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DRF1262T LoRa Sensor

1 month ago 37
  • Description
  • Documents
  • BOM
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Description

Atmega328P-AU DRF1262T LoRa Radio Grove Connectors for Analog/Digital/i2c Sensors Powered by a USB connector from AliExpress that breaks out power only

Documents

Schematic

PCB_2020-08-31_21-46-17

BOM

ID Name Designator Footprint Quantity
1 FTDI H3 HDR-F-2.54_1X6 1
2 100nF C4,C5,C6,C1 C0603 4
3 1uF C2,C3 C0805 2
4 Antenna J1 HDR-M-2.54_1X1 1
5 10K R1 R0603 1
6 Micro USB POWER ONLY U2 MICRO USB POWER ONLY 1
7 Grove-i2c J2 HW4-2.0 1
8 Grove1 J4 HW4-2.0 1
9 Grove2 J3 HW4-2.0 1
10 Dorji DRF1262 U3 DORJI DRF1262 1
11 ISP H1 HDR-F-2.54_2X3 1
12 300 R4,R3,R2 R0603 3
13 ATMEGA328P U4 TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL 1
14 MCP1703AT-3302E/CB U1 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 1

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如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
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