HANGZHOU LIJIACHENG ELECTRIC CO., LTD.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. cont ent s 1 pr oduct descr i pt i on 1.1 c h a r a c t e r i s t i c ..... . . . . . . . . . . . . . . . . . . . . . . . 1.2 A p p l i c a t i o n f i e l d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 V e r s i o n u p d a t e i n s t r u c t i o n s . . . . . . . . . . . . . . . . . . . . 2 Modul e i nt er f ace 2.1 S i z e p a c k a g e . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 P i n d e f i n i t i o n . . . . . . . . . . . . .
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 1 pr oduct descr i pt i on M39 is a low-power embedded Wi-Fi module developed by Huayulian Technology. It consists of a highly integrated radio frequency core It is composed of BK7231T and a small number of peripheral devices, built-in Wi-Fi network protocol stack and rich library functions. M39 built-in low power consumption 32-bit MCU, 2Mbyte flash memory, 256KB SRAM and abundant peripheral resources.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 1 pr oduct descr i pt i on • I ndust r i al wi r el ess cont r ol • Baby Moni t or • Webcam • Smar t bus 1.3 Ver si on updat e i nst r uct i ons Ser i al number Updat e dat e Updat e cont ent Updat ed ver si on 1 2021-05-11 New document V1.0.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 2 2 Module interface 2.1 size-package M39 has 2 rows of pins，The pin spacing is 2.0 ± 0.1mm。M39 size：24.0± 0.35mm (W)×16.0± 0.35mm (L) ×0.8± 0.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 2 2.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 3 3 El ect r i cal par amet er s El ect r i cal par amet er s 3.1 Absol ut e el ect r i cal par amet er s par amet er Maxi mum uni t 105 ℃ 3.0 3.6 V El ect r ost at i c TAMB-25℃ di schar ge vol t age （Mannequi n ） - 2 KV TAMB-25℃ - 0.5 KV Ts descr i pt i on Mi ni mum St or age t emper at ur e -20 VBAT Suppl y vol t age El ect r ost at i c di schar ge vol t age （Nor Machi model ） condi t i ons 3.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. El ect r i cal par amet er s Peak Tr ansmi t power Wor ki ng st at us / r ecei ve (typical aver age val ue uni t mode r at e Launch 11b 11Mbps +17dBm 292 354 mA Launch 11g 54Mbps +13.5dBm 256 307 mA Launch 11n MCS7 +13dBm 257 286 mA r ecei ve 11b i on 11Mbps Cont i nuous r ecept95 102 mA r ecei ve 11g 54Mbps Cont i nuous r ecept 98i on 100 mA r ecei ve 11n MCS7 100 mA Cont i nuous r ecept98 i on value) 3.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 4 RF par amet er s 4 RF par amet er s 4.1Basi c RF char act er i st i cs Par amet er i t em Det ai l ed descr i pt i on wor ki ng f r equency 2.412~2.462GHz Wi - Fi st andar d IEEE 802.11b/g/n(p a s s a g e w a y 1-14) BT st andar d Bl u e t o o t h Dat a t r ansf er r at e 11b:1,2,5.5, 11 (Mbps)； 4.2 11g:6,9,12,18,24,36,48,54(Mbps); 11n: HT20 MCS0~7; HT40 MCS0~7 4.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 4 4.3 Recei vi ng per f or mance RXSensi t i vi t y Par amet er i t em Mi ni mum Typi cal val ue Max uni t PER<8%，RX - -85 - dBm - -72 - dBm - -68 - dBm - -95 - dBm Sensi t i vi t y ， 802.11b DSSS Mode 11M PER<10%，RX Sensi t i vi t y ， 802.11g OFDM Mode 54M PER<10%， RX Sensi t i vi t y ， 802.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 5 5 Ant enna i nf or mat i on5. 1Ant enna t ype Use PCB onboar d ant enna. 5.2 Reduce ant enna i nt er f er ence Tr y t o keep t he ant enna away f r om l ar ge component s.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 6 6 Packagi ng i nf or mat i on and pr oduct i on gui dance6.1 Mechani cal Di mensi ons PCB Si ze：16.0±0.35mm (W)×24.0±0.35mm (L) ×0.8±0.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 6 6.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 6 Packagi ng i nf or mat i on and pr oduct i on gui dance 6.3Pr oduct i on gui de 1. The st amp por t package modul e del i ver ed by Huayu Li an must be mount ed by SMT machi ne, and t he mount i ng must be compl et ed wi t hi n 24 hour s af t er unpacki ng and bur ni ng t he f i r mwar e Ot her wi se, vacuum packagi ng must be r e- evacuat ed, and t he modul e must be baked bef or e pl acement . A.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 6 Packagi ng i nf or mat i on and pr oduct i on gui dance 3The modul es shi pped by Huayul i an need t o be baked. The humi di t y i ndi cat or car d and t he baki ng condi t i ons ar e as f ol l ows ： A. When unpacki ng, i f t he r eadi ng val ue of humi di t y i ndi cat or car d i s 30%, 40% and 50% and t he col or r i ng i s bl ue, t he modul e needs t o be cont i nuousl y baked f or 2 hour s; B.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 6 6.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 8 APPENDIX: STATEMENT 8 Appendix: Statement FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equip-ment. This device complies with Part 15 of the FCC Rules.
HANGZHOU LIJIACHENG ELECTRIC CO., LTD. 8 APPENDIX: STATEMENT The host product manufacturer is responsible for compliance to 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.
Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
2.5 Trace antenna designs For a modular transmitter with trace antenna designs, see the guidance in Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip Antennas and traces. The integration information shall include for the TCB review the integration instructions for the following aspects: layout of trace design, parts list (BOM), antenna, connectors, and isolation requirements. a) Information that includes permitted variances (e.g.
For situations where the host product manufacturer is responsible for an external connector, for example with an RF pin and antenna trace design, the integration instructions shall inform the installer that unique antenna connector must be used on the Part 15 authorized transmitters used in the host product. The module manufacturers shall provide a list of acceptable unique connectors. Explanation: The EUT has one PCB Antenna, The antenna cannot be removed, Unconventional interface 2.
