
Cdtech TP300 Bluetooth Module

Encimaview
CDI-WC46600A-01 is a Wi-Fi + BLE module independently developed by Cdtech based on the ECR6600-ATS2L chip. ECR6600-ATS2L is a SoC chip designed for smart home IoT terminal devices, supporting Wi-Fi 802.11b/g/n/ax and BLE 5.1 protocols. It includes a power management module, power ampLificador, de bajo ruido amplifier, and transceiver switch. ECR6600-ATS2L adopts a RISC processor architecture, has ample storage space, rich peripheral interfaces, a more secure encryption mechanism, an on-chip FullMAC architecture, and a wider operating temperature range.
Características
Funciones de Wi-Fi
- Supports IEEE 802.11 b/g/n/ax
- Admite MAC completo, incluidos LMAC y UMAC
- Supports SoftAP, STA, and Wi-Fi direct connection mode
- Supports WMM QoS
- Supports 0.8/1.6/3.2 US security protection intervals
- Supports 802.11 ax MCS0 – MCS7
- The maximum bit rate reaches 150 Mbps
- Both uplink and downlink support MU-OFDMA (STA is supported)
- STA supports beamforming (STA acts as the Beamformer)
- Apoya el deambular medio
- Supports 20 M and 40 M bandwidth. 802.11ax only supports 20 M bandwidth.
- Supports dual carrier modulation (Dual Carrier Modulation, DCM)
Función BLE
- Supports BLE 5.1 protocol (does not support AOA/AOD)
- Supports single-device BLE connection
- Supports synchronous broadcasting and scanning
- Supports enhanced power control
- Output power up to +8 dBm
- Supports adaptive frequency hopping (AFH)
- Admite envío y recepción de datos asincrónicos
- Admite actualización de parámetros de conexión
- Supports extensible data packet length
- Admite cifrado de capa de enlace
- Admite ping LE
The Wi-Fi subsystem and BLE subsystem share the radio part, including ADC/DAC/PLL. Wi-Fi and BLE can only have one working at a time.
Especificaciones generales
| Modelo de módulo | CDI-WC46600A-01 |
| Estándar WLAN | IEEE 802.11b/g/n/ax Wi-Fi6 y BLE 5.1 |
| Modelo de chip principal | ECR6600-ATS2L |
|
Sistema de modulación |
802.11b(DSSS):CCK(11,5.5Mbps),DQPSK(2Mbps),DBPSK(1Mb
ps) 802. 11g(OFDM):BPSK(9,6Mbps),QPSK(18, 12Mbps), 16QAM(36,24M bps),64QAM(54,48Mbps) 802. 11n(OFDM):BPSK,QPSK, 16QAM,64QAM(65Mbps) 802. 11ax(OFDMA )/64-QAM BLE(GFSKΠ/4- DQPSK 8- DPSK) |
| Ancho de banda del canal | WIFI:20 MHz/40MHz BLE:2 MHz |
|
The basic transmission rate |
WIFI 802.11b:11,5.5,2, 1 Mbps
WIFI 802. 11g:54,48,36,24, 18, 12,9,6 Mbps WIFI 802. 11n:up to 72Mbps(20MHZ);up to 150Mbps(40MHZ) WIFI 802. 11ax:up to 150Mbps(20MHZ) BLE:1 Mbps |
| Rango de frecuencia | WiFi:2400~2483.5MHZ BT: 2402~2480MHz |
|
Potencia de salida |
11b_11M:17±2dBm
11g_54M:15±2dBm 11n(20M)_MCS7:14±2dBm 11n(40M)_MCS7:13±2dBm 11ax(20M):14±2dBm BLE(1M):8±2dBm |
|
Recibir sensibilidad |
11b CCK11(PER<8%)< -76dBm
11g OFDM54(PER<10%) < -65dBm 11n HT20 MCS7 (P<10 %) < -64 dBm 11n HT40 MCS7 (P<10 %) < -61 dBm 11ax HT20 MCS7 (P<10 %) < -52 dBm BLE Receiving Sensitivity@ 1Mbit/s < -87dBm |
| Interfaz wifi |
Unidad de control unidireccional (UART) |
| Protocolo de cifrado | WEP/ WPA- PSK/ WPA2- PSK |
| Corriente de suministro | Mínimo: 500 mA |
| Operante
Temperatura ambiente |
-40~ +85°C temperatura ambiente |
| Storage Environment temperature | -40 ~ +125°C temperatura ambiente |
| Humedad del ambiente de trabajo | 5 a 90% máximo (sin condensación) |
| Tamaño de PCBA | 24 x 16 x 2.2mm (LxWxH) ±0.2mm |
Pin description and PCBA size

| NO | NOMBRE | DESCRIPCIÓN |
| 1 | RESET_B | EST MODE |
| 2 | GPIO23 | General-purpose GPIO |
| 3 | EN | Module Enable Pin (Requires Pull-Up) |
| 4 | GPIO22 | General-purpose GPIO |
| 5 | GPIO13 | General-purpose GPIO, UART2_TX (application port) |
| 6 | GPIO21 | General-purpose GPIO |
| 7 | GPIO25 | General-purpose GPIO |
| 8 | CCV | Module power supply (+3.3V) |
| 9 | GPIO24 | General-purpose GPIO |
| 10 | GPIO17 | General-purpose GPIO, UART2_RX (application port) |
| 11 | GPIO16 | General-purpose GPIO |
| 12 | GPIO4 | General-purpose GPIO |
| 13 | GPIO3 | SPI_MISO; General-purpose GPIO |
| 14 | GPIO2 | SPI_MISO; General-purpose GPIO |
| 15 | Tierra | Tierra |
| 16 | GPIO1 | SPI_CS; General-purpose GPIO |
| 17 | GPIO0 | SPI_CLK; General-purpose GPIO |
| 18 | GPIO20 | General-purpose GPIO |
| 19 | GPIO15 | General-purpose GPIO |
| 20 | GPIO14 | General-purpose GPIO |
| 21 | GPIO5 | General-purpose GPIO, UART0_RX (debugging port) |
| 22 | GPIO6 | General-purpose GPIO, UART0_TX (debugging port) |
Note: Method for downloading the module: VCC, GND, EN (pull-up), UART0_TX, UART0_RX, RESET_B (connected to the RTS of the serial port)
Module physical picture

Lista de materiales
| Lista de proveedores secundarios | |
| Nombre del material | Marca del proveedor |
| WiFi IC | ESWIN |
| Cristal | FK,TKD,JWT,KYX |
| PCBA | A, T, P, N |
| Inductancia de potencia | Sunlord, CHILISIN, INPAQ, DDY |
| Capacidad | SAMSUNG /EYANG |
| Resistencia | UniOhm /YAGEO/Walsin |
Caracteristicas electricas
Direct-current characteristic
| Argumentos | Mínimo valor | Estándar valores | Máximo valor | Unidades | |
| CIN Pin capacitance | 2 | pf | |||
| VIH High-level input voltage | 0.7vdd | vdd | V | ||
| VIL Low-level input voltage | 0 | 0.3vdd | |||
| IIH High-level input current | -10 | 10 | uA | ||
| IIL Low-level input current | -10 | 10 | uA | ||
| VOH High-level output voltage | 0.9vdd | V | |||
| VOL Low-level output voltage | 0. 1vdd | V | |||
| IOH Corriente de fuente de alto nivel | 4 mA | 2 | 3.2 | 5 | mA |
| IOL Low-level sink current | 4 mA | 4 | 5.2 | 7 | mA |
| RPU Pull-up resistor | 66K | 81k | 110k | Ω | |
| RPD Pull-down resistor | 55k | 62.7k | 82.5k | Ω | |
Suggested working conditions
| Argumentos | Nombre del pin | Mínimo valor | Valor típico | Máximo valor | Unidades |
| Vol de funcionamientotage | pin vcc | 3 | 3.3 | 3.6 | V |
| Temperatura de funcionamiento | -40 | 85 | °C |
Reflow soldering curve graph
Se hace referencia al estándar IPC/JEDEC.
- Temperatura máxima: <250 °C
- Número de veces: ≤2 veces

package figure

Instrucciones de embalaje
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700 piezas
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Each reel is loaded with 700 pcs (leave 20 empty pockets at both the front and back without components).
-
-
Perform vacuum packaging once the taping process is complete.
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After vacuum packaging, place the taped reel into the inner box (700 pcs total per box).
-
700pcs × 5 = 3500pcs
-
Each outer carton holds 5 inner boxes, for a total capacity of: $700\text{ pcs} \times 5 = 3500\text{ pcs}$.
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WC46600A-01 is an ESD (Electrostatic Discharge) sensitive component. ESD or peak voltage may cause damage to the device. Although the WC46600A-01 has an internal ESD protection circuit, please handle it with care to avoid causing permanent damage or performance degradation.
Proceso de dar un título
Instrucciones de integración para fabricantes de productos host según KDB 996369 D03 OEM Manual v01r01
Lista de normas aplicables de la FCC
CFR 47 FCC Part 15 Subpart C and Subpart C has been investigated. It is applicable to the modular transmitter.
Condiciones específicas de uso operativo
Antenna Placement Within the Host Platform The module is tested for mobile RF exposure use condition.. The transmitter module may not be co-located with any other transmitter or antenna. In the event that these conditions cannot be met (for exampEn el caso de ciertas configuraciones de computadoras portátiles o la ubicación conjunta con otro transmisor, la autorización de la FCC ya no se considera válida y la identificación de la FCC no se puede utilizar en el producto final. En estas circunstancias, el integrador OEM será responsable de reevaluar el producto final (incluido el transmisor) y obtener una autorización de la FCC por separado.
Procedimientos de módulos limitados
No aplicable
Diseños de antenas de rastreo
No aplicable
Consideraciones de exposición a RF
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be mobile RF exposure use condition.
Tipo de antena y ganancia
- Las siguientes antenas han sido certificadas para su uso con este módulo.
- Sólo se podrán utilizar con este módulo antenas del mismo tipo con ganancia igual o inferior.
- Otros tipos de antenas y/o antenas de mayor ganancia pueden requerir autorización adicional para operar.
Información de cumplimiento del etiquetado del producto final
When the module is installed in the host device, the FCC ID label must be visible through a window on the final device or it must be visible when an access panel, door or cover is easily removed. If not, a second label must be placed on the outside of the final device that contains the following text:“Contains FCC ID:2AATP-TP300”. The FCC ID can be used only when all FCC compliance requirements are met.
Información sobre los modos de prueba y requisitos de prueba adicionales
This transmitter is tested in mobile RF exposure condition and any co-located or simultaneous transmission with other transmitter(s) class II permissive change re-evaluation or new FCC authorization. Host manufacturer installed this modular with single modular approval should perform the test of radiated emission and spurious emission according to FCC part 15C, 15.209, 15.207 requirements, only if the test result comply with FCC part 15C, 15.209, 15.207 requirement, then the host can be sold legally.
Pruebas adicionales, Parte 15 Subparte B Descargo de responsabilidad
This transmitter modular us tested as a subsystem and its certification does not cover the FCC Part 15 Subpart B rules requirement applicable to the final host. The final host will still need to be reassessed for compliance to this portion of the rules requirements if applicable. As long as all conditions above are met, further transmitter tests will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this modular installed.
Información manual para el usuario final
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The host integrator must follow the integration instructions provided in this document and ensure that the composite system end product complies with the requirements by a technical assessment or evaluation to the rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the requirements by a technical assessment or evaluation of the rules, including the transmitter operation, and should refer to guidance in KDB Publication 996369. OEM/Host Manufacturer Responsibilities: OEM/Host manufacturers are ultimately responsible for the compliance of the Host and Module. The final product must be reassessed against all the essential requirements of the FCC rule such as FCC Part 15 Subpart B before it can be placed on the US market. This includes reassessing the transmitter module for compliance with the Radio and RF Exposure essential requirements of the FCC rules
Cómo realizar cambios: nota importante
Si estas condiciones no pueden cumplirse (por ej.ampEn ciertas configuraciones de portátiles o la ubicación conjunta con otro transmisor, la autorización de la FCC deja de considerarse válida y el ID de la FCC no puede utilizarse en el producto final. En estas circunstancias, el integrador OEM será responsable de reevaluar el producto final (incluido el transmisor) y obtener una autorización de la FCC por separado.
Declaración de la FCC
Este dispositivo está diseñado solo para integradores OEM bajo las siguientes condiciones
- The antenna must be installed such that 20 cm is maintained between the antenna and the user.
- El módulo transmisor no puede ubicarse junto a ningún otro transmisor o antena.
- Module Antenna Type: 2.4GHz onboard FPC Antenna, 2.68 dBi peak gain.
Este dispositivo cumple con la Parte 15 de las Normas de la FCC. Su funcionamiento está sujeto a las dos condiciones siguientes:
- Este dispositivo no puede causar interferencias dañinas.
- Este dispositivo debe aceptar cualquier interferencia recibida, incluida aquella que pueda provocar un funcionamiento no deseado.
Nota: El concesionario no es responsable de ningún cambio o modificación que no haya sido aprobado expresamente por la parte responsable del cumplimiento. Tales modificaciones podrían anular la autoridad del usuario para operar el equipo.
NOTA: Este equipo ha sido probado y se ha determinado que cumple con los límites establecidos para dispositivos digitales de Clase B, de conformidad con la parte 15 de las Normas de la FCC. Estos límites están diseñados para proporcionar una protección razonable contra interferencias perjudiciales en una instalación residencial. Este equipo genera, utiliza y puede irradiar energía de radiofrecuencia y, si no se instala y utiliza de acuerdo con las instrucciones, puede causar interferencias perjudiciales en las comunicaciones por radio. Sin embargo, no existe garantía de que no se produzcan interferencias en una instalación en particular. Si este equipo causa interferencias perjudiciales en la recepción de radio o televisión, lo que se puede determinar encendiendo y apagando el equipo, se recomienda al usuario que intente corregir la interferencia mediante una o más de las siguientes medidas:
- Reorientar o reubicar la antena receptora.
- Aumente la separación entre el equipo y el receptor.
- Conecte el equipo a una toma de corriente de un circuito diferente al que está conectado el receptor.
- Consulte al distribuidor o a un técnico de radio/TV experimentado para obtener ayuda.
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The host integrator must follow the integration instructions provided in this document and ensure that the composite system end product complies with the requirements by a technical assessment or evaluation to the rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the requirements by a technical assessment or evaluation to the rules, including the transmitter operation and should refer to guidance in KDB Publication 996369.OEM/Host manufacturers are ultimately responsible for the compliance of the Host and Module. The final product must be reassessed against all the essential requirements of the FCC rule, such as FCC Part 15 Subpart B, before it can be placed on the US market. This includes reassessing the transmitter module for compliance with the Radio and RF Exposure essential requirements of the FCC rules.
Declaración de exposición a radiofrecuencias
Este equipo cumple con los límites de exposición a la radiación de la FCC establecidos para un entorno no controlado. Este equipo debe instalarse y operarse con una distancia mínima de 20 cm entre el radiador y su cuerpo.
Documentos / Recursos
![]() | Módulo Bluetooth TP300 |
Referencias
- Manual de usuariomanual.tools

