涂鴉的Link SDK如何連接到涂鴉IOT平臺教程

一 概述

Link SDK

涂鴉Link SDK，即tuya-connect-kit。使用 C 語言實現(xiàn)，適用于開發(fā)者自主開發(fā)硬件設(shè)備邏輯業(yè)務(wù)接入涂鴉 IoT。Tuya Connect Kit 提供設(shè)備激活、DP 上下行和 OTA 等基礎(chǔ)業(yè)務(wù)接口封裝，Kit 不依賴具體設(shè)備平臺及操作系統(tǒng)環(huán)境，也可以運行在單任務(wù)環(huán)境，僅需要支持 TCP/IP 協(xié)議棧及提供 SDK 必要的系統(tǒng)依賴接口即可完成接入。

該 Kit 的 C 代碼文件通過以下目錄結(jié)構(gòu)提供：

certs：設(shè)備私鑰，設(shè)備證書，服務(wù)端 CA 根證書

docs：參考文檔

libraries：外部依賴庫，包含 MQTT client、HTTP client、mbedTLS 等

interface：平臺必要移植接口，SDK 功能接口

include：SDK 有文件，包含了 SDK API

src：SDK 源代碼

platform：平臺移植接口適配

utils：通用工具模塊

examples：例程

SDK詳細介紹可以參考涂鴉connect-kit官網(wǎng)，這里不作贅述。移植過程中對sdk進行了少量修改，可以使用文件比對工具（例如：beyond compare）比較目錄中的文件夾和壓縮包中的源碼，查看修改了哪里。

二 涂鴉 IoT 平臺

1 注冊賬號

打開涂鴉 IoT 平臺官網(wǎng)：https://www.tuya.com/cn/

點擊右上角的注冊，注冊一個賬號。注冊完畢后，登錄。

2 創(chuàng)建產(chǎn)品

1 點擊左側(cè)的產(chǎn)品

2 點擊創(chuàng)建產(chǎn)品

3 當(dāng)前組件使用的是 tuya-connect-kit 來連接涂鴉 IoT 平臺，涂鴉會根據(jù)不同的方案產(chǎn)生不同的激活碼，所以這里不能夠使用涂鴉已經(jīng)有的產(chǎn)品進行開發(fā)，需要選擇其它。（如果希望使用涂鴉的軟硬件快速開發(fā)，或者0代碼開發(fā)，直接投產(chǎn)，可以選擇下圖中已經(jīng)存在的產(chǎn)品）

4 同樣選擇自定義品類

5 這里選擇產(chǎn)品開發(fā)（生態(tài)產(chǎn)品接入，會提供mqtt三要素，沒有app使用）

6 使用自定義方案

7 完善產(chǎn)品信息，之后點擊創(chuàng)建產(chǎn)品

8 選擇自己需要的功能，可以選擇已經(jīng)存在的，也可以自定義

9 這里選擇公共面板

10 選擇Link SDK，選擇硬件（這里選擇這款硬件，不影響使用自己的硬件）

11 選擇指南的任務(wù)

12 選擇暫不測試

13 免費領(lǐng)取兩個激活碼，注意選擇，授權(quán)碼清單，之后下載授權(quán)碼，界面意外關(guān)閉，可以按照第三張圖找到，之后下載申請的激活碼

3 生成二維碼

1 二維碼規(guī)則參考

2 在線免費生成二維碼

三 涂鴉組件的使用

1 Gitee鏈接地址

組件位于amaziot_bloom_os_sdkplatformstuyatuya-connect-kit

Gitee源碼地址：https://gitee.com/ning./hongdou

Github源碼地址：https://github.com/ayumid/hongdou

當(dāng)前組件使用涂鴉提供的Link SDK中的tuya-connect-kit實現(xiàn)（Link SDK中還有tuya-open-sdk-for-device）。因為涂鴉平臺對不同開發(fā)方式進行了識別，所以必須按照本文所描述步驟進行，否則可能無法連接涂鴉平臺。

2 服務(wù)層組件功能介紹

提供涂鴉Link SDK(tuya-connect-kit)連接實例，實現(xiàn)設(shè)備通過app控制等。

該組件為平臺組件，可以單獨運行，不依賴于其它組件。

3 代碼講解

1 wait_network_ready

等待模組駐網(wǎng)成功，駐網(wǎng)超時后，會軟復(fù)位模組。

static void wait_network_ready(void) { int count = 0; int ready = 0; while (!ready) { if (getCeregReady(isMasterSim0() ? IND_REQ_HANDLE : IND_REQ_HANDLE_1)) { ready = 1; } sample_mqtt_tls_tuya_catstudio_printf("wait_network_ready: %d s", count++); if (count > 300) PM812_SW_RESET(); OSATaskSleep(200); } }

2 tuya_connectkit_task

調(diào)用tuya-connect-kit SDK中的demo，這里可以替換為其它demo。

static void tuya_connectkit_task(void *ptr) { int ret = 0; wait_network_ready(); sample_mqtt_tls_tuya_catstudio_printf("nnnSuccess in the net 2nnn"); // cellular_demo(); switch_demo_non_qrcode(); }

3 tuya_get_csq

獲取當(dāng)前設(shè)備的csq值，用于上報信息中的參數(shù)。

int tuya_get_csq(void) { char atresbuf[16] = {0}; int err = 0; char *p = NULL; int csqValue = 99; memset(atresbuf, 0, sizeof(atresbuf)); err = SendATCMDWaitResp(TEL_AT_CMD_ATP_10, "AT+CSQrn", 2, "+CSQ", 1, NULL, atresbuf, sizeof(atresbuf)); if(strlen(atresbuf) >= 10 ) { p = strchr(atresbuf,':'); csqValue = atoi(p + 1); } return csqValue; }

4 tuya_get_imei

獲取當(dāng)前設(shè)備的imei值，用于上報信息中的參數(shù)。

void tuya_get_imei(char *buffer) { char imei[24] = {0}; int err = 0; char *p = NULL; int errorCnt = 0;// wait_reg: memset(imei, 0, sizeof(imei)); err = SendATCMDWaitResp(TEL_AT_CMD_ATP_10, "AT+CGSNrn", 2, NULL, 1, NULL, imei, sizeof(imei)); if(strlen(imei) >= 15 ) { snprintf(buffer, 16, imei); return; } }

5 tuya_get_imei

獲取當(dāng)前設(shè)備的iccid值，用于上報信息中的參數(shù)。

void tuya_get_iccid(char *buffer) { char iccid[36] = {0}; int err = 0; char *p = NULL; int errorCnt = 0;// wait_reg: memset(iccid, 0, sizeof(iccid)); err = SendATCMDWaitResp(TEL_AT_CMD_ATP_10, "AT+ICCIDrn", 2, "+ICCID", 1, NULL, iccid, sizeof(iccid)); if(strstr(iccid, "+ICCID") != NULL ) { p = strchr(iccid,':'); snprintf(buffer, 21, p + 2); return; } }

6 tuya_send_task

主任務(wù)，上電后，代碼會一直在while中循環(huán)上報csq，用戶可以根據(jù)自己的業(yè)務(wù)來修改代碼，實現(xiàn)自己的業(yè)務(wù)邏輯

static void tuya_send_task(void *ptr) { int csq = 0; char imei[16] = {0}; char iccid[21] = {0}; char dp_muti_buf[128] = {0}; char dp_buf[16] = {0}; //"{"103":"866663060145165","104":"898604A41921C0467222"}" tuya_get_imei(imei); tuya_get_iccid(iccid); snprintf(dp_muti_buf, 128, "{"103":"%s","104":"%s"}", imei, iccid); tuya_send_multiple_value_data(dp_muti_buf); while(1) { csq = tuya_get_csq(); snprintf(dp_buf, 16, "{"102":%d}", csq); tuya_send_csq_data(dp_buf); printf("send csq:%d", csq); tuya_sleep(3); } }

4 Demo實戰(zhàn)

4.1 創(chuàng)建一個Demo

復(fù)制20.4_trans_xtu示例工程，到同一個文件夾下，修改文件名為5.8.3-mqtt_tls_tuya_connect_kit，如圖：

4.2 修改makefile

增加mbedTLS，這里不適用tuya-connect-kit中的mbedTLS，使用sdk本身的版本，增加tuya-connect-kit頭文件和源文件路徑，如圖：

4.3 增加頭文件

使用代碼編輯器，將新建的工程文件加入代碼編輯器中，打開main.c，修改main.c，加入am.h等頭文件，如圖：

main.c

4.4 修改代碼

本例對switch_demo_non_qrcode進行了適當(dāng)?shù)男薷?，具體查看代碼。

4.5 編譯

在SDK根目錄打開命令行，輸入命令.build.bat -l .amaziot_bloom_os_sdksamplelibraries5.8.3-mqtt_tls_tuya_connect_kit

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-IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhoptelephonyatparserinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhoptelephonysdkinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcachttpclientinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcacciinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcaclwipv4v6srcinclude -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcaclwipv4v6srcincludearch -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcaclwipv4v6srcincludeipv4 -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcaclwipv4v6srcincludeipv6 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-IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhalACIPCinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilfatsysflash -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilFDIsrcINCLUDE -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhalMMUinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilFDIsrcFDI_ADD -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilFDIsrcFM_INC -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilfatsysfshdr -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutillittlefsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcacttsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcacdialinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilcsw_memoryinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhoputilitiesinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhopcommpminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilnvminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilEEhandlerinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilEEhandlersrc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhopRTCinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhoptelephonyci_clientinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhalBT_deviceinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhalUARTinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhopmrdinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhopdmainc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilsoftutilinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhalSPIinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcacwebsocketinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcacatnet_srvinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xsoftutilfotacomminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xaud_swAudioinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xaud_swACM_COMMinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xaud_swaudio_stubsrc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhopaaminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xaud_swAudioHALinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xhaldbgshellinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFincludeasr160xpcacopencpuinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFCSDK_CODEmbedTLSmbedTLS_3_2_1asros -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFCSDK_CODEmbedTLSmbedTLS_3_2_1 -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFCSDK_CODEmbedTLSmbedTLS_3_2_1inc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFCSDK_CODEmbedTLSmbedTLS_3_2_1include -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFCSDK_CODEmbedTLSmbedTLS_3_2_1includembedtls -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFCSDK_CODEmbedTLSmbedTLS_3_2_1incmbedtls -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFCSDK_CODEmbedTLSmbedTLS_3_2_1testsincludetest -DSDK_ENABLE_MBEDTLS -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFamaziot_bloom_os_sdkutils -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitexamplesswitch_demo_non_qrcode -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitinclude -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitutils -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitinterface -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitmiddleware -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitlibrariescoreJSONsourceinclude -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitlibrariescoreMQTTsourceinclude -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitlibrariescoreHTTPsourceinclude -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/platforms/tuya/tuya-connect-kitlibrariescoreHTTPsourcedependency3rdpartyhttp_parser -o buildobj/ext_at_cmds.o F:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/sample/libraries/5.8.3-mqtt_tls_tuya_connect_kit/atcmds/src/ext_at_cmds.c armlink.exe buildobj/core_http_client.o buildobj/http_parser.o buildobj/core_json.o buildobj/core_mqtt.o buildobj/core_mqtt_serializer.o buildobj/core_mqtt_state.o buildobj/cJSON.o buildobj/aes_inf.o buildobj/backoff_algorithm.o buildobj/crc32.o buildobj/uni_md5.o buildobj/MultiTimer.o buildobj/network_wrapper.o buildobj/storage_wrapper.o buildobj/system_wrapper.o buildobj/mqtt_client_wrapper.o buildobj/http_client_wrapper.o buildobj/atop_base.o buildobj/atop_service.o buildobj/file_download.o buildobj/iotdns.o buildobj/matop_service.o buildobj/mqtt_bind.o buildobj/mqtt_service.o buildobj/tuya_endpoint.o buildobj/tuya_iot.o buildobj/tuya_ota.o buildobj/switch_demo_non_qrcode.o buildobj/main.o buildobj/ext_at_cmds.o buildobj/ext_at_controller.o buildCSDK_CODE.lib -o F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFoutbinArbel_PMD2NONE_40M.axf --via F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFprebuilt_1606lArbel_PMD2NONE_targ_objliblist.txt --elf --scatter F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFprebuilt_1606lCrane_DS_4M_Ram_2M_Flash_XIP_CIPSRAM_Common_SingleSIM.sct --predefine="-DLTEONLY_THIN_SINGLE_SIM" --predefine="-DASR160X_OPENCPU_FEATURE" --map --symbols --info sizes,totals --list F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFoutbinArbel_PMD2NONE_40M.map --keep init.o(Header) --keep init.o(Vectors) --diag_suppress 6312,6314,6319,6329 --feedback F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFoutfeedbackLinkOptLteonlyThin_SingleSim_NoSMS.txt F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRFtoolsbuildimage_1606l.bat SDK_PROD_TYPE : [DM] SDK_CUST_SKU : [THIN_SINGLE_SIM_NO_SMS] SDK_PS_MODE : [LTEONLY] SDK_CHIP_VER : [Z2A0] SDK_OS_TYPE : [TX] Platform Convertion Tools v4.01 with PS option extension Convertion done! |INPUT |outbincp_1606L.bin |MARK |NAME |EXEADDR .LOADADDR.LENGTH .CPZLADDR|COMPRESS STASTIC | |--------|--------|--------.--------.--------.--------|------------------------------| |This Is LteOnly 4M| |RW_CPZ_1|DDR_RW_ |7e119000.800a1244.0000cff8.800a2000|0000cff8->00003000 |This Is LteOnly 4M| |RW_CPZ_2|PS_NCAH |7e388000.800ae23c.00001300.800a5000|00001300->00001000 |This Is LteOnly 4M| |RW_CPZ_3|ITCM |7e3dac00.800af53c.0000f51c.800a6000|0000f51c->0000a000 |This Is LteOnly 4M| |RW_CPZ_4|CODE_PS |7e1aa000.800bea58.00030d68.800b0000|00030d68->0001e000 |This Is LteOnly 4M| |RW_CPZ_5|CODEPSB |7e1dc000.800ef7c0.000339bc.800ce000|000339bc->0001b000 |This Is LteOnly 4M| |RW_CPZ_6|CODEPSC |7e213000.8012317c.000323ec.800e9000|000323ec->0001b000 |This Is LteOnly 4M| |RW_CPZ_7|CODEPSD |7e249000.80155568.00028d88.80104000|00028d88->0001a000 |This Is LteOnly 4M| |RW_CPZ_8|CODEPSE |7e277000.8017e2f0.0002e310.8011e000|0002e310->0001a000 |This Is LteOnly 4M| |RW_CPZ_9|CODEPSF |7e2a9000.801ac600.0001c948.80138000|0001c948->00011000 |This Is LteOnly 4M| |RW_CPZ_A|CODE_PL |7e2ca000.801c8f48.0002fd70.80149000|0002fd70->0001e000 |This Is LteOnly 4M| |RW_CPZ_B|CODEPLB |7e2fa000.801f8cb8.0003905c.80167000|0003905c->00021000 |This Is LteOnly 4M| |RW_CPZ_C|CODEPLC |7e337000.80231d14.000268d4.80188000|000268d4->00011000 |--------|--------|--------.--------.--------.--------|------------------------------| | | 0x002415e8 -> 0x00182000| | | 2.255(MB) -> 1.508(MB)| |------------------------------------------------------------------------------------| cp_1606L.axf cp_1606L.bin cp_1606L.map gnumake: Leaving directory `F:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A09_WIHT_NEWRF/amaziot_bloom_os_sdk/sample/libraries/5.8.3-mqtt_tls_tuya_connect_kit' "copy NEZHAC_CP_CNR_MIFI_TX.bin to ./ " 已復(fù)制 1 個文件。

4.6 生成固件

參考入門中開發(fā)工具，生成工具。

4.7 掃描二維碼，添加設(shè)備

app添加設(shè)備后，設(shè)備上電，demo運行后，會上報一次iccid、imei，之后循環(huán)上報設(shè)備csq值

5 總結(jié)

根據(jù)實驗現(xiàn)象，按照本文所述流程，可以實現(xiàn)紅豆平臺連接涂鴉 IoT 平臺。

本文章源自奇跡物聯(lián)開源的物聯(lián)網(wǎng)應(yīng)用知識庫Cellular IoT Wiki，更多技術(shù)干貨歡迎關(guān)注收藏Wiki：Cellular IoT Wiki 知識庫（https://rckrv97mzx.feishu.cn/wiki/wikcnBvAC9WOkEYG5CLqGwm6PHf）

歡迎同學(xué)們走進AmazIOT知識庫的世界！

這里是為物聯(lián)網(wǎng)人構(gòu)建的技術(shù)應(yīng)用百科，以便幫助你更快更簡單的開發(fā)物聯(lián)網(wǎng)產(chǎn)品。

Cellular IoT Wiki初心：

在我們長期投身于蜂窩物聯(lián)網(wǎng) ODM/OEM 解決方案的實踐過程中，一直被物聯(lián)網(wǎng)技術(shù)碎片化與產(chǎn)業(yè)資源碎片化的問題所困擾。從產(chǎn)品定義、芯片選型，到軟硬件研發(fā)和測試，物聯(lián)網(wǎng)技術(shù)的碎片化以及產(chǎn)業(yè)資源的碎片化，始終對團隊的產(chǎn)品開發(fā)交付質(zhì)量和效率形成制約。為了減少因物聯(lián)網(wǎng)碎片化而帶來的重復(fù)開發(fā)工作，我們著手對物聯(lián)網(wǎng)開發(fā)中高頻應(yīng)用的技術(shù)知識進行沉淀管理，并基于 Bloom OS 搭建了不同平臺的 RTOS 應(yīng)用生態(tài)。后來我們發(fā)現(xiàn)，很多物聯(lián)網(wǎng)產(chǎn)品開發(fā)團隊都面臨著相似的困擾，于是，我們決定向全體物聯(lián)網(wǎng)行業(yè)開發(fā)者開放奇跡物聯(lián)內(nèi)部沉淀的應(yīng)用技術(shù)知識庫 Wiki，期望能為更多物聯(lián)網(wǎng)產(chǎn)品開發(fā)者減輕一些重復(fù)造輪子的負(fù)擔(dān)。

Cellular IoT Wiki沉淀的技術(shù)內(nèi)容方向如下：

奇跡物聯(lián)的業(yè)務(wù)服務(wù)范圍：基于自研的NB-IoT、Cat1、Cat4等物聯(lián)網(wǎng)模組，為客戶物聯(lián)網(wǎng)ODM/OEM解決方案服務(wù)。我們的研發(fā)技術(shù)中心在石家莊，PCBA生產(chǎn)基地分布在深圳、石家莊、北京三個工廠，滿足不同區(qū)域&不同量產(chǎn)規(guī)模&不同產(chǎn)品開發(fā)階段的生產(chǎn)制造任務(wù)。跟傳統(tǒng)PCBA工廠最大的區(qū)別是我們只服務(wù)物聯(lián)網(wǎng)行業(yè)客戶。

連接我們，和10000+物聯(lián)網(wǎng)開發(fā)者一起降低技術(shù)和成本門檻

讓蜂窩物聯(lián)網(wǎng)應(yīng)用更簡單~~

哈哈你終于滑到最重要的模塊了，

千萬不！要！劃！走！忍住沖動！~

歡迎加入飛書“開源技術(shù)交流群”，隨時找到我們哦~

點擊鏈接如何加入奇跡物聯(lián)技術(shù)話題群（https://rckrv97mzx.feishu.cn/docx/Xskpd1cFQo7hu9x5EuicbsjTnTf）可以獲取加入技術(shù)話題群攻略

Hey 物聯(lián)網(wǎng)從業(yè)者，

你是否有了解過奇跡物聯(lián)的官方公眾號“eSIM物聯(lián)工場”呢？

這里是奇跡物聯(lián)的物聯(lián)網(wǎng)應(yīng)用技術(shù)開源wiki主陣地，歡迎關(guān)注公眾號，不迷路～

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審核編輯 黃宇