operate this device. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) Th harmful interference, and (2) this device must accept any interference received, including interference that may operation.
2022/7/11 09:58 HOWL-U Module Data sheet Tia loT Development Platform Tia Developer The antenna must be installed such that 20cm is maintained between the antenna and users, and the transmit 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 int for testing their end-product for any additional compliance requirements required with this module installed.
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