Shenzhen ESP32-SL WIFI na BT Module akwụkwọ ntuziaka
Nkwuputa na ọkwa nwebiisinka
Ozi dị n'isiokwu a, gụnyere ndị URL maka ntụnye aka, ga-agbanwe agbanwe na-enweghị ọkwa.
Enyere akwụkwọ ahụ "dị ka ọ dị" na-enweghị ọrụ nkwa ọ bụla, gụnyere nkwa ọ bụla nke ahịa, mma maka otu ebumnuche ma ọ bụ enweghị mmebi, yana nkwa ọ bụla a kpọtụrụ aha n'ebe ọzọ na atụmatụ ọ bụla, nkọwapụta ma ọ bụ s.ample. Akwụkwọ a anaghị ewere ọrụ ọ bụla, gụnyere ụgwọ ọ bụla maka imebi ikike patent ọ bụla sitere na iji ozi dị na akwụkwọ a. Akwụkwọ a enyeghị ikike ọ bụla iji ikike ikike ọgụgụ isi, ma ọ bụ nke egosipụtara ma ọ bụ n'ụzọ doro anya, site na estoppel ma ọ bụ ụzọ ndị ọzọ. A na-enweta data ule enwetara n'isiokwu a site na nyocha ụlọ nyocha nke Enxin Lab, na nsonaazụ ya nwere ike ịdịtụ iche.
Akara ndị otu Wi-Fi Alliance bụ nke Wi-Fi Alliance nwe.
Aha ụghalaahịa niile, ụghalaahịa na ụghalaahịa edenyere n'akwụkwọ akụkọ a bụ nke ndị nwe ha ma ekwupụtakwa ya.
Nkọwa ikpeazụ bụ nke Shenzhen Anxinke Technology Co., Ltd
Nlebara anya
Ọdịnaya nke akwụkwọ ntuziaka a nwere ike ịgbanwe n'ihi nkwalite ụdị ngwaahịa ma ọ bụ ihe ndị ọzọ. Shenzhen Anxinke Technology Co., Ltd. nwere ikike ịgbanwe ọdịnaya nke akwụkwọ ntuziaka a na-enweghị ọkwa ọ bụla ma ọ bụ ngwa ngwa. A na-eji akwụkwọ ntuziaka a naanị dịka ntuziaka. Shenzhen Anxinke Technology Co., Ltd na-eme mgbalị ọ bụla iji nye ozi ziri ezi na akwụkwọ ntuziaka a, mana Shenzhen Anxinke Technology Co., Ltd. anaghị ekwe nkwa na ọdịnaya nke akwụkwọ ntuziaka ahụ enweghị njehie. Ntụnye a emeghị nkwa ọ bụla ma ọ bụ nkwuwa okwu.
Nhazi / Ndozi / Mwepụ nke CV
| Ụdị | Ụbọchị | Nhazi / Ndozigharị | Onye mere | Nyochaa |
| V1.0 | 2019.11.1 | Ebu ụzọ hazie ya | Yiji Xie | |
MKWUO NKEVIEW
ESP32-SL bụ ebumnuche Wi-Fi + BT + BLE MCU zuru oke, yana nha ngwugwu kachasị asọmpi nke ụlọ ọrụ yana teknụzụ oriri ike dị ala, nha ahụ bụ naanị 18 * 25.5 * 2.8mm.
Enwere ike iji ESP32-SL mee ihe n'ọtụtụ oge n'oge IoT dị iche iche, dabara maka akpaaka ụlọ, njikwa ikuku ụlọ ọrụ, ihe nleba anya nwa, ngwaahịa eletrọnịkị wearable, ngwaọrụ na-achọpụta ọnọdụ ikuku, akara ngosi sistemụ ikuku, na ngwa IoT ndị ọzọ. Ọ bụ ngwa IoT Ideal ngwọta.
Ihe bụ isi nke modul a bụ mgbawa ESP32-S0WD, nke nwere ike imegharị ma na-emegharị ya. Onye ọrụ nwere ike bepụ ike nke CPU wee jiri obere ike na-enyere onye nrụpụta aka ka ọ na-enyocha mgbanwe ọnọdụ nke akụkụ ma ọ bụ ma ụfọdụ analọg ọnụọgụ karịrị oke. ESP32-SL na-ejikọta akụ na ụba nke akụkụ, gụnyere ihe mmetụta mmetụ aka, ihe mmetụta Ụlọ Nzukọ, ihe mmetụta dị ala. amplifiers, SD kaadị interface, Ethernet interface, elu-ọsọ SDIO/SPI, UART, I2S naI2C. ESP32-SL modul bụ nke Encore Technology mepụtara. Isi processorESP32 nke modul nwere Xtensa®32-bit LX6 MCU nwere obere ike arụnyere, yana ugboro ugboro na-akwado 80 MHz na 160 MHz.
ESP32-SL nakweere ngwugwu SMD, nke nwere ike ịghọta ngwa ngwa nke ngwaahịa site na ngwa SMT ọkọlọtọ, na-enye ndị ahịa ụzọ njikọ njikọ ntụkwasị obi siri ike, ọkachasị dabara adaba maka ụzọ mmepụta nke oge a nke akpaaka, nnukwu ọnụ na ọnụ ala, yana dabara adaba itinye. n'oge dị iche iche IoT ngwaike Terminal.
Njirimara
- Mezue 802.11b/g/n Wi-Fi+BT+BLE SOC modul
- Iji obere ike otu-isi 32-bit CPU, enwere ike iji ya dị ka ngwa ngwa ngwa, ugboro ugboro ruru 160MHz, ike ịgbakọ bụ 200 MIPS, na-akwado RTOS.
- Ejiri 520 KB SRAM
- Nkwado UART/SPI/SDIO/I2C/PWM/I2S/IR/ADC/DAC
- SMD-38 nkwakọ
- Nkwado Open OCD debug interface
- Na-akwado ọtụtụ ụdị ụra, nke kacha nta ugbu a erughị 5uA
- Mpempe akwụkwọ nkwekọrịta Lwip agbakwunyere na RTOS efu
- Kwado ọnọdụ ọrụ STA/AP/STA+AP
- Smart Config (APP)/AirKiss (WeChat) netwọk nkesa otu-pịa na-akwado gam akporo na IOS
- Kwado usoro nkwalite mpaghara yana nkwalite firmware dịpụrụ adịpụ (FOTA)
- Enwere ike iji iwu General AT mee ihe ngwa ngwa
- Kwado mmepe nke abụọ, Windows agbakwunyere, mmepe Linux
gburugburu ebe obibi
Nnukwu oke
Depụta nkọwa 1 nke isi oke
| Nlereanya | ESP32-SL |
| Nkwakọ ngwaahịa | SMD-38 |
| Nha | 18*25.5*2.8(±0.2)MM |
| Antenna | PCB antenna / mpụ IPEX |
| Ụdịdị Spectrum | 2400 ~ 2483.5Mhz |
| Ugboro ọrụ | -40 ℃ ~ 85 ℃ |
| gburugburu ụlọ ahịa | -40 ℃ ~ 125 ℃, <90% RH |
| Ịnye ọkụ | Voltage 3.0V ~ 3.6V, ugbu a> 500mA |
| Oriri ike | Wi-Fi TX (13dBm ~ 21dBm): 160 ~ 260mA |
| BT TX: 120mA | |
| Wi-Fi RX: 80 ~ 90mA | |
| BT RX: 80 ~ 90mA | |
| Modem-ụra: 5 ~ 10mA | |
| Ìhè-ụra: 0.8mA | |
| Ụra miri emi: 20μA | |
| Nchekwa onwe: 2.5μA | |
| Nkwado interface | UART/SPI/SDIO/I2C/PWM/I2S/IR/ADC/DAC |
| Ọnụọgụ ọdụ ụgbọ mmiri IO | 22 |
| Ọnụọgụ usoro | Nkwado 300 ~ 4608000 bps, ndabara 115200 bps |
| Bluetooth | Bluetooth BR/EDR na BLE 4.2 ọkọlọtọ |
| Nchekwa | WPA/WPA2/WPA2-Ụlọ ọrụ/WPS |
| Igwe ọkụ SPI | Ihe ndabara 32Mbit, nkwado kachasị 128Mbit |
ELECTRONICS PARAMETER
Njirimara eletrọnịkị
| Oke | Ọnọdụ | Min | Ụdị | Oke | Nkeji | |
| Voltage | VDD | 3.0 | 3.3 | 3.6 | V | |
| I/O | VIL/VIH | – | -0.3/0.75VIO | – | 0.25VIO/3.6 | V |
| VOL/VOH | – | N/0.8VIO | – | 0.1VIO/N | V | |
| IMAX | – | – | – | 12 | mA | |
Arụmọrụ Wi-Fi RF
| Nkọwa | Ụdị | Nkeji |
| Ugboro ọrụ | 2400-2483.5 | MHz |
| Ike mmepụta | ||
| Na ọnọdụ 11n, ike mmepụta PA bụ | 13±2 | dBm |
| Na ọnọdụ 11g, ike mmepụta PA bụ | 14±2 | dBm |
| Na ọnọdụ 11b, ike mmepụta PA bụ | 17±2 | dBm |
| Ịnata uche | ||
| CCK, 1Mbps | 98 | dBm |
| CCK, 11Mbps | 89 | dBm |
| 6 Mbps (1/2 BPSK) | 93 | dBm |
| 54Mbps (3/4 64-QAM) | 75 | dBm |
| HT20 (MCS7) | 73 | dBm |
BLE RF arụmọrụ
| Nkọwa | Min | Ụdị | Oke | Nkeji |
| Njirimara izipu | ||||
| Na-eziga uche | – | +7.5 | +10 | dBm |
| njirimara nnata | ||||
| Ịnata uche | – | -98 | – | dBm |
Akụkụ
Nkọwa PIN
Modul ESP32-SL nwere ngụkọta nke oghere 38, dịka egosiri na foto dị n'okpuru. Tebụl na-esonụ na-egosi nkọwa interface.
ESP32-SL PIN nkọwa eserese
Depụta nkọwa ọrụ PIN
| Mba. | Aha | Nkọwa ọrụ |
| 1 | GND | Ala |
| 2 | 3V3 | Ịnye ọkụ |
| 3 | EN | Kwado mgbawa, ọkwa dị elu dị irè. |
| 4 | SENSOR_ VP | GPI36/ SENSOR_VP/ ADC_H/ADC1_CH0/RTC_GPIO0 |
| 5 | SENSOR_ VN | GPI39/SENSOR_VN/ADC1_CH3/ADC_H/ RTC_GPIO3 |
| 6 | IO34 | GPI34/ADC1_CH6/ RTC_GPIO4 |
| 7 | IO35 | GPI35/ADC1_CH7/RTC_GPIO5 |
| 8 | IO32 | GPIO32/XTAL_32K_P (ntinye oscillator kristal 32.768 kHz)/ ADC1_CH4/ TOUCH9/ RTC_GPIO9 |
| 9 | IO33 | GPIO33/XTAL_32K_N (32.768 kHz crystal oscillator mmepụta)/ADC1_CH5/TOUCH8/ RTC_GPIO8 |
| 10 | IO25 | GPIO25/DAC_1/ ADC2_CH8/ RTC_GPIO6/ EMAC_RXD0 |
| 11 | IO26 | GPIO26/ DAC_2/ADC2_CH9/RTC_GPIO7/EMAC_RXD1 |
| 12 | IO27 | GPIO27/ADC2_CH7/TOUCH7/RTC_GPIO17/ EMAC_RX_DV |
| 13 | IO14 | GPIO14/ADC2_CH6/ TOUCH6/ RTC_GPIO16/MTMS/HSPICLK /HS2_CLK/SD_CLK/EMAC_TXD2 |
| 14 | IO12 | GPIO12/ ADC2_CH5/TOUCH5/ RTC_GPIO15/MTDI/ HSPIQ/ HS2_DATA2/SD_DATA2/EMAC_TXD3 |
| 15 | GND | Ala |
| 16 | IO13 | GPIO13/ ADC2_CH4/ TOUCH4/ RTC_GPIO14/ MTCK/ HSPID/ HS2_DATA3/ SD_DATA3/ EMAC_RX_ER |
| 17 | SHD/SD2 | GPIO9/SD_DATA2/ SPIHD/ HS1_DATA2/ U1RXD |
| 18 | SWP/SD3 | GPIO10/ SD_DATA3/ SPIWP/ HS1_DATA3/U1TXD |
| 19 | SCS/CMD | GPIO11/SD_CMD/ SPICS0/HS1_CMD/U1RTS |
| 20 | SCK/CLK | GPIO6/SD_CLK/SPICLK/HS1_CLK/U1CTS |
| 21 | SDO/SD0 | GPIO7/ SD_DATA0/ SPIQ/ HS1_DATA0/ U2RTS |
| 22 | SDI/SD1 | GPIO8/ SD_DATA1/ SPID/ HS1_DATA1/ U2CTS |
| 23 | IO15 | GPIO15/ADC2_CH3/ TOUCH3/MTDO/ HSPICS0/ RTC_GPIO13/HS2_CMD/SD_CMD/EMAC_RXD3 |
| 24 | IO2 | GPIO2/ ADC2_CH2/ TOUCH2/ RTC_GPIO12/ HSPIWP/ HS2_DATA0/ SD_DATA0 |
| 25 | IO0 | GPIO0/ ADC2_CH1/ TOUCH1/ RTC_GPIO11/ CLK_OUT1/ EMAC_TX_CLK |
| 26 | IO4 | GPIO4/ ADC2_CH0/ TOUCH0/ RTC_GPIO10/ HSPIHD/ HS2_DATA1/SD_DATA1/ EMAC_TX_ER |
| 27 | IO16 | GPIO16/ HS1_DATA4/ U2RXD/ EMAC_CLK_OUT |
| 28 | IO17 | GPIO17/ HS1_DATA5/U2TXD/EMAC_CLK_OUT_180 |
| 29 | IO5 | GPIO5/ WSPICS0/HS1_DATA6/EMAC_RX_CLK |
| 30 | IO18 | GPIO18/ VSPICLK/ HS1_DATA7 |
| 31 | IO19 | GPIO19/VSPIQ/U0CTS/ EMAC_TXD0 |
| 32 | NC | – |
| 33 | IO21 | GPIO21/VSPIHD/ EMAC_TX_EN |
| 34 | RXD0 | GPIO3/U0RXD/CLK_OUT2 |
| 35 | TXD0 | GPIO1/ U0TXD/ CLK_OUT3/ EMAC_RXD2 |
| 36 | IO22 | GPIO22/ VSPIWP/ U0RTS/ EMAC_TXD1 |
| 37 | IO23 | GPIO23/ VSPID/ HS1_STROBE |
| 38 | GND | Ala |
PIN nkwụnye
| LDO arụnyere n'ime ya（VDD_SDIO）Voltage | |||||||
| PIN | Ọdabara | 3.3V | 1.8V | ||||
| MTDI/GPIO12 | Budata ala | 0 | 1 | ||||
| Ụdị mmalite sistemụ | |||||||
| PIN | Ọdabara | Mmalite SPI Flash
ọnọdụ |
Budata mmalite
ọnọdụ |
||||
| GPIO0 | Bulie elu | 1 | 0 | ||||
| GPIO2 | Budata ala | Enweghị uche | 0 | ||||
| N'oge mmalite sistemụ, U0TXD na-ewepụta ozi ebipụta ndekọ | |||||||
| PIN | Ọdabara | U0TXD tụgharịa | U0TXD ka | ||||
| MTDO/GPIO15 | Bulie elu | 1 | 0 | ||||
| Ntinye mgbama SDIO na oge mmepụta | |||||||
| PIN | Ọdabara | Mmepụta ọnụ na-ada ada | Ntinye ọnụ na-ada ada na-ebili elu | Ntinye ọnụ na-ebili na-ada ada | Ntinye ọnụ na-ebili
Ọnụ na-ebili mmepụta |
||
| MTDO/GPI
O15 |
Bulie elu | 0 | 0 | 1 | 1 | ||
| GPIO5 | Bulie elu | 0 | 1 | 0 | 1 | ||
Mara: ESP32 nwere 6 strapping ntụtụ na mkpokọta, na software nwere ike ịgụ uru nke 6 ibe n'ibe ndị a na aha "GPIO_STRAPPING". N'oge mgbawa ike-na usoro nrụpụta, eriri eriri bụ sampedu na echekwara na latches. Latches bụ "0" ma ọ bụ "1" ma na-anọ ruo mgbe agbanyụrụ ma ọ bụ gbanyụọ mgbawa. Ntụtụ eriri ọ bụla bụ
ejikọrọ na ndọpụta elu/mkpụrụ-ala. Ọ bụrụ na ejikọtaghị ntụtụ eriri ma ọ bụ ahịrị mpụga ejikọrọ nọ na ọnọdụ mgbochi dị elu, ndọpụ elu/ ịdọrọ adịghị ike dị n'ime ga-ekpebi uru ndabara nke ọkwa ntinye eriri eriri.
Ka ịgbanwee uru nke ibe n'ibe strapping, onye ọrụ nwere ike itinye mpụga ịdọrọ ala/mkpụrụ-elu resistors, ma ọ bụ tinye GPIOof the host MCU iji chịkwaa larịị nke strapping atụdo na ike-na nrụpụta nke ESP32. Mgbe ịtọgharịa, eriri eriri nwere otu ọrụ dị ka ntụtụ nkịtị.
AKWHEKWỌ DIAGRAM
Ntụziaka imewe
Sekit ngwa
Nhọrọ nhazi nke antenna
- A na-atụ aro ụzọ abụọ a maka ebe nrụnye na motherboard:
Nhọrọ 1: Debe modul ahụ na nsọtụ isi isi, na mpaghara antenna na-esi na nsọtụ nke isi isi.
Nhọrọ 2: Debe modul na nsọtụ motherboard, na nsọtụ motherboard na-egwupụta ebe dị n'ọnọdụ antenna. - Iji zute arụmọrụ nke antenna onboard, amachibidoro idobe akụkụ igwe gburugburu antenna.
- Ịnye ọkụ
- 3.3V voltage na-atụ aro, ọnụ ọgụgụ kasị elu ugbu a karịrị 500mA
- A na-atụ aro ka iji LDO maka ọkụ ọkụ; Ọ bụrụ na iji DC-DC, a na-atụ aro ka ịchịkwa ripple n'ime 30mV.
- A na-atụ aro ka idobe ọnọdụ nke capacitor nzaghachi dị ike na sekit ọkụ eletrik DC-DC, nke nwere ike ịkwalite mmepụta ripple mgbe ibu ahụ gbanwere nke ukwuu.
- 3.3V ike interface na-atụ aro ka ịgbakwunye ESD ngwaọrụ.
- Iji ọdụ ụgbọ mmiri GPIO
- A na-edu ụfọdụ ọdụ ụgbọ mmiri GPIO site na mpụta modul ahụ. Ọ bụrụ na ịchọrọ iji a10-100 ohm resistor na usoro na ọdụ ụgbọ mmiri IO ka akwadoro. Nke a nwere ike igbochi overshoot, na ọkwa dị n'akụkụ abụọ ahụ kwụsiri ike. Nyere ma EMI na ESD aka.
- Maka elu na ala nke ọdụ ụgbọ mmiri IO pụrụ iche, biko rụtụ aka na ntuziaka ntuziaka nke nkọwapụta, nke ga-emetụta nhazi mmalite nke modul.
- Ọdụ ụgbọ mmiri IO nke modul bụ 3.3V. Ọ bụrụ na ọkwa IO nke isi njikwa na modul adabaghị, ekwesịrị ịgbakwunye sekit ntụgharị ọkwa.
- Ọ bụrụ na ejikọrọ n'ọdụ ụgbọ mmiri IO ozugbo na interface dị n'akụkụ, ma ọ bụ isi ntụtụ na ọdụ ndị ọzọ, a na-atụ aro idobe ngwaọrụ ESD n'akụkụ ọnụ nke IOtrace.
Na-egosi na-agbaze usoro
Nkwakọ ngwaahịa
Dịka egosiri n'okpuru, nkwakọ ngwaahịa ESP32-SL na-akụ.
KPỌTỤRỤ ANYỊ
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Ọkwa dị mkpa nye ndị mmekọ OEM
Ntụziaka njikọta
Iwu FCC
ESP32-SL bụ WIFI + BT Module nwere ntugharị ugboro ugboro site na iji modulation ASK. Ọ na-arụ ọrụ na band 2400 ~ 2500 MHz ma, yabụ, ọ nọ n'ime ọkọlọtọ US FCC akụkụ 15.247.
Ntuziaka nwụnye modular
- ESP32-SL Na-ejikọta GPIO dị elu yana interface mpụta. Biko ṅaa ntị na ntụziaka nrụnye (ntụziaka pin).
- Antenna enweghị ike ịnọ n'ọnọdụ enweghị ibu mgbe modul na-arụ ọrụ. N'oge nrụpụta, a na-atụ aro ka ịgbakwunye ibu 50 ohms n'ọdụ ụgbọ mmiri antenna iji zere mmebi ma ọ bụ mmebi arụmọrụ nke modul n'okpuru ọnọdụ enweghị ibu ogologo oge.
- Mgbe modul kwesịrị iwepụta 31dBm ma ọ bụ karịa ike, ọ chọrọ voltage ọkọnọ nke 5.0V ma ọ bụ karịa iji nweta ike mmepụta a na-atụ anya ya.
- Mgbe ị na-arụ ọrụ na ibu zuru oke, a na-atụ aro ka a na-ejikọta elu ala dum nke modul ahụ na ụlọ ma ọ bụ ikpo ọkụ ọkụ, ọ dịghịkwa atụ aro ka ị na-eduzi ikpo ọkụ site na ikuku ma ọ bụ ikpo ọkụ kọlụm okpomọkụ.
- UART1 na UART2 bụ ọdụ ụgbọ mmiri nwere otu mkpa. Ọdụ ụgbọ mmiri nke na-enweta iwu na-eweghachi ozi.
Chọpụta atụmatụ antenna
Ọ metụtaghị
Atụmatụ mkpughe RF
Iji nọgide na-agbaso ụkpụrụ ntụzịaka RF Exposure nke FCC, ekwesịrị ịwụnye ngwa a ma rụọ ọrụ ya na anya kacha nta n'etiti 20cm radiator ahụ gị: Jiri naanị antenna wetara.
Antenna
ESP32-SL bụ akara ngosi UHF RFID Module ma na-ekwurịta okwu na antenna ya, nke bụ Panel Antenna.
Akara ngwaahịa Ọgwụgwụ
A ga-enwerịrị akara ngwaahịa ngwụcha ikpeazụ na mpaghara a na-ahụ anya yana ihe ndị a:
Onye ọbịa ga-enwerịrị NJ FCC: 2ATPO-ESP32-SL. Ọ bụrụ na nha ngwaahịa ikpeazụ buru ibu karịa 8x10cm, mgbe ahụ nkwupụta FCC akụkụ 15.19 ga-adịkwa na label: Ngwaọrụ a na-agbaso akụkụ 15 nke iwu FCC. A na-arụ ọrụ n'okpuru ọnọdụ abụọ a:
- ngwaọrụ a nwere ike ọ gaghị ebute nnyonye anya na-emerụ ahụ na
- Ngwaọrụ a ga-anabatarịrị nnyonye anya ọ bụla enwetara, gụnyere nnyonye anya nwere ike ibute ọrụ na-achọghị.
Ozi gbasara ụdị ule na ihe nyocha ọzọ chọrọ5
bọọdụ ngosi mbufe data nwere ike ijikwa ọrụ EUT na ọnọdụ ule RF na ọwa nnwale akọwapụtara.
Nnwale agbakwunyere, Nkebi 15 Nkebi nke B disclaimer
Modul na-enweghị sekit dijitalụ redio na-amaghị ama, yabụ modul ahụ achọghị nyocha site na FCC Nkebi 15 Nkebi nke B. Onye ọbịa kwesịrị ịtụle ya site na FCC Nkebi B.
Ntị
Ezubere ngwaọrụ a naanị maka ndị nrụpụta OEM n'okpuru ọnọdụ ndị a:
- Ekwesịrị itinye antenna ahụ ka edobere 20 cm n'etiti antenna na ndị ọrụ, yana
- Agaghị ejikọta ngwaọrụ a na antenna (s) ya na ndị na-ebunye ndị ọzọ ma e wezụga na usoro FCC multi-transmitter usoro. N'ịtụ aka na usoro mgbasa ozi ọtụtụ, enwere ike ịrụ ọrụ ọtụtụ transmitter na modul(s) n'otu oge na-enweghị C2P.
- Maka ahịa ngwaahịa niile dị na US, OEM ga-amachi oge ọrụ: 2400 ~ 2500MHz site na ngwa mmemme ngwa ngwa ewepụtara. OEM agaghị enye onye ọrụ njedebe ngwa ọrụ ma ọ bụ ozi gbasara mgbanwe ngalaba nchịkwa.
Akwụkwọ ntuziaka ndị ọrụ nke ngwaahịa Ọgwụgwụ:
N'akwụkwọ ntuziaka onye ọrụ nke ngwaahịa njedebe, a ga-agwa onye ọrụ njedebe ka ọ debe ma ọ dịkarịa ala 20cm nkewa na antenna ka etinyere ma rụọ ọrụ njedebe a. A ga-agwa onye ọrụ njedebe na enwere ike imeju ụkpụrụ mkpughe redio ugboro ugboro FCC maka gburugburu ebe anaghị achịkwa. A ga-agwakwa onye ọrụ njedebe na mgbanwe ọ bụla ma ọ bụ mgbanwe ọ bụla onye nrụpụta akwadoghị nke ọma nwere ike imebi ikike onye ọrụ iji rụọ akụrụngwa a.
Ọ bụrụ na nha ngwaahịa ikpeazụ pere mpe karịa 8x10cm, mgbe ahụ, a ga-achọkwu nkwupụta FCC akụkụ 15.19 dị na ntuziaka ndị ọrụ: Ngwaọrụ a na-agbaso akụkụ 15 nke iwu FCC.
A na-arụ ọrụ n'okpuru ọnọdụ abụọ a:
- ngwaọrụ a nwere ike ọ gaghị ebute nnyonye anya na-emerụ ahụ na
- Ngwaọrụ a ga-anabatarịrị nnyonye anya ọ bụla enwetara, gụnyere nnyonye anya nwere ike ibute ọrụ na-achọghị.
FCC NDỌ AKA NA NTN
Ngwaọrụ a na-akwado akụkụ 15 nke Iwu FCC. A na-arụ ọrụ n'okpuru ọnọdụ abụọ a:
Mgbanwe ọ bụla ma ọ bụ mgbanwe ọ bụla nke ndị otu na-ahụ maka nnabata na-akwadoghị nke ọma nwere ike imebi ikike onye ọrụ iji rụọ ngwa ahụ.
IHE: A nwalere ngwa a wee hụ na ọ dabara na oke maka ngwaọrụ dijitalụ klaasị B, dabere na akụkụ 15 nke Iwu FCC. Emebere oke ndị a iji nye nchebe ezi uche dị na ya megide nnyonye anya na-emerụ emerụ na ntinye ụlọ. Akụrụngwa a na-emepụta, na-eji ma nwee ike ịgbasa ike ugboro redio na, ọ bụrụ na etinyeghị ya ma jiri ya dịka ntuziaka ahụ siri dị, nwere ike ịkpata nnyonye anya na-emerụ ahụ na nkwukọrịta redio. Agbanyeghị, enweghị nkwa na nnyonye anya agaghị eme na otu nrụnye.
Ọ bụrụ na akụrụngwa a na-ebute nnyonye anya na-emerụ ahụ na nnabata redio ma ọ bụ telivishọn, nke enwere ike ikpebi site na ịgbanyụ ma gbanye akụrụngwa, a na-agba onye ọrụ ume ka ọ nwaa idozi nnyonye anya site na otu ma ọ bụ karịa n'ime usoro ndị a:
- Megharịa ma ọ bụ bugharịa antenna nnata.
- Mee ka nkewa dị n'etiti akụrụngwa na nnata.
- Jikọọ akụrụngwa n'ime oghere na sekit dị iche na nke ejikọrọ onye nnata.
- Kpọtụrụ onye na-ere ahịa ma ọ bụ onye ọrụ redio/TV nwere ahụmahụ maka enyemaka.
Akwụkwọ / akụrụngwa
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Shenzhen ESP32-SL WIFI na BT Module [pdf] Akwụkwọ ntuziaka onye ọrụ ESP32-SL WIFI na BT Module, WIFI na BT Module, BT Module |
