{"id":607,"date":"2021-10-29T16:21:09","date_gmt":"2021-10-29T14:21:09","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&p=607"},"modified":"2024-02-22T22:50:36","modified_gmt":"2024-02-22T21:50:36","slug":"hm-10-cc2541-4-0-ble-bluetooth-to-uart-transceiver-module-central-peripheral-switching-ibeacon-airlocate","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/hm-10-cc2541-4-0-ble-bluetooth-to-uart-transceiver-module-central-peripheral-switching-ibeacon-airlocate\/","title":{"rendered":"HM-10 cc2541 4.0 BLE bluetooth to uart transceiver Module Central & Peripheral switching iBeacon AirLocate"},"content":{"rendered":"

https:\/\/tasmota.github.io\/docs\/HM-10\/#breakout-boards\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/a><\/p>\n

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HM-10 Bluetooth module TASMOTA\u00a0<\/span><\/div>\n
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Bluetooth modul HM-10<\/span>~<\/span><\/a><\/h1>\n
\nT\u00e1to funkcia je zahrnut\u00e1 iba v<\/span>tasmota-sensors<\/code><\/summary>\n

<\/code><\/p>\n

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<\/code><\/pre>\n<\/div>\n
 <\/p>\n<\/details>\n
HM-10 je modul Bluetooth BLE V4.0 zalo\u017een\u00fd na \u010dipe TI CC254x.\u00a0P\u00f4vodne vyr\u00e1bal\u00a0<\/span>Jinan Huamao<\/span><\/a>\u00a0, ale na trhu je ve\u013ea klonov (\u00a0<\/span>MLT-BT05, CC41-A<\/span><\/a>\u00a0,\u00a0<\/span>JDY-08<\/span><\/a>\u00a0, AT-09, …)<\/span><\/p>\n
Aj ke\u010f vyzeraj\u00fa podobne a vyu\u017e\u00edvaj\u00fa rovnak\u00fd \u010dip Bluetooth CC254x, firmv\u00e9r na nich je odli\u0161n\u00fd.\u00a0Aby Tasmota fungovala s ak\u00fdmko\u013evek typom modulu, je potrebn\u00e9\u00a0<\/span>na\u0148 flashova\u0165 p\u00f4vodn\u00fd firmv\u00e9r<\/span><\/a>\u00a0.\u00a0Pou\u017eite najnov\u0161\u00ed firmv\u00e9r V710, ale na pr\u00e1cu s ovl\u00e1da\u010dom Tasmota je potrebn\u00fd minim\u00e1lne V609.<\/span><\/p>\n
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Tip<\/span><\/p>\n
Je to mo\u017en\u00e9 urobi\u0165 bez sp\u00e1jkovania priamym nalepen\u00edm z\u00e1str\u010dkov\u00fdch prepojovac\u00edch vodi\u010dov cez plastov\u00fa f\u00f3liu na niektor\u00fdch dosk\u00e1ch alebo pou\u017eit\u00edm niektor\u00fdch odn\u00edmate\u013en\u00fdch lepidiel (bluetack).<\/span><\/p>\n<\/div>\n
Konfigur\u00e1cia<\/span>~<\/span><\/a><\/h2>\n
Skontrolujte, \u010di v\u00e1\u0161 modul spr\u00e1vne komunikuje cez svoje TX\/RX piny a \u010di m\u00e1 po\u017eadovan\u00fd firmv\u00e9r (najlep\u0161ie\u00a0<\/span>HMSoft V707<\/code>).\u00a0A\u017e ke\u010f ste si ist\u00ed, \u017ee je v\u0161etko v poriadku, pokra\u010dujte v konfigur\u00e1cii.<\/span><\/p>\n
Elektrick\u00e9 vedenie<\/span>~<\/span><\/a><\/h3>\n
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\n\n\n\n\n\n\n\n\n
HM-10<\/span><\/th>\nESP<\/span><\/th>\n<\/tr>\n<\/thead>\n
GND<\/span><\/td>\nGND<\/span><\/td>\n<\/tr>\n
VCC<\/span><\/td>\n3,3 V<\/span><\/td>\n<\/tr>\n
TX<\/span><\/td>\nGPIOx<\/span><\/td>\n<\/tr>\n
RX<\/span><\/td>\nGPIOy<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
M\u00f4\u017eete pou\u017ei\u0165 TX a RX piny pre GPIOx, GPIOy.<\/span><\/p>\n
Nastavenia Tasmota pre senzory BLE<\/span>~<\/span><\/a><\/h3>\n
Na str\u00e1nke\u00a0<\/span>Konfigur\u00e1cia -> Konfigur\u00e1cia modulu<\/span><\/em><\/strong>\u00a0prira\u010fte:<\/span><\/p>\n
    \n
  1. GPIOx do<\/span>HM10 TX (195)<\/code><\/li>\n
  2. GPIOy to<\/span>HM10 RX (194)<\/code><\/li>\n<\/ol>\n
    Ak m\u00e1te spr\u00e1vny firmv\u00e9r, webUI v Hlavnom menu by sa malo zobrazi\u0165 (v tomto pr\u00edpade je verzia firmv\u00e9ru V707):<\/span>\"Konfigur\u00e1cia<\/p>\n
    Ak m\u00e1te v dosahu podporovan\u00e9 zariadenia Bluetooth, \u010doskoro bud\u00fa objaven\u00e9 a za\u010dn\u00fa nap\u013a\u0148a\u0165 webov\u00e9 pou\u017e\u00edvate\u013esk\u00e9 rozhranie \u00fadajmi po\u010das prenosu:<\/span><\/p>\n
    \"Zobrazuj\u00fa<\/p>\n
    \n
    POZOR<\/span><\/p>\n
    V\u00e4\u010d\u0161ina modulov s automatick\u00fdm blikan\u00edm bude ma\u0165 st\u00e1le svoje predvolen\u00e9 v\u00fdrobn\u00e9 nastavenia s prenosovou r\u00fdchlos\u0165ou 9600, ale Tasmota vy\u017eaduje 115200. Ak chcete opravi\u0165 pr\u00edkazy z konzoly Tasmota: (\u00a0<\/span>HM10Baud 9600<\/code>nastav\u00ed prenosov\u00fa r\u00fdchlos\u0165 9600 na strane Tasmoty), potom\u00a0<\/span>HM10AT RENEW<\/code>(resetujte HM10 na v\u00fdrobn\u00e9 nastavenia, \u010do by malo pou\u017eite 115200 prenosov\u00fa r\u00fdchlos\u0165 na nov\u0161om firmv\u00e9ri) a re\u0161tartujte Tasmotu.\u00a0Ak to nevyrie\u0161i, budete sa musie\u0165 pripoji\u0165 k HM-10 pomocou adapt\u00e9ra s\u00e9riov\u00e9ho rozhrania na USB a nastavi\u0165 prenosov\u00fa r\u00fdchlos\u0165 v termin\u00e1li pomocou\u00a0<\/span>AT+RENEW<\/code>pr\u00edkazov\u00a0<\/span>AT+BAUD?<\/code>.\u00a0Ak je v\u00fdstup 4 prenosov\u00e1 r\u00fdchlos\u0165, je spr\u00e1vne nastaven\u00e1 na 115200, ak sa nepou\u017e\u00edva<\/span>AT+BAUD4<\/code><\/p>\n<\/div>\n
    \u00dapln\u00fd preh\u013ead podporovan\u00fdch zariaden\u00ed, pr\u00edkazov a funkci\u00ed n\u00e1jdete v\u00a0<\/span>\u010dl\u00e1nku Bluetooth<\/span><\/a><\/p>\n
    Nastavenia Tasmota pre iBeacon<\/span>~<\/span><\/a><\/h3>\n
    Na str\u00e1nke\u00a0<\/span>Konfigur\u00e1cia -> Konfigur\u00e1cia modulu<\/span><\/em><\/strong>\u00a0prira\u010fte:<\/span><\/p>\n
      \n
    1. GPIOx do<\/span>iBeacon TX (168)<\/code><\/li>\n
    2. GPIOy to<\/span>iBeacon RX (169)<\/code><\/li>\n<\/ol>\n
      Pri prvom pripojen\u00ed je HM-10 v perif\u00e9rnom re\u017eime.\u00a0Mus\u00edte ho zmeni\u0165 na centr\u00e1lny re\u017eim pomocou pr\u00edkazov\u00a0<\/span>Sensor52 1<\/code>a\u00a0<\/span>Sensor52 2<\/code>.<\/span><\/p>\n
      Ak m\u00e1te v dosahu podporovan\u00e9 zariadenia iBeacon Bluetooth, bud\u00fa objaven\u00e9 a za\u010dn\u00fa nap\u013a\u0148a\u0165 webov\u00e9 pou\u017e\u00edvate\u013esk\u00e9 rozhranie \u00fadajmi:<\/span><\/p>\n
      \"Zobrazuj\u00fa<\/p>\n
      \u00dapln\u00fd preh\u013ead podporovan\u00fdch zariaden\u00ed, pr\u00edkazov a funkci\u00ed n\u00e1jdete v\u00a0<\/span>\u010dl\u00e1nku Bluetooth<\/span><\/a><\/p>\n
      Breakout Boards<\/span>~<\/span><\/a><\/h2>\n
      \"HM-10\"HM-10<\/p>\n<\/div>\n<\/div>\n<\/div>\n
      <\/form>\n
      Inform\u00e1cie o HM-10 cc2541<\/h2>\n\n\n\n\n\n\n\n
      Popis<\/th>\nVlastnosti<\/th>\n<\/tr>\n
      V\u00fdrobca<\/td>\nHM-10 cc2541<\/td>\n<\/tr>\n
      Verzia Bluetooth<\/td>\n4.0 BLE<\/td>\n<\/tr>\n
      Typ<\/td>\nTransceiver Module<\/td>\n<\/tr>\n
      Re\u017eimy prev\u00e1dzky<\/td>\nCentral & Peripheral switching, iBeacon, AirLocate<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      Pr\u00edklady pou\u017eitia:<\/h3>\n
      Pr\u00edkladov\u00fd k\u00f3d pre Arduino:<\/h4>\n
      \/\/ Pr\u00edkladov\u00fd k\u00f3d pre pou\u017eitie HM-10 cc2541 s Arduinom\r\n#include <SoftwareSerial.h>\r\n\r\nSoftwareSerial mySerial(10, 11); \/\/ RX, TX\r\n\r\nvoid setup() {\r\n  Serial.begin(9600);\r\n  mySerial.begin(9600);\r\n}\r\n\r\nvoid loop() {\r\n  if (mySerial.available()) {\r\n    Serial.write(mySerial.read());\r\n  }\r\n  if (Serial.available()) {\r\n    mySerial.write(Serial.read());\r\n  }\r\n}\r\n<\/code><\/pre>\n
      Pr\u00edkladov\u00fd k\u00f3d pre ESPHome:<\/h4>\n
      # Pr\u00edkladov\u00fd k\u00f3d pre pou\u017eitie HM-10 cc2541 s ESPHome\r\nuart:\r\n  rx_pin: GPIO3\r\n  tx_pin: GPIO1\r\n  baud_rate: 9600\r\n\r\nsensor:\r\n  - platform: custom\r\n    lambda: |- \r\n      auto hm10 = new HM10Sensor(id(UART), 9600);\r\n      App.register_component(hm10);\r\n      return {hm10};\r\n    sensors:\r\n      - name: \"HM-10 Data\"\r\n        unit_of_measurement: \"\u00b0C\"\r\n        accuracy_decimals: 1\r\n        filters:\r\n          - sliding_window_moving_average:\r\n              window_size: 10\r\n              send_every: 10\r\n              send_first_at: 5\r\n        state: \r\n          lambda: |-\r\n            return id(hm10).state;\r\n<\/code><\/pre>\n