ARDUINO CC2541 Bluetooth V4.0 HM-11 BLE Module Manual
Selelekela
Ona ke mojule oa SMD BLE o sebelisitsoeng ho BLE Bee ea rona le Xadow BLE. E ipapisitse le TI cc2541 chip, e nolofalletsang li-node tse matla tsa marang-rang hore li hahoe ka litšenyehelo tse tlase tsa theko ea thepa le tse loketseng haholo lits'ebetso tsa tšebeliso ea matla a tlase. Mojule o monyenyane ebile o bonolo ho o sebelisa, ka firmware e hlophisitsoeng esale pele ea moetsi, o ka haha likhokahano tsa BLE ka potlako ka taelo ea AT. E ts'ehetsa lipuisano tsa BLE ka iphone, ipad le Android 4.3.
Likaroloana
- Bluetooth protocol: Tlhaloso ea Bluetooth V4.0 BLE
- Khafetsa ea ho sebetsa: 2.4 GHz ISM band
- Mokhoa oa ho sebelisana: sebaka sa serial port Tikoloho e bulehileng ka har'a limithara tse 30 e ka lemoha puisano lipakeng tsa li-module
- Ho romella le ho amohela moeli oa li-byte lipakeng tsa modules
- Mokhoa oa ho feto-fetoha: GFSK (Gaussian Frequency Shift Keying)
- Matla a phetiso: - DBM, 23-6 DBM, 0 DBM, 6 DBM, e ka fetoloa ka taelo ea AT
- sebelisa TI CC2541 chip, sebaka sa tlhophiso ea 256 KB, ts'ehetsa taelo ea AT, mosebelisi ho latela tlhoko ea ho fetola karolo (monghali, mokhoa oa lekhoba) le sekhahla sa serial port baud, lebitso la lisebelisoa, liparamente tse tšoanang joalo ka li-password, sebelisa tjaka.
- phepelo ea matla: + 3.3 VDC 50 mA
- mocheso o sebetsang: - 5 ~ + 65 Centigrade
Tlhaloso
| Tlhaloso | Boleng |
| Microprocessor | CC2541 |
| Lisebelisoa !HLOOHO |
Ts'ehetsa taelo ea AT, mosebelisi ho latela tlhoko ea ho fetola karolo (monghali, mokhoa oa lekhoba) le sekhahla sa serial port baud, lebitso la eguipmenLMatching parameters joalo ka password, ts'ebeliso ea flexible. |
| Bophahamo ba Outline | 13.5mm x 18.Smm x 2.3mm |
| Phepelo ea motlakase | 3.3V |
| Puisano Protocol | Uart(3.3V LVTTL) |
| Lipalo tsa ID | 2 |
| ID ea senotlolo | 1 |
| Lipontšo tsa LED IC | 1 |
| Khokahano | Socket e lumellana le XBee |
Litšobotsi tsa Motlakase
| Tlhaloso | Mb | 7313 | Max | Yuniti |
| Moqtage | -3 | 3.6 | V | |
| Mosebetsi oa Kenyeletso Moqtage | 2.0 | 3.3 | 3.6 | V |
| Fetisetsa Hona Joale | 15 | mA | ||
| Amohela Hona Joale | 8.5 | mA | ||
| Boroko bo Tebileng Hona Joale | 600 | uA | ||
| Mocheso oa ho sebetsa | -40 | +65 | •C |
Pin tlhaloso
| Pin | Lebitso | Desaiption |
| 1 | LIEKETSENG RTS | UART |
| 2 | UART TX | UART |
| 3 | LIEKETSENG CTS | UART |
| 4 | UART RX | UART |
| S | NC | |
| 6 | NC | |
| 7 | NV | |
| 8 | NV | |
| 9 | VCC | Phepelo ea matla 13V |
| 10 | NC | |
| 11 | LIPHELELE | Seta botjha, o sebetsa o le tlase bonyane ho Sms |
| 12 | GND | GND |
| 13 | P103 | 10, e sebelisetsoang ho hokahanya le DHT11/D518B20 |
| 14 | P102 | Kenyelletso ea dijithale, tlhahiso |
| 15 | P101 | Letšoao la LED |
| 16 | P100 | Pini ea konopo |
Litaelo tsa AT & Tlhophiso
- Botsa aterese ea hau ea MAC
Romella: AT + ADDR?
Romella ka mor'a ho khutlisa ka katleho: OK + LADD: Aterese ea MAC (aterese ea likhoele tse 12) - Botsa sekhahla sa baud
Romella: AT+BAUD? Romela ka mor'a ho khutla ka katleho: OK + Fumana: [para1] Sebaka sa para1: 0 ~ 8. Mekhahlelo e lumellanang le: 0 e emela 9600, 1, 2, 9600, 38400, lebitsong la moemeli oa 57600, 115200, 5 , 4800, 6, 7 e emetse 1200, 1200 2400. Sekhahla sa kamehla sa baud ho 9600. - Beha sekhahla sa baud
Romela: AT+BAUD[para1] Romela ka mor'a ho khutla ka katleho: OK+Set:[para1] Example: romela: AT + BAUD1, khutla: OK + Beha: 2.Sekhahla sa baud se behiloe ho 19200.
Hlokomela: ka mor'a ho fetola ho 1200, mochine o ke ke oa hlola o tšehetsa litlhophiso tsa taelo ea AT, 'me o tobetsa PIO0 tlas'a standby, mochine o ka tsosolosa Litlhophiso tsa fektheri.U se ke ua khothalletsa ho sebelisa tekanyo ea baud.Ka mor'a ho beha tekanyo ea baud, li-module li lokela ho ka motlakase, likarolo tse ncha tse behiloeng li ka sebetsa. - ho tloha sesebelisoa se hokahaneng le aterese ea bluetooth e boletsoeng
Romela: AT+CON[para1] Romela ka mora ho kgutla ka katleho: OK+CONN[para2] Para2 range ke: A, E, F
Example: ho tloha atereseng ea bluetooth ke: 0017EA0943AE, ho romela AT + CON0017EA0943AE, ho khutlisa module: OK + CONNA kapa OK + + CONNF CONNE kapa OK. - ho tlosa lisebelisoa tse tsamaellanang le tlhahisoleseding
Romella: AT + PHETHA
Romella ka mor'a ho khutla ka katleho: OK +
HLAKOLA Katleho e hlakileng e bile le lintlha tse amanang le khoutu ea aterese ea sesebelisoa. - query mode ho sebetsa
Romella: AT + MODE?
Romela ka mor'a ho khutla ka katleho: OK + Fumana: [para] Para: mefuta e fapaneng ea 0 ~ 2. 0 e emela mokhoa oa ho feta, molemong oa ho fumana PIO + taolo ea hole + 1 passthrough, 2 moemeli passthrough + remote control mode. The default ke 0. - seta mokhoa oa ho sebetsa oa module:
Romela: AT + MODE [] Romela ka mora ho kgutla ka katleho: OK + Seta: [para] - botsa lebitso la sesebelisoa
Romella: AT + NAME?
Romella ka mor'a ho khutlisa ka katleho: OK + NAME [para1] - seta lebitso la sesebelisoa
Romela: AT + NAME [para1] Romela ka mor'a ho khutla ka katleho: OK + Set: [para1] Example: Beha lebitso la sesebelisoa ho Seeed, romella AT + NAMESeeed, khutlisetsa OK + Set: Bona KA nako ena, lebitso la mojule oa bluetooth le fetotsoe ho Seeed. Tlhokomeliso: ka mor'a ts'ebetso ea litaelo, e hlokehang ho motlakase, beha litekanyetso tsa tumello. - potso e tsamaisanang le password
Romella: AT + PASS?
Romella ka mor'a ho khutlisa ka katleho: OK + PASS: [para1] Para1 range ke 000000 ~ 999999, kamehla ke 000000. - pairing set password
Romela AT + PASS [para1] Romela ka mor'a ho khutla ka katleho: OK + Set: [para1] - tsosolosa Litlhophiso tsa fektheri
The AT + RENEW e romella
Romella ka mor'a ho khutla ka katleho: OK + RENEW
Khutlisa mochine oa Litlhophiso tsa fektheri ea kamehla, li-setting tsa module li tla tsosolosoa kahoo, ho khutlela fekthering ka boemo ba boemo ba fektheri, lieha module 500 ms ka mor'a ho qala bocha.Haeba ho sa hlokahale, ka kopo ela hloko. - reset ea module
Romela: AT + RESET
Romela ka mor'a ho khutla ka katleho: OK + RESET
Ka mor'a hore mojule oa ho phethahatsa litaelo o tla lieha 500 ms ka mor'a ho qala bocha. - beha mokhoa oa master-lekhoba
Romela: AT + ROLE [para1] Romela ka mor'a ho khutla ka katleho: OK + Set: [para1]
ExampKhoutu
//mong
//lekhoba
Litokomane / Lisebelisoa
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ARDUINO CC2541 Bluetooth V4.0 HM-11 BLE Mojule [pdf] Bukana ea Mosebelisi CC2541, Bluetooth V4.0 HM-11 BLE Mojule, CC2541 Bluetooth V4.0 HM-11 BLE Mojule, V4.0 HM-11 BLE Mojule, HM-11 BLE Mojule, BLE Mojule |
