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Summary of Contents for Ebyte E101-C3 Series
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Page 1: E101-C3 Series
E101-C3 Series User Manual... -
Page 2: Table Of Contents
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd Contents E101-C3 Series ......................................1 User Manual ......................................1 Disclaimer .......................................3 1 Product Overview ....................................4 1.1 Introduction ....................................4 1.2 Feature .....................................4 2 Electric Feature ....................................5 2.1 Absolute Maximum Ratings ................................5 2.2 Recommended Working Conditions ..........................5 2.3 RF Characteristics .................................5... -
Page 3: Disclaimer
Products, names, logos and designs described herein may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited. -
Page 4: Product Overview
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 1 Product Overview 1.1 Introduction E101-C3MN4-PS&E101-C3MN4-XS is a WIFI module based on the ESP32-C3 chip. E101-C3MN4-PS&E101-C3MN4-XS is a general-purpose Wi-Fi module, small in size, rich in peripheral interfaces, equipped with 4 MB embedded flash and a RISC-V 32-bit single-core processor. -
Page 5: Electric Feature
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 2 Electric Feature 2.1 Absolute Maximum Ratings Symbol Parameter Unit VDD33 Power pin voltage –0.3 TSTORE Storage temperature –40 °C Table 0-1 Absolute Maximum Ratings 2.2 Recommended Working Conditions Symbol Parameter... -
Page 6: Hardware Description
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 3 Hardware Description 3.1 Size and Pins Definition Figure 0-1 Pins Layout Pin definition: The pin layout of the E101-C3MN4-XS is the same as that of the E101-C3MN4-PS. The above pin diagram takes the E101-C3MN4-XS as an example. - Page 7 Download firmware/Output diary 1 UARTO：GPIO20 (RX) ， PC：TX、RX GPIO21(TX) AT Command/Respond 2 UART1：GPIO6(RX)， USB to UART module：TX， GPIO7(TX)，GPIO5(CTS)， RX，RTS，CTS GPIO4(RTS) Please refer to AT Command Sets for more details. Table 0-3 E101-C3 series hardware connection pins Copyright ©2012–2025，Chengdu Ebyte Electronic Technology Co.,Ltd...
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Page 8: Schematic
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 3.2 Schematic Figure 0-2 Schematic Copyright ©2012–2025，Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 9: Module Size
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 3.3 Module Size 3.3.1 E101-C3MN4-XS Figure 0-3 Module Size 3.3.2 E101-C3MN4-PS Figure 0-5 Module Size Copyright ©2012–2025，Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 10: Pcb Package
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 3.4 PCB Package 3.4.1 E101-C3MN4-PS Figure 0-6 PCB Package Copyright ©2012–2025，Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 11: E101-C3Mn4-Xs
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 3.4.1 E101-C3MN4-XS Figure 0-7 PCB Package Copyright ©2012–2025，Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 12: External Antenna Connector Size
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 3.5 External Antenna Connector Size Figure 0-8 External antenna connector size 4 AT Command AT instructions See download page AT Instruction Set. Copyright ©2012–2025，Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 13: Faq
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 5 FAQ 5.1 Communication range is too short ⚫ The communication distance will be affected when obstacle exists. ⚫ Data lose rate will be affected by temperature, humidity and co-channel interference. -
Page 14: Production Guidance
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd Production Guidance 6.1 Reflow Soldering Temperature Profile Feature Sn-Pb Assembly Pb-Free Assembly Solder Paste Sn63/Pb37 Sn96.5/Ag3/Cu0.5 100℃ 150℃ Preheat Temperature min （Tsmin） 150℃ 200℃ Preheat temperature max (Tsmax) Preheat Time (Tsmin to Tsmax)(ts) -
Page 15: Package For Batch Order
E101-C3 Series User Manual Chengdu Ebyte Electronic Technology Co.,Ltd 7 Package for Batch Order Copyright ©2012–2025，Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 16: Revision History
Technical support: support@cdebyte.com Documents and RF Setting download link: https://www.ru-ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Web: https://www.ru-ebyte.com Address: , Building B5, Mould Industrial Park, 199# Xiqu Ave, High-tech Zone, Chengdu, 611731, Sichuan, China Copyright ©2012–2025，Chengdu Ebyte Electronic Technology...
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