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Summary of Contents for Ebyte E101-32WN4-PS-E
- Page 1 E101-32WN4-PS-E User Manual...
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Page 2: Table Of Contents
5.2 Module is easily damaged............................10 5.3 Bit error rate is too high ........................... 10 Ⅵ Welding Operation Guidance ............................... 11 6.1 Reflow temperature ..............................11 6.2 Reflow soldering curve .............................11 Ⅶ Disclaimer ....................................12 Revise History ....................................12 Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 3: Disclaimer And Copyright Notice
This document does not grant any license for the use of intellectual property rights in estoppel or other ways, whether express or implied. The test data obtained in the article are all obtained by the Ebyte laboratory, and the actual results may vary slightly. -
Page 4: E101-32Wn4-Ps-E
E101-32WN4-PS-E User Manual Ⅰ Functional Overview 1.1 Introduction E101-32WN4-PS-E is a WIFI module based on ESP32-D0WD-V3 chip solution. E101-32WN4-PS-E is a general-purpose Wi-Fi module with powerful functions, built-in ESP32-D0WD-V3 chip, Xtensa® dual-core 32-bit LX6 microprocessor, 448 KB ROM, 520 KB SRAM, 16 KB RTC SRAM supports up to 240 clock frequency in MHz. -
Page 5: Rf Characteristics
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual Imax Peak current Average current Chart 2- 2 Recommended working conditions 2.3 RF Characteristics Working channel center frequency range 2412~2484MHz Wi-Fi Protocol IEEE802.11b/g/n Antenna type IPEX Interface With router @Mercury MW305R 400m... -
Page 6: Ⅲ Hardware Description
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual Ⅲ Hardware Description 3.1 Mechanical size and pin definition Chart 3- 1 Pin layout diagram Name Serial number Type Function Grounded Powered by High level: chip enable; low level: chip off; Note: The EN pin cannot be left floating. - Page 7 Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual SENSOR_VP GPIO36, ADC1_CH0, RTC_GPIO0 SENSOR_VN GPIO39, ADC1_CH3, RTC_GPIO3 IO34 GPIO34, ADC1_CH6, RTC_GPIO4 IO35 GPIO35, ADC1_CH7, RTC_GPIO5 GPIO32, XTAL_32K_P (32.768 kHz Crystal input), ADC1_CH4, IO32 TOUCH9, RTC_GPIO9 GPIO33, XTAL_32K_N (32.768 kHz Crystal output), ADC1_CH5,...
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Page 8: Minimal Schematic
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual GPIO5, VSPICS0, HS1_DATA6, EMAC_RX_CLK IO18 GPIO18, VSPICLK, HS1_DATA7 IO19 GPIO19, VSPIQ, U0CTS, EMAC_TXD0 IO21 GPIO21, VSPIHD, EMAC_TX_EN RXD0 GPIO3, U0RXD, CLK_OUT2 TXD0 GPIO1, U0TXD, CLK_OUT3, EMAC_RXD2 IO22 GPIO22, VSPIWP, U0RTS, EMAC_TXD1 IO23... -
Page 9: Module Size
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual 3.3 Module size Chart 3- 4 Module size Copyright ©2012–2025， Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 10: Pcb Package Pattern
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual 3.4 PCB package pattern Chart 3- 5 PCB package Ⅳ AT Command For details on AT commands, please refer to the download page <E101-32WN4-PS-E_AT_Bin_V2.2.0.0> Copyright ©2012–2025， Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 11: Ⅴ Common Questions
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual Ⅴ Common Questions 5.1 Unsatisfactory transmission distance When there is a straight line communication obstacle, the communication distance will be attenuated accordingly; Temperature, humidity, and co-frequency interference will increase the communication packet loss rate;... -
Page 12: Ⅵ Welding Operation Guidance
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual Ⅵ Welding Operation Guidance 6.1 Reflow temperature Profile Feature Curve characteristics Sn-Pb Assembly Pb-Free Assembly Solder Paste Tin paste Sn63/Pb37 Sn96.5/Ag3/Cu0.5 Preheat Temperature min （Tsmin） Minimum preheating temperature 100℃ 150℃ Preheat temperature max (Tsmax) Maximum preheating temperature 150℃... -
Page 13: Ⅶ Disclaimer
Chengdu Ebyte Electronic Technology Co.,Ltd. E101-32WN4-PS-E User Manual Ⅶ Disclaimer This manual shall try its best to provide a comprehensive and detailed introduction based on the existing information. The company reserves the right to modify the content of the manual without further notice.
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